Pramod Kumar

Backend Engineer focused on Java, Spring Boot, and Microservices performance, scalability, and production architecture. Writing about real-world backend.

Bengaluru, India Joined on Mar 9, 2026

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Pramod Kumar

Mar 20

💡 20 Java Stream Interview Questions — Every Backend Developer Must Know

#java #javastream #backenddevelopment #softwaredevelopment

1 min read

Cover image for Why Senior Engineers Are Quietly Moving Away from Microservices (And Back to Monoliths)

Pramod Kumar

Apr 5

Why Senior Engineers Are Quietly Moving Away from Microservices (And Back to Monoliths)

#ai #backend #microservices #systemdesign

2 min read

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Cover image for Why JSON Breaks in AI Pipelines — and the TOON Format I Built to Fix It

Pramod Kumar

Apr 4

Why JSON Breaks in AI Pipelines — and the TOON Format I Built to Fix It

#programming #ai #json #webdev

2 min read

Cover image for This One Spring Boot Change Made My API 10 Faster (It Wasn’t Caching)

Pramod Kumar

Apr 3

This One Spring Boot Change Made My API 10 Faster (It Wasn’t Caching)

#springboot #java #performance #backend

1 min read

Cover image for 🚀 Building Production-Ready AI Systems with Spring Boot 4 + JDK 21 (Part 2)

Pramod Kumar

Mar 30

🚀 Building Production-Ready AI Systems with Spring Boot 4 + JDK 21 (Part 2)

#springboot #ai #systemdesign #java

2 min read

Cover image for Java 26 Released 🚀: What’s New, What Matters & Why It’s Faster Than Ever

Pramod Kumar

Mar 18

Java 26 Released 🚀: What’s New, What Matters & Why It’s Faster Than Ever

#java #programming #softwaredevelopment #backenddevelopment

1 min read

Cover image for 7 Java Stream Mistakes That Quietly Hurt Your Production Code ⚠️

Pramod Kumar

Mar 16

7 Java Stream Mistakes That Quietly Hurt Your Production Code ⚠️

#java #javastreams #backenddevelopment #programming

2 min read

Cover image for Stop Using map() for Nested Collections In Java — Use flatMap() Instead

Pramod Kumar

Mar 13

Stop Using map() for Nested Collections In Java — Use flatMap() Instead

#java #backenddevelopment #programming #javastream

1 min read

Pramod Kumar

Mar 13

Spring Boot 4.x — A Big Step Forward for Java Developers

#springboot #java #backenddevelopment #softwareengineering

1 min read

Cover image for 🚫 Stop Creating ObjectMapper Instances in Spring Boot — Let Spring Manage It

Pramod Kumar

Mar 11

🚫 Stop Creating ObjectMapper Instances in Spring Boot — Let Spring Manage It

#java #springboot #json #backenddevelopment

1 min read

Cover image for 🚨 Why Your Spring Boot API Takes 3 Seconds to Respond (And How We Reduced It to 200 ms)

Pramod Kumar

Mar 9

🚨 Why Your Spring Boot API Takes 3 Seconds to Respond (And How We Reduced It to 200 ms)

#springboot #java #backend #performance

1 min read

Pramod Kumar

Mar 9

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#springboot #java #backenddevelopment #fullstack

1 min read

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Pramod Kumar

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2 Week Community Wellness Streak

1 Week Community Wellness Streak

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Pinned

💡 20 Java Stream Interview Questions — Every Backend Developer Must Know

Why Senior Engineers Are Quietly Moving Away from Microservices (And Back to Monoliths)

Want to connect with Pramod Kumar?

Why JSON Breaks in AI Pipelines — and the TOON Format I Built to Fix It

This One Spring Boot Change Made My API 10 Faster (It Wasn’t Caching)

🚀 Building Production-Ready AI Systems with Spring Boot 4 + JDK 21 (Part 2)

Java 26 Released 🚀: What’s New, What Matters & Why It’s Faster Than Ever

7 Java Stream Mistakes That Quietly Hurt Your Production Code ⚠️

Stop Using map() for Nested Collections In Java — Use flatMap() Instead

Spring Boot 4.x — A Big Step Forward for Java Developers

🚫 Stop Creating ObjