Java Champion, Oracle ACE Pro & O'Reilly Author | A N M Bazlur Rahman

Modern Concurrency in JavaO'Reilly Media · Virtual threads, structured concurrency, scoped values Books →

2026

One Database, Two Models: Building AI-Friendly Java Applications with MySQL JSON Duality Views AI & LLMs · 20 min Sep 23
Java Virtual Threads Under Load: Three Limits to Make Explicit Concurrency · 13 min Sep 21
Building LLM Apps in Java with LangChain4j AI & LLMs · 4 min Apr 9
AI-Assisted Java Development: An 18-Part Series AI & LLMs · 2 min Mar 28

2025

Zooming In: Profiling Just the Methods You Care About with JFR (JDK 25) JVM & Performance · 5 min Dec 21
When Does Java’s Foreign Function & Memory API Actually Make Sense? JVM & Performance · 11 min Dec 14
Building Robust AI Applications with LangChain4j Guardrails and Spring Boot AI & LLMs · 17 min Jun 21
Speaking at GeeCON 2025: A Memorable Kraków Experience Career & Community · 4 min May 25

All 124 articles →

Talks

You Enabled Virtual Threads. Now What Breaks? Upcoming · Garden State Java User Group · New Jersey, USA · November 10, 2026 Details
The Wrong Reasons to Build an MCP Server Upcoming · MCP Dev Summit Toronto 2026 · Toronto, Canada · 2026 Details

Media

Discussing "Modern Concurrency in Java" on the GOTO Book Club (opens in a new tab) GOTO Book Club · with Michael Redlich · Video
My Interview with FikaAI at DevNexus (opens in a new tab) FikaAI · DevNexus, Atlanta · Video
My Interview at JNation 2026: Modern Java, Concurrency, and the Developer Experience (opens in a new tab) JNation · Coimbra, Portugal · Video

All interviews →