最新技術情報についてーオフショア開発なら株式会社BAP Solution Japan

Introducing BAP Office and Software Development in Hanoi

1/ The Situation of the Software development in Hanoi Software development in Hanoi is experiencing a period of strong...

What does the future of Blockchain look like? 5 predictions about upcoming trends

What is Blockchain? Many people know it as a technology that underpins Bitcoin. But blockchain won’t just stop at...

Society 5.0 – Building a Smarter, More Inclusive World

Society 5.0 is a concept proposed by the Japanese government and various governmental agencies worldwide, referring to a new, highly digitalized society. By promoting the idea of Society 5.0, countries aim to build a smarter society through the utilization of big data collected from...

What is desktop wallet? what you need to understand it

When you understand some wallet concepts in Cryptocurrencies like web wallets, Hot wallets, and Cold Wallets, we will continue to introduce you to Desktop wallets with its benefits, disadvantages, and some famous desktop wallets on the market now. 1. What is desktop wallet? Desktop...

What is Python used for? Information that programmers should find out.

1/ What is Python? Python programming is a general-purpose object-oriented programming language which is developed by Guido van Rossum. This means that, in contrast to HTML, CSS, and JavaScript, Python can be used for a variety of programming tasks, including writing system scripts (automation),...

What is Offshore outsourcing? Top 10 offshore outsourcing countries

Currently, more and more businesses see offshore outsourcing as a potential solution to reduce costs and streamline their operations. So what is Offshore Outsourcing? In this article, let’s learn the concept of offshore outsourcing as well as take a look at the top 10...

ブロック【block】- ブロックチェーン開発・オフショア開発なら株式会社BAP

Sorry, this entry is only available in 日本語. ブロックチェーンシステムにおいて、一定量のトランザクションデータをまとめて永続的に記録するファイルをブロックと呼びます。ブロックチェーン開発においてはブロックの設計によってトランザクションスピードに影響がでるため、重要な項目です。時間とともに新たに生成されたトランザクションデータは、 1.トランザクションプールと呼ばれるデータ貯蔵庫に一時的に保管され、 2. マイニング作業によって新たなブロックとしてまとめあげられ、 3. 正当性が承認されると古いブロックに繋がれてチェーンを形成します。ブロックがより長くブロックチェーンに埋め込まれるにつれて変更や削除がより困難になり、ブロックチェーンの不可逆的なトランザクション記録が形成されます。ブロックが存在しないブロックチェーン IOTAやNANOのような、DAG型（有向非巡回グラフ型）と呼ばれるタイプのブロックチェーンは、トランザクションをブロックとして纏めずに関連のあるトランザクション同士をハッシュで繋いでいます。ブロックがないので、ブロック生成時間や送信速度の遅延、承認報酬のために高い手数料を支払うといった問題を解消することができます。その一方で、ブロックを形成することで得られてたセキュリティ面の課題が残っており、今後の発展が望まれています。ブロックチェーン開発のご相談は株式会社BAPへ株式会社BAPではブロックやチェーンのデザインを含めた開発コンサルティングが可能です。見積、相談、開発委託などのお問い合わせはこちらへ。...

RAD – Solution to Optimize Software Development Process

What is Rapid Application Development (RAD)? Rapid Application Development (RAD) is an application development paradigm that emphasizes quick development via iterative cycles. Instead of working in a linear development process, RAD breaks it down into smaller iterations known as phases. What is special about...

What are Free To Play NFT Games? Check out some of the hottest free to play games

The NFT Play to Earn Game segment is extremely active in recent times when helping players entertain and generate income. Are you new to the cryptocurrency market? Do you want to join the NFT gaming trend but are afraid to invest capital when starting?...

Top 10 offshore development company in Vietnam

Vietnam is increasingly affirming its position as an ideal destination for offshore development services, thanks to competitive costs, high-quality human resources, and flexible delivery capabilities. In this article, let’s take a look at the Top 10 leading offshore software development companies in Vietnam as...

VR Development – What businesses should prepare in advance?

VR Development (Virtual Reality) is the process of creating immersive 3D virtual environments that users can interact with through specialized devices. This technology is becoming an inevitable trend as more and more businesses recognize the potential of VR in training, sales, customer service, and...

MES vs. ERP: Key Differences, Integration Methods, and Implementation Considerations

As manufacturers invest in digital transformation, a common question arises: What is the difference between MES and ERP, and do manufacturers need both systems? While MES (Manufacturing Execution System) and ERP (Enterprise Resource Planning) both support manufacturing operations, they serve different purposes. ERP manages...

Offshore

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From One-Off Projects to a Migration Factory: Scaling Modernization with AI, Platform Engineering and FinOps

MIGRATION / APPLICATION MODERNIZATION Every migration project ends the same way: the hard-won knowledge stays with the people who...

Top benefits of outsourcing bring to your business

Did you know that your business can get the great benefits of outsourcing if you start outsourcing now? Today,...

SalesForce cloud for dummies

SalesForce cloud is no longer a stranger in the technology and business world, as cloud computing technology is gradually...

COBOL Modernization: A Practical Guide to Replatform, Refactor and Reimagine

“The system still runs accurately every day — but almost no one can explain why it works the way...

System Operation vs. Maintenance: Roles, Tasks & Key Differences Explained

“Isn’t system operation just another word for maintenance?” Even experienced IT teams often use the two terms interchangeably. In...

Outsourcing System Maintenance: Key Benefits & How to Choose the Right Partner

“Who can we trust with our system maintenance?” In 2026, more and more IT managers are asking this question....

Modernizing the Legal Industry with AI-Powered Legal Document Assistants

Challenge Legal professionals often have to deal with a large volume of repetitive documents, especially when personalizing legal templates for individual clients. This work requires high accuracy and legal expertise, but it is time-consuming – reducing efficiency for more strategic consulting tasks. Our client...

