Building Modern Software with Java, Backend Architecture & AI Engineering
Software Engineer sharing practical engineering knowledge on Java, Spring Boot, System Design, Distributed Systems and AI Engineering.
public class JitendraBisht {
private final String role = "Software Engineer";
private final int experience = 15;
// 15+ years building enterprise systems
private final String[] expertise = {
"Java", "Spring Boot",
"Backend Architecture",
"AI Engineering"
};
public String getPhilosophy() {
return "No hype. Just practical engineering.";
}
}
What I Build & Teach
15+ years of hands-on experience across the full backend spectrum — from low-level Java to modern AI engineering.
Java
Deep expertise in core Java, JVM internals, concurrency, and modern Java features through LTS releases.
Spring Boot
Building production-grade microservices with Spring Boot, Spring Security, Spring Cloud, and reactive stacks.
Backend Architecture
Designing scalable, multi-tenant, event-driven systems with performance optimization and production engineering.
Distributed Systems
Kafka, Redis, Elasticsearch, resiliency patterns, fault tolerance, and observability in distributed environments.
Security
OAuth2, OpenID Connect, Spring Authorization Server, API security, and enterprise-grade authentication systems.
AI Engineering
RAG architectures, AI coding agents, MCP, Spring AI, LangChain4j, and LLM integrations for real-world systems.
What I'm Focused On
Actively building and experimenting with AI-augmented engineering tools and frameworks.
Exploring how AI can augment engineering teams and improve developer productivity — without compromising software quality.
Find Me Across the Web
Sharing engineering knowledge through multiple channels — pick the format that works best for you.
YouTube
Deep-dive tutorials on Java, Spring Boot, AI Engineering, and system design for backend developers.
Blog
In-depth articles on backend architecture, distributed systems, Spring Boot patterns, and AI engineering.
Short-form tips, behind-the-scenes engineering life, and quick wins for backend developers.
Professional updates, engineering insights, and thought leadership on backend and AI engineering.
GitHub
Open-source projects, code samples, and repositories covering Java, Spring Boot, and AI experiments.
Latest from the Blog
Practical, in-depth articles with no hype — just engineering.
Spring Authorization Server — OAuth2 & OpenID Connect from Scratch
A complete guide to building a production-ready authorization server with Spring Security and OAuth2, covering client credentials, authorization code flow, and PKCE.
Building RAG Applications with Spring AI and PGVector
How to implement retrieval-augmented generation using Spring AI, PGVector as a vector store, and OpenAI embeddings for intelligent document Q&A.
Kafka Multi-Tenant Architecture — Patterns and Pitfalls
Design patterns for building multi-tenant event streaming systems with Kafka, including topic isolation, consumer group strategies, and operational considerations.
Latest on YouTube
Visual deep-dives into Java, Spring Boot, and AI engineering topics.