Top 10 Mobile Application Trends in 2025
February 19, 2025
What if your smartphone could predict your next move before you even think about it? What if augmented reality (AR) shopping felt as real as visiting a physical store? Or if voice assistants could handle all your daily tasks with human-like intelligence? This is no longer the future, it’s happening now. By 2025, the global...
A Comprehensive Guide to RAG GenAI – The Key to Generative AI Chatbot’s Future
February 11, 2025
Artificial intelligence has redefined how businesses interact with technology and their customers. Among the innovations, RAG GenAI (Retrieval-Augmented Generation Artificial Intelligence) stands out as a revolutionary approach with the ability to combine real-time information retrieval and generative AI capabilities. But what is RAG AI Chatbots, and why is it capturing the attention of forward-thinking businesses...
50% Faster Backend Development for 500,000 Users Using Ruby on Rails and Agile-Scrum
January 6, 2025
Our customer has been working on creating universal technology, services, and business models as a market leader for AI, IoT, and Big Data Platforms. This project aims to develop a Mobile Device Management (MDM) system to support the customer’s partner companies in managing their employees’ devices. With a large scale, including 500 partner companies, each...
From Legacy to Innovation: VTI’s Development of Advanced Mobile App for a Leading Japanese Insurer
December 31, 2024
This case study showcases VTI’s successful enhancement of an insurance mobile app for a leading Japanese insurance group. Using Swift and Kotlin, we resolved legacy issues, developed a scalable new app on iOS and Android, and integrated advanced features, ensuring seamless operation and user satisfaction through our efficient offshore model. Client’s Background Our client is...
What is Legacy Modernization? The Difference of Migration and Modernization and When to Use
December 24, 2024
In Japan, the 2025 Cliff has become a pressing issue, driven by the overwhelming number of legacy systems still in operation across the country. Modernization, or Legacy modernization has emerged as a strategic imperative for businesses seeking to remain competitive, agile, and innovative in an increasingly digital landscape. This article will answer “What is modernization?”,...
What is a Legacy System? Legacy System Example and How To Deal With Legacy System Issues
December 12, 2024
What is a Legacy System? A legacy system refers to outdated software or hardware that continues to be used within an organization despite being superseded by more advanced technologies. These systems often serve critical business functions but are difficult to maintain or integrate with modern solutions. Classic Legacy System Examples Common examples of legacy system...
What Is The 2025 Cliff? Why Japanese Business Owners Can’t Ignore The 2025 Cliff Anymore
December 11, 2024
In 2018, Japan’s Ministry of Economy, Trade and Industry (METI) first identified a looming technological crisis – the 2025 Cliff. Six years later, businesses remain trapped in a dangerous standstill, ignoring warnings about their crumbling legacy systems. With 2025 fast approaching, the question is no longer just What is the 2025 Cliff?—but rather, What will...
15+ Essential Tools for an Effective Project Handover Process
December 2, 2024
When it comes to handing over a project, are you confident that your tools are up to the task? Project handovers are often viewed as a mere formality, but in reality, they are a critical phase that can determine the success or failure of what comes next. Without the right tools, even the most well-executed...
Top 10 Significant Trends Of AI In Retail 2025
November 29, 2024
According to Fortune Business Insights, the market for artificial intelligence (AI) in the retail industry is expected to grow from $4.84 billion in 2021 to $31.84 billion in 2028. In recent years, the AI adoption rate has increased, and many companies chose this cutting-edge technology out of necessity. However, not all companies understand and be ready to...
Agile vs Waterfall: Which One Truly Fits Your Project?
November 19, 2024
When managing a project, choosing the right methodology can feel like standing at a crossroads. Do you take the structured path of Waterfall, where every step is planned and executed in sequence? Or do you embrace the flexibility of Agile, where adaptability and constant evolution are the keys to success? Each approach has its benefits,...

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