Block’n Strike

Block ‘n Strike comes from an idea of creating something for office staff to release pressure. We build the castles with blocks and give the player a gun with limited bullets to shoot as a way to release anger, pressure, trouble, and anything make...

Pothole Detection

Problem: Identify potholes on road surfaces used for warnings or self-driving cars. INPUT: The picture of road surface. OUTPUT: Pothole location. Solution: For this problem, we used image processing and deep learning for location anh detect pothole....

Bluelink – Smart Waste Management Solution

Challenges: Japan is known as a country that does not throw away garbage. Garbage separation is strict, and garbage collection times are fixed. However, the amount of domestic garbage is also large, and it sometimes interferes with the collection and disposal of garbage....

BAP Coin – an digital currency for company

Challenges: Building an internal reward system is very interesting, but there are many businesses that cannot make it true due to many reasons. The main reason is that they do not have technological specialists to consult and give ideas. In this situation, BAP can...

Metal Heroes

Metal Heroes is a mobile game that is developed on the Unity engine. It illustrates the playstation control with fierce battles and different types of guns, endless combats, and ferocious bosses. Bright colors themes and impressive character graphics make it become a featured game...

Smart Invoice Processing: 70% Faster with OCR and RPA

🎯 Goal: Automatically extract and reconcile invoice data from multiple sources (PDF, emails, images), integrated with the internal accounting system. 📦 Solution: OCR + Document Classification + RPA Integration ⚙️ Technology: Tesseract OCR, spaCy, UiPath, FastAPI 📈 Result: Saved 70% of invoice processing time...

Screw Factory

Screw Factory is a 3D game built on Unity engine with an impressive interface. We offer huge art assets with different objects in different styles for players to experience interestedly. The game is inspired by the real objects around us, it simulates the actions...

Crypto Management Wallet App

Challenges: Many businesses are getting difficult in developing a cryptocurrency platform, simply because there are no technological consultants for their own products. Keep calm, BAP is here to give businesses a helping hand, as we have built various successful platforms such as Crypto Management...

AI-Powered Water Contamination Monitoring with Zebrafish Behavior

AI-Powered Water Contamination Monitoring with Zebrafish Behavior. Non-invasive, real-time, and highly accurate alert system for water quality management Background Traditional water monitoring methods rely heavily on chemical sampling and lab-based analysis, which can be slow, costly, and labor-intensive. However, zebrafish (Danio rerio), known for...

A trade platform for The US and Japanese markets

I. Overview Investing has never been easy, especially for beginners and individuals with a limited budget and a limited understanding of the market. Stay with us in this article to see how technology solves those obstacles and changes the investment game with a cutting-edge...

Business Matching App

Challenge: Business matching applications need to meet the requirements of: Ensure that the information about the partners/person/companies is accurate, sufficient and reliable. Have an easily accessible, convenient, multi-channel connection. Can schedule events together on the platform. Save the history of transactions made, exchanged in...

Dating Chat App

Challenges: In the dating app segment, if businesses want to get successful, they must create different values for users. But most businesses cannot conduct it, as they lack technological consultants to give them a helping hand. BAP will be a technological consultant for you...

SAP maintenance and operations

Role: Implement reporting functions for MM and HCM modules Implement common functions to analyze and fulfill requirements Implemented the ability to upload QM/supplier list data Period 2016 – 2018 Team size 15 Environment SAP ECC6.0 Technology ABAP 7.3...

Using NLP to discover hot topics on social network

Problem: The data on social platform are growing everyday. How can we use such data to discover “What is happening” on Facebook or Twitter everyday or even every hour? We can use the topic modeling for this problem: – INPUT: A dataset of Facebook’s posts of the...

AI for Remote Health Monitoring and Elderly Care

The demand for continuous care of elderly individuals and patients with chronic conditions is rapidly increasing, while healthcare resources remain limited and at-home supervision faces numerous challenges. Leveraging an AI-powered platform connected to IoT devices, we provide a breakthrough solution tailored to the ageing...

Developing a High-Performance Crypto Exchange Platform for a Swiss Client

Overview The client is a Swiss-based company aiming to develop a crypto exchange platform that ensures top-level security for users and delivers high-speed transaction processing. Their goal was to build a platform that supports multiple cryptocurrencies and enables transactions with absolute accuracy. Challenges The...

Cannon Blast

At the same time when we released Little Furry, Cannon Blast was also published on our App Store with the design of shooting music games. It is a battle between the guard with a strong army of pirates. With Cannon Blast, it is not...

Locksmith 3D

LOCKMITH 3D is an easy game, when you just create as many keys as you can unlock amazing things from customers’ challenges. There are some main features of this game that you want to explore: You can be satisfied with the sharing feeling from...

Spaced Repetition

Problem: Spaced Repetition Recommend vocabulary and vocabulary repetition intervals for each user. Input: Vocabulary, User’s info Output: Spaced repetition schedule In this problem,we need personalization. Solution: For this problem, we use the Leitner system and Half-life Regression (HLR) for spaced repetition...

15s Video Edit App

Challenges: Building a commercial platform is not easy, because businesses not only have high-skilled technicians but understand customers’ needs. As BAP, we understand businesses’ demands and help them develop and consult a lot of commercial platforms such as Jimoful – an emerging commercial platform...

