Busy Coder Academy

Hey everyone, I’m Rajeev Gupta — a Senior Corporate Trainer & Technical Consultant with 21+ years of experience in Java, Spring Boot, Microservices, Cloud, DevOps, Kubernetes, and Generative AI for Java Developers.

I’ve trained 12,000+ engineers across 50+ global enterprises, helping teams build real-world, production-ready systems using modern engineering practices.

This channel shares technical insights, hands-on explanations, and learning resources for Java, Microservices Architecture, Cloud, DevOps, and GenAI (LangChain4J, Spring AI, RAG concepts)

Contact:
rgupta.mtech@gmail.com

LinkedIn: https://www.linkedin.com/in/rajeevguptajavatrainer

Note: I currently work only on B2B, organization-level corporate training and consulting engagements.
Individual or retail training requests are not supported.
All assignments are coordinated through Learning & Development (L&D) teams or central training functions within organizations.