About Me
Hi, I'm Rajavasanthan (RV), an AI Engineer, Educator, Entrepreneur, and Founder of Grids and Guides. For nearly a decade, I've been building software products, mentoring developers, and creating educational content through Each One Teach One.
My work focuses on Artificial Intelligence, Software Engineering, Education, Open Source, and the relationship between technology and society. Through articles, podcasts, talks, and projects, I share ideas that help people learn, build, and think critically about the world around them.
Whether you're a student, developer, entrepreneur, or lifelong learner, you'll find practical insights, technical knowledge, and thoughtful discussions on technology, education, and social progress.
Join me on this exciting journey of perpetual learning, growth, and impactful contributions to the world through the realm of technology.
Visual Diary
Notes & Thoughts
I met an older software developer named Gopalakrishnan who had been learning new technologies from my videos. He shared with me his background as a successful developer in the 90s but struggled to adapt to new technologies. I was impressed by his determination to improve his skills and shared my knowledge on modern software development practices and SaaS platforms. It was a reminder that it's never too late to learn and grow in the tech industry. I will continue to create and share knowledge through my videos to help others like Gopalakrishnan.
My wings just got extended with Vibe Coding — and I documented the whole experiment. If you're a CTO, Engineering Manager, Delivery Head, or anyone planning to introduce AI tools to your development team, this case study is for you. I ran a real-world experiment comparing AI-assisted development across two different programming languages — and the results might surprise you. Before you roll out AI tools officially, spend 2 minutes reading this. It could save your team time, cost, and a lot of unrealistic expectations. 😄
This article is a transcript of a keynote speech delivered on April 27, 2026, at B. S. Abdur Rahman Crescent Institute of Science and Technology, Chennai. The speech emphasizes how AI is transforming every aspect of life—from software development and healthcare to business and decision-making.