Food Delivery

Challenges: 課題: 美味しいごはんが自宅に届く便利なデリバリーサービスをお持ちでないですか？仕事や趣味、家族のケアで多忙な人々を中心に、自宅で食事を楽しみたいエンドユーザーのニーズは急速に上昇しています。しかし、多くのレストランはコスト面で専用のデリバリーサービスを持つ余裕がありません。同時に、空いた時間に近くの場所で配達員として働いてお金を稼ぎたいと思っている人々がいます。飲食店へオーダーしたいエンドユーザー、売上を伸ばしたい飲食店オーナー、空いた時間にお金を稼ぎたい人々に役立つプラットフォームの構築を検討している場合、弊社はいつでも手伝うことができます。 Solution: ソリューション: フードデリバリーアプリケーションはBAPが研究開発できるパーフェクトなソリューションです。エンドユーザー、飲食店オーナー、配達員、管理者の各グループに４つの機能を提供します。飲食店オーナーはメニューとお店の位置を登録し、アプリケーションを介してエンドユーザーからのオーダーと、配達員の位置情報を受け取ります。エンドユーザーはフードをオーダーし、受取り場所を登録し、アプリケーションを介して支払いを済ませます。配達員の現在地などデリバリーの過程を監視することができます。配達員はスマホ等で情報の登録をし、システムにある配達タスクを受け取ります。その後、飲食店に向かい、フードを回収してエンドユーザーに届けます。管理者は飲食店と配達員の登録を管理し、エンドユーザーからの支払いを受取り、手数料を差し引いて飲食店と配達員に料金を支払うことができます。また、サービスフロー中の予期せぬ問題をサポートしたり、売上を伸ばすための期間限定キャンペーンを開催したりできます。その他多くの機能がありますが、主要なものだけ紹介しました。上記のワークフローを支えるのは大きなシステムです。AI、ビッグデータ、GPS、マップなどの多くの新しいテクノロジーが実装されており、私たちが研究開発したこのシステムに自信があります。また、お客様からの要件を収集し、あらゆるビジネスニーズに対応するシステムを構築していきます。詳細を知りたい方は、sales@bap.jpにメッセージを送ってみてください。 Client クライアント BAP IT 開発型 Lab 開発言語 React native MySQL AWS 製品 Web, IOS, Android 開発社 BAP Software ...

Lodyhelp – the expats’ buddies in Vietnam

Challenges: Developing a real estate platform is hard for business, when they cannot meet technologies to satisfy end-consumers. Because The current customers require more conveniences and applied technologies onto business’s app or web. Here in BAP, we provide businesses with the best high-tech solutions...

Shared Truck

Challenge: “Sharing economy” is a big keyword in recent period. There are many services that do well in this section such as Uber / Grab for private car sharing, Airbnb for space sharing, Uber Eat / Now Delivery / Grab Food for food delivery....

Happy Scratch

HAPPY SCRATCH is a game that makes you addicted to your quarantine life. This can be said to be a perfect game for you to release the pressure and chill with the freedom moments while staying at home. For this game, you just need...

D2D

Challenge: Imagine you sometimes must book a car to go out, and you get angry when you cannot check the street that drivers take you to, as a result of paying more. This problem is annoying and you want to build an application to...

Smart Rental Car Platform with Digital Key Integration – Scalable, Secure, Cost-Effective

The Challenge The client was relying on a Japanese vendor’s system to manage digital lock boxes. However, the existing solution was: Low in quality, high in operational cost Inflexible due to tight SDK/API dependencies Difficult to integrate with custom mobile apps and cloud platforms...

Japanpage_Picks Application

Challenges: Sake is a traditional Japanese alcoholic beverage, first mentioned in history books some 1,300 years ago. Are there limits to how much sake can be promoted domestically and internationally with traditional PR, communication, and delivery methods? BAP not only solves the above problems,...

Crypto Trading

Challenge: Our Client needs to develop a cryptocurrency exchange that requires being able to trade with crypto pairs, top10 coinmarketcap such as BTC, ETH, RIPPLE … requires fast matching speed and high security. Including complete KYC and reporting systems because the customer is an...

Optimizing Product Quality Control with Real-Time AI Defect Prediction

🎯 Goal: Analyze real-time production data to predict quality defects before the product is completed. 📦 Solution: ML anomaly detection + alert dashboard ⚙️ Technology: TensorFlow, Scikit-learn, Streamlit, InfluxDB 📈 Result: 35% reduction in defective products, reduced post-inspection costs ⏱️ PoC Duration: 3 weeks...

Technology

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Salesforce application in retail sector

Salesforce is one of the most widely used CRM platforms in the field of business and business management. Salesforce...

What is Test Automation: Importance, Benefits, Limitations and Practical Process

Recently, with the continuous development of information technology, manual testing has gradually been replaced by automated testing. Thanks to...

Comprehensive Technology Solutions for Energy Management and Trading

In the context of rapid digital transformation and the increasing demand for energy, energy companies are facing numerous challenges....

What is ChatGPT? Find out about new technology trends

ChatGPT is an advanced Generative AI model developed by OpenAI, capable of understanding and generating human-like text. Built upon...

What are IoT Devices? Applications and Trends of IoT Devices in 2025

IoT devices (Internet of Things) are reshaping how humans interact with the physical world. This article will help you...

AI in Marketing Automation: Unlocking Efficiency and Personalization

What is AI? AI stands for Artificial Intelligence. It consists of advanced machines and algorithms that simulate human intelligence....

Technology

Satellite Technology and Satellite Internet: Global Connection

Starlink is a satellite network providing Internet services developed by the American aerospace company SpaceX. As of June 2024, there are more than 6,000 satellites, accounting for more than half of all satellites in operation. Starlink is a megaconstellation or satellite Internet constellation, with...

5 Common MES Implementation Challenges and How to Avoid Them

Manufacturers implement Manufacturing Execution Systems (MES) to improve production visibility, streamline operations, and gain better control over shop-floor activities. However, implementing new software does not automatically deliver the expected results. When an MES does not reflect actual production workflows, requires duplicate data entry, or...

What is desktop wallet? what you need to understand it

What is SAP Fiori? Difference between SAP GUI and Fiori

SAP business planning software was launched in 2006 and has provided enterprises with a lot of convenience. Now, SAP is getting more and more attention and the demand for using this technology system is increasing. Nevertheless, SAP ERP maintenance will end in 2027, SAP...

Business Plan with AI: Unlock Opportunities and Optimize Efficiency

Giới thiệu tổng quan về sử dụng AI trong kinh doanh Nếu bạn đã từng thử phát triển một chiến lược kinh doanh, bạn sẽ biết nó khó khăn đến mức nào. Rất nhiều tầm nhìn, tư duy thông minh và chú ý đến...

What is SaaS? Cloud-Based Software as a Service Solution for Businesses

I. What is “SaaS”? “SaaS” stands for Software as a Service. It refers to the use of applications in the form of cloud services. Based on cloud technology, SaaS is a service that provides software to end-users via the Internet. Traditionally, in order to...

How to create an NFT? Instructions on how to create NFT easily

Non-fungible tokens (NFTs) have become one of the most popular items in the cryptocurrency market in recent years. Whether you are an innovator or just curious about this new world, there is no doubt that the NFT can be a great asset that you...

Top 10 Digital Transformation Companies in 2025 – Which One is Right for You?

Compiled based on clear evaluation criteria such as technological capability, real-world implementation experience, team expertise, and customer satisfaction. This list not only provides a comprehensive snapshot of the digital transformation market in Vietnam and globally, but also serves as a reliable reference for businesses...

What is Play to Earn? All information revolves around the P2E trend

Play to earn has been one of the trending keywords from mid-2021. This trend has made the cryptocurrency market more exciting than before with the appearance of a series of game projects. What makes this model attractive? Let’s find out through the following article!...

Building multipleplayer mobile games are easy?

Multiplayer mobile games are games on smartphones that allow multiple players to join at the same time (real-time) or in turns (turn-based) over a network. These games enable players to interact, collaborate, or compete with each other, instead of playing alone. To operate smoothly,...

What Is AI OCR? A Practical Guide to Document Digitization and Business Process Automation

AI OCR & DOCUMENT AUTOMATION Turn Paper, PDFs, and Handwritten FormsInto Actionable Business Data From intelligent document recognition to data validation and ERP integration. Paper / PDF / Images → AI OCR → Validation & Review → ERP / Business Systems Go beyond text...

Big Data and Cloud Computing: A perfect combination

Big Data and Cloud Computing have emerged as important technologies to penetrate the trend of the IT industry in recent years. While each technology has its merits, many businesses have combined them to reap even more benefits. If you are looking to explore how...

What are smart contracts on the blockchain? How does it work?

Over the past decade, blockchain technology has become the subject of much research because of its decentralized, consensus, distributed, peer-to-peer transactions, etc. With the help of blockchain, many agreements are possibly done automatically by smart contracts. So what is a smart contract? How does...

Salesforce’s leading products that users need to know

Salesforce is a name that is no longer strange in the software development world. But for users, organizations, and businesses, not everyone understands it well. In the current market, there are many companies that provide CRM (Customer Relationship Management) platforms. If you are interested...

Can Super AI Replace Humans? Future Scenarios Worth Considering

Super AI (ASI) is regarded as the ultimate destination in the development journey of AI. So, what happens when humans are no longer the most intelligent species on the planet? Is ASI a breakthrough or a looming threat? This article will help you better...

Artificial General Intelligence (AGI): When AI reaches human-level thinking.

While Narrow AI has become common in everyday life, Artificial General Intelligence (AGI) represents the pinnacle that the tech world is striving to achieve. AGI refers to machines that not only perform programmed tasks but also possess the ability to think, learn, and adapt...

Introducing some of the current blockchain development services

Blockchain is one of the most sought-after technologies today. Many individual and corporate customers in many fields are looking for blockchain development services to serve their business processes. If you are also interested in blockchain development services, this article is for you. I. What’s...

What kind of Salesforce cost business should know to install

1. Analyzing Salesforce cost for implementation Implementing Salesforce can have 2 types of fees including installation and license costs. For Salesforce, you don’t need to pay the initial cost for installing the tool, so the cost of installation depends on the business’s deployment requirements....

IT Talent Shortage Solutions: Why Hiring Alone Isn’t Enough

“We keep posting jobs, but we can’t hire the engineers we need.” Many companies hit this wall. Yet the IT talent shortage is not a problem that hiring alone can solve. In this article, BAP IT unpacks the real causes of the shortage—and the...

Top 5 Saleforce development companies In Japan

Salesforce is known as a software that helps businesses to solve the sales, marketing, and customers’ management. This platform brings various benefits to improve the businesses’ performance, and satisfy customers. In addition, Salesforce is installed with ease, and businesses can customize from various functions....

Sustainable Technology: Sustainable technology solutions for a green future

I. What is Sustainable Technology? Sustainable technology is an umbrella term that describes innovation that takes natural resources into account and promotes economic and social development. The objective of these technologies is to significantly reduce environmental and ecological risks and create a sustainable product....

What is the NFT Marketplace? Summary of the most popular types of NFT Marketplaces

If you want to join the NFT trend, the NFT Marketplace is our gateway to buying and selling these digital assets. There are many active NFT markets today. Operating the marketplace can be a great business opportunity in the current crypto world. To learn...

What is Multisig? The beneficial information of it for you to know

Multisig brings various benefits of security for transactions in the virtual currency market, but many people don’t know much about this platform. So, in this article, we will introduce and explain for you about Multisig’s information, pros and cons, its mechanism, and some exchanges...

What is DeFi? Potential and risks of decentralized finance

1. DeFi Finance- What is Decentralized Finance? Defi is short for Decentralized Finance. DeFi is the latest term based on Blockchain and Cryptocurrency. Therefore, DeFi is different from CeFi. 1.1. Features of DeFi DeFi can be considered as the most practical application of blockchain...

What is VR Meeting System? Why business should build up an in-house VR Meeting platform

Virtual Reality (VR) technology is increasingly being adopted by businesses, especially after the Covid-19 pandemic. By 2025, the global VR market is projected to exceed USD 15 billion. As remote work becomes a trend, building an internal VR meeting system helps businesses enhance the...

改ざんが極めて困難！ブロックチェーンの構造

Sorry, this entry is only available in 日本語. 前回の記事で、ブロックチェーンは３つの暗号技術を用いて不正を防いでいると説明しましたね。参考：ブロックチェーンの不正を防ぐ3つの暗号技術今回はその暗号技術を用いてブロックチェーン構造がどのような構造になっているかを説明します。この記事を読めばきっとブロックチェーンという名称の由来がわかるでしょう。１．仮想通貨はただのデータにすぎないブロックチェーンの構造を説明する前に、仮想通貨について触れたいと思います。本来、仮想通貨はただのデータに過ぎません。あなたが仮想通貨を誰かに送金するとき、「×時△分、○○にいくら払いました。」と台帳に記録されるだけで、その通貨は目に見えるものでも触れられるものでもありません。このように、仮想通貨は台帳上の記録に過ぎないものですが、みんなが価値があると思うから通貨になりました。しかし、仮想通貨のようなデータが通貨として認められるためには必要な条件があります。 ”データが通貨として成り立つための３条件送信者が誰か特定できる。送信内容が途中で改ざんされない。送信者が後で自分が送信したことを否定できない。引用元：玉蔵（2017）『社会を根底から変えるシェアリングエコノミーの衝撃！仮想通貨ブロックチェーン＆プログラミング入門』株式会社ヒカルランド” ブロックチェーンはその構造によって、３つの条件を満たすことができます。２．台帳が改ざんされないためのブロックチェーンの構造（１）ブロックには前の取引情報も含まれるブロックチェーンは前回の取引情報が次の取引情報に含まれる構造になっています。では、一郎さんからまい子さんへ送金する場合の取引記録を見てみましょう。下記は一郎さんからまい子さんに渡されるブロックの中に含まれるものです。前回までの取引記録のハッシュ値取引内容「一郎⇒まい子　３ＢＴＣ」まい子の公開鍵一郎の署名このように取引記録がひとつのブロックとしてまとめられて、次の取引に鎖状につながっていくことがブロックチェーンという名称の由来です。では、なぜ前回の取引記録まで次のブロックに送られるのでしょうか？それは、ひとつのコインを改ざんして2人に送るといった「二重支払い」を防ぐためです。前回の取引記録をブロックに含めることによって、コインががどこからきたものなのかを明確にすることができます。これにより存在しないコインが送金されることを防いでいます。これは二重支払いのような改ざんが起こってもすぐに分かるしくみです。ブロックBが改ざんされてブロックB’が作られたとしても、後に続くB’以降の全てのブロックのハッシュ値が全く違うものになる為、改ざんされてもすぐに分かるような構造になっています。（２）改ざんを難しくするナンスの役割それでは改ざんしたブロック以降を全て書き換えれば良いのでは？と思うでしょう。しかし、それを阻止する仕組みが存在します。それは、ナンスと呼ばれています。まず、実際の取引に使われているブロックのハッシュ値を見てましょう。ここであることに気づきませんか？ハッシュ値の先頭は０が並んでいますね。本来、ハッシュ化した場合、ランダムな数字が並ぶためこのようなことは起こりません。これは０が並ぶように意図的にデータに何らかの文字列を足しているのです。ここで足される文字列がナンスです。上の図のように、ブロックをハッシュ化する際、ハッシュ値に０が並ぶまで何度もナンスの文字列を変えて計算を繰り返します。このように適当なナンスを見つける作業をマイニングといいます。ナンスを見つけた人には台帳に書き込む権利が与えられ、報酬として12.5BTC（※）もらえる仕組みになっています。ちなみに、マイニング（mining）の由来は、計算処理の報酬として仮想通貨が支払われることが、鉱山から金や銀を採掘するイメージと似ている為です。マイニングはとても大変な作業ですが、報酬を得るために世界中で計算機を回して行われています。そして、ビットコインはこのマイニングからしか生まれないようになっています。マイニングはビットコインをはじめとする様々な通貨で採用されている方法です。 2019/9/5現在　1BTC＝約110万円のため12.5BTC＝約1400万円（3）一番長いものが正式なブロックになる...

What is the Embedded System? Some practical applications of Embedded system.

The Embedded system is a very familiar term for programmers. In recent times, when IoT is becoming more and more developed, Embedded system is being used more and more. So what is the Embedded systems? In the following article, BAP Software will help readers...

VR Development – What businesses should prepare in advance?

QA Tester – Questions and answers for job opportunities are becoming a trend.

A QA Tester is responsible for meticulously testing and evaluating software applications to identify issues, defects, or potential inconsistencies that may affect the end user’s experience. Additionally, QA Testers work closely with software developers, project managers, and other stakeholders throughout the development lifecycle. A...

Mixed Reality (MR): The Future Technology Connecting the Real and Virtual Worlds

1. What is Mixed Reality (MR)? Mixed Reality is the next wave of computing, following the arrival of mainframes, personal computers (PCs), and smartphones. Mixed Reality is becoming more and more popular with both consumers and businesses. It frees us from screen-based experiences, providing...

Case study

Maintenance AI Assistant – Reduce Equipment Incident Reporting Time by 70%

🎯 Goal: Assist workers in quickly reporting equipment failures via voice or image; the system analyzes and suggests appropriate actions. 📦 Solution: Voice-to-Text + Vision AI + LLM ⚙️ Technologies: Whisper, OpenAI Vision, FastAPI, GPT 📈 Result: 70% reduction in incident reporting time ⏱️...

BAP successfully implemented the Fansite social network solution for content creators.

Overview The Fansite project developed a social platform for content creators to connect with followers. It provides a secure space for sharing images, videos, and engaging with followers through comments, reactions, live chat, and gifting. This enhances user interaction and allows creators to monetize...

Smart E-learning

Challenges: Building learning contents are one of the most important factors of businesses to enhance the quality of teaching as well as learners’ experience, so does your business own a learning management system (LMS) to do it? BAP offers Smart E-learning in this situation,...

Machine upgrade history management system development

Overview The client had been managing numerous versions of machine hardware and software using Excel files. They wanted to systemize this process and enable integration with other internal systems. To address this issue, they decided to develop a Machine Upgrade History Management System using...

Logistic Management

Challenge: Transport management is a very complex and difficult job. Getting to know where the goods are, where the truck is, and how the route optimizes to save operating costs when the truck is empty, which are all very important to the operator...

Reduce 50% of Security Incidents for Financial Enterprises with System Operations Integrated with DevSecOps

1. Overview A financial institution operating transaction systems and customer data management platforms requires the highest level of security and compliance. To meet international standards such as PCI DSS, ISO/IEC 27001, and GDPR, the company needed a Security Compliance Monitoring System capable of early...

Metal Heroes

Stack Up

With Stack Up, we bring simple gameplay but it requires accuracy and agility. We use a 2D art style that is inspired by the Ninja image. Stack Up gives players interesting experiences with different backgrounds that are inspired by the most famous images of...

Crypto Management Wallet App

MMP – Multi Matching Platform

1. Overview In the ever-changing business world, expanding your network is more appealing than ever. Creating your platform is time-consuming, involves research, and building a team. Yet, it may lack flexibility for changing business needs. Professional MMP integration services empower you to own your platform...

Game Farm Pro

This is an interesting game that you can relax after the long working day. When you go into the game, you can experience the activities like you stay in the farm including: Feeding chicken, cow and pig Doing apple pie Managing your own store...

SAP Business One

Implement SAP Business One as accounting management system in Vietnamese sales company and link with accounting interface and sales management system at the head office...

Financial Compliance Reinvented with AI: 60% Faster Audits

🎯 Goal: Automate compliance checks in invoice and contract processing to ensure legal standards and reduce internal audit workload 📦 Solution: Document Parsing + LLM Review + Rule-based Decision Engine ⚙️ Technology Stack: Azure Form Recognizer, LangChain, GPT-4 Private, Python Ruleset 📈 Result: Reduced...

2000MAN – Car Reservation and Sales Management System

Overview The 2000MAN project developed a car reservation and sales management system with two subsystems: SalesSupport for handling reservations and sales, and XMAP for managing warehouse operations, branches, and order statuses—streamlining dealership operations. Testing Scope UI Testing: Verified UI elements on web and mobile...

Jumpy Vortex

Swipe and jump have been a king mechanism of mobile game top charts over the world for a quite long time, and Jumpy Vortex is among them. Simple control, easy to play, interesting game design, and satisfying feeling bring Jumpy Vortex different chances to...

Step Tracking App with Crypto Rewards

Overview A Japanese client requested an application to encourage employees in companies to participate in fitness activities, meeting requirements for health improvement and workplace wellness under Japanese labor law. Companies can use the application to set up internal sports challenges, and rewards for those...

Developing a Private Chain for the Client’s Exclusive Ecosystem

Overview The client from Japan requested the development of a private chain to support specific business operations within their own ecosystem. The goal was to provide a secure and efficient blockchain platform where transactions could be executed without gas fees, creating a seamless trading...

Food Delivery

Digital Key Manangement (DKM) system – Revolutionizing Access Control Systems

In the evolution of physical access control credentials, the focus has shifted towards enhancing security, flexibility, and convenience at the door. The selection of access technology now considers not only security but also the needs of users and solution managers. This case study delves...

SNS Application

Challenge: You want to build a chat system with your specific requirements that other chatting apps cannot fulfill your needs ? BAP is ready to work with you to build it with our expertises on SNS Application development Solution: When it comes to SNS...

Happy Scratch

24/7 AI Sales Agent – Boosting After-Hours Revenue for Global Retail Businesses

Overview As global e-commerce continues to grow, customers expect instant support—anytime, anywhere. However, many retailers still struggle to provide assistance outside of business hours, resulting in high cart abandonment rates and lost revenue. We successfully implemented a 24/7 AI Sales Agent solution that helped...

Operation and maintenance support for an electronics manufacturing company

Project descriptions: SAP operation and maintenance support for a consumer electronics manufacturing company manufacturer Role: Business analysis, specification changes, system customization, basic design, and integration testing MM add-on development Period 2020/7 – 2021/7 Team size 10 Environment SAP S4 HANA...

Trolley Race

Trolley Race is a 3D game developed with Unity engine that brings the funniest race ever. Our goal is to bring fun and relaxing moments to players, we do not develop a game, we create a way for people to laugh. Trolley Race is...

Music Race

A race with rhythm, why not? Have you ever played an action game that each shot is a note in a song? We developed Music Race with a combination of music and action that could bring to gamers a new experience in the action...

One-to-One Lesson Management System

Challenge: A music school is a platform where teachers and students can offer one-on-one online lessons. In order to solve current problems at the school, we would like to implement the following proposals: Provide an educational platform that meets the needs of students, where...

2048 Color 3D

2048 Color 3D is a game that helps you relax with funny music combining with design of merge magic. This game will remind you of the legendary 2048 bricks with more 3D art style, merge magic, and bubble shoot. The interesting points of this...

SHARINGAN – AI CAMERA SYSTEM

Overview Sharingan is a Smart System with core technology is facial identification by Artificial Intelligence. The system provides 2 main services: Automatic Attendance Automatic Surveillance Demo Automatic Attendance Fast Accurate identification Easily deploy and leverage enterprise infrastructure Can time attendance many people at the...

Scrape Art 3D

SCRAPE ART 3D is a new free color game that helps you find creative inspiration with tons of impressive pictures. When compared to kinds of new free paint games, Scrape Art 3D does not require you to have a good skill of color matching....

Forecast Time Series on AWS

Overview – Predict power consumption of various sites based on past data and weather data. – Serverless system running on AWS – Collect data from IOT Advantages – Cost savings – Environmental protection – Avoid wasting energy Problem – Real-time processing – Build on...

Offshore

Top 10 offshore development company in Vietnam

Onshore and Offshore: Which is the best choice for business?

Onshore and Offshore are not new terms in the business world. However, many people are still confused about choosing these two types. So what is the difference between an Onshore and Offshore company? Which type is the best choice for business? Let’s explore with...

What Is IT Business Improvement? Practical Ways to Resolve IT Department Overload

The in-house IT team’s workload keeps growing, yet headcount rarely grows with it. This article lays out the mindset of “business improvement” for resolving IT department overload, along with practical points you can apply right away. 1What does IT business improvement really mean? The...

COBOL Modernization: A Practical Guide to Replatform, Refactor and Reimagine

“The system still runs accurately every day — but almost no one can explain why it works the way it does.” Many companies running COBOL core systems find themselves in exactly this position. The problem is not quality. It is speed of change and...

Should You Outsource System Development? A Decision Guide for the IT Talent Shortage Era

“The projects keep piling up, but we simply don’t have enough people to handle them.” If that sounds like your IT or DX team, you are far from alone. In this article, BAP IT looks at system development outsourcing not through the lens of...

Things the client should keep in mind when outsourcing development projects.

Custom development is the process of creating software tailored to a company’s specific needs. Unlike off-the-shelf solutions, it allows businesses to build systems that match their unique workflows, goals, and industry requirements—ensuring better performance and long-term efficiency. What is Custom Development? Custom software development...

Things to consider first in smartphone application development

With the increasing number of smartphone users, the use of smartphone apps has become important in marketing strategies to attract customers, to increase sales, and increase awareness. Then, let us describe what smartphone application development beginners should keep in mind for successful smartphone application...

Why choose lab-type offshore development?

Lab-type offshore development is a collaboration model in which a company hires a fixed team of software engineers abroad (e.g., in Vietnam) to work full-time over a long-term period with a fixed budget. This model allows the company to operate as if it has...

How to Standardize IT Department Work | Practical Points to Prevent Individual Dependence

“Only that person knows.” One of the most serious problems on the IT floor is over-reliance on individuals. A staffer’s departure or absence turns directly into business risk. This article explains how to standardize IT department work and the practical points for preventing individual...

【AI in Manufacturing】If the Most Experienced Person in Your Factory Leaves Tomorrow, How Much of Their Knowledge Can AI Preserve?

What if the most experienced person in your factory leaves tomorrow? Imagine an engineer with 20 years of experience resigning. A production line breaks down, a machine starts showing abnormal signs, or a defect that occurred years ago suddenly reappears. The manual may not...

Why Offshore Development Is The Best Method For Business

Offshore Software Development is the practice of outsourcing software development services to another country, typically one with lower labor costs and an abundant IT workforce. Businesses adopt this model to reduce expenses, scale operations quickly, and gain access to highly skilled engineers without the...

What is an Offshore Development Center? Summary of basic knowledge for businesses

In today’s digital age, Offshore Development Center is becoming a more and more popular choice for software development solutions thanks to its cost-effectiveness and good accessibility to technology professionals. So what is an Offshore Development Center? What benefits does it bring and what risks...

Understanding about Salesforce Campaign Features

Salesforce Campaign is an interesting feature that supports business so much in various activities including Marketing and Sales for interacting with Leads, Prospects and customers. In this article, we will provide information about the Salesforce campaign for you to understand more. Let’s start. 1....

System Migration Methods and Process: A Comprehensive Guide to Successful Implementation

As digital transformation continues to accelerate, more companies are facing the need to upgrade or migrate their IT systems. However, for many CTOs, project managers, and technology leaders, starting a migration project remains a major challenge. Where should the project begin? What should be...

What is offshore development? Benefits and solution not to fail

Offshore development is not only a trend but also a strategic approach to optimize resources and costs for technology companies. However, successful implementation requires experience, well-defined processes, and trust between partners. In this article, we aim to explain the trends, benefits, and challenges of...

Difference between system engineer and IT consultant

An IT Consultant is an expert who utilizes information technology to solve business and management problems. Unlike a System Engineer — who focuses on designing and implementing systems — IT Consultants take on a more strategic role: analyzing issues, proposing suitable technology solutions, and...

What is Offshore Company? Top 10 reputable Offshore software development companies in Vietnam

The concept of globalization has motivated business owner to conduct business activities all over the world. Therefore, in the field of offshore software development, Vietnam is gradually rising to show its competitive position. If you are looking for a reputable Offshore company in Vietnam,...

Game outsourcing services developed by BAP Software that you cannot ignore

Game outsourcing services are gradually becoming popular in recent times because the needs of businesses are increasing. Not only that, but the increase in the number of startups in the game service industry is also a factor that makes Game outsourcing services play a...

What is Offshore outsourcing? Top 10 offshore outsourcing countries

オフショアを始める前にやっておきたいこと

Sorry, this entry is only available in 日本語. 1. オフショアに関する意識調査結果から少し古くなりますが、IPAの調査データに次のようなものがあります。IPA (Information technology Promotion Agency) がオフショアに関してIT企業に出したアンケートの結果です。調査Aでは、70％以上が「現在より拡大したい」と言っており、調査Bでは、「70％以上が予定なし」と答えています。まったく相反するような結果が出ていますが、実はこれ、調査Aは既にオフショアを実施している企業からの回答であり、調査Bは過去に一度もオフショアを実施したことがない企業からの回答なのです。一概には言えませんが、オフショアで開発を経験した企業はそのメリットを享受し、さらに利益を求めて拡大へと向かい、経験したことがない企業は、実感としてメリットを捉えることができないためにさらにオフショア実施に対して消極的になってしまっているという構図がうかがえます。 2. オフショアを始める前に何をする必要があるか？このように経験したことがない企業が、オフショアを検討し始める際には当然のごとく不安が付きまとうことになります。また、何も考えずにオフショアを始めたのでは、過去の失敗事例同様の結末になりかねません。オフショアでの開発は、少なからずリスクが存在します。ここでは、リスクに対する不安を少しでも和らげるために、何をすれば良いかについて紹介します。オフショアを始める前には、最低でも次のことはやっておきましょう。目的を明確にする概要を理解するオフショアの事例を研究するオフショア先（国）候補を決める 2.1 目的を明確にするまず、オフショアの目的を明確にしておきましょう。目的により、オフショアの進め方、オフショア先が違ってきます。目的としては次のようなものが考えられます。コスト削減人件費の低い国での労働力を活用し、開発予算を抑えます人材不足解消日本国内での人材不足解消の手段を海外に求めますスキル導入自社に技術スキルがなく、即時にそのスキルを導入したい場合に活用します 2.2 概要を理解する次に、オフショアの契約形態とそのフォーメーションについて理解しておきましょう。大きく分けると受託開発型とラボ型の二つに分類することができます。受託開発型オフショア側に納品責任が有る、日本で一般的に採用されているものと同様の契約モデルです。事前に決められた仕様、期間、金額通りにシステムを納品することでプロジェクトが完了します。現地とブリッジSEを窓口にして開発を進めます。ラボ型開発同ーのオフショアチームを一定期間、一定予算で抱え込んで開発を進めるやり方です。お客様は、ブリッジSEを通して、或いは直接オフショア側のチームに指示を与えます。 3. オフショアの事例を研究する目的がはっきりして、オフショアの概要を理解したら、次に他部門・他社のいろいろな事例について研究するとよいでしょう。先達が残してくれた事例は、失敗しないための貴重な財産になります。事例については、インターネットを検索しても、すぐにたくさんの成功事例、失敗事例を見つけることができます。その事例から、注意点やリスクを自分で読み取ることはとても役に立つでしょう。...

How does an offshore company help you in coronavirus time?

While coronavirus is still breaking out in many Asian countries, it not only threatens human’s health but also the companies’ performance. There are still many companies in Japan applying the work-from-home method to keep their staff safe from the disease. However, it is, of...

The difference between Offshoring and Outsourcing that businesses need to know

Offshoring and Outsourcing are two tools of modern business today. Thousands of businesses around the globe are engaged in offshoring and outsourcing. This number is still increasing day by day. Even so, many people continue to use these two terms interchangeably without realizing the...

What Is Vendor Management? Management Methods to Lead System Development and Operations to Success

As more companies entrust system development and operations to external partners, what decides success is “vendor management.” This article explains what vendor management is, why it matters, and the concrete management methods that lead development and operations to success. QCD Quality, Cost, Delivery —...

Basic understandings of web service development

Web Service is seen as a technology that brings a revolution to B2B (Business to Business) and B2C (Business to Customer) services. The basic value of Web service development is based on providing standard methods of access for composition systems and legacy systems. Software...

Offshore development unit price, market benchmark and more

Offshore development unit price is the first key factor in budget. In practice, the total budget is not a simple multiplication, such as “developing unit price per man-month”, as anyone with offshore experience knows. In order to make a project successful, there is the...

How to Choose a System Development Company | 7 Checkpoints & Comparison Points to Avoid Failure

The success of a system development project depends heavily on which development company you choose. Yet many say, “I don’t know what criteria to choose by.” This article lays out 7 checkpoints for choosing a development company without failing, plus tips for comparison. 1Why...

The Benefits of Outsourcing IT Operations & Maintenance | How to Achieve Cost Reduction and Efficiency

Building a system isn’t the end. “IT operations & maintenance” — keeping it running stably — is one of the biggest time sinks for an IT team. This article explains the benefits of outsourcing operations & maintenance, and how to achieve cost reduction and...

Offshore development in Da Nang

Da Nang has emerged as an ideal offshore destination with low costs, a stable workforce, and over 45,000 IT workers. The city contributes 70% of the software export revenue for the entire Central region. 1. Do you know Da Nang? Do you know Da...

Offshore software development rates by country

As a viable way to save costs and access talent, offshore software development has become more popular in recent years. But before choosing where to hire software developers, it is essential that you must understand the price differences in each country. In this article,...

What is Java framework? And How it helps programmers

If you want to build a web or complicated web applications, this will waste the time when coding from the beginning to the end. So Java frameworks are the best solution to create web applications or software. In this article, BAP will introduce the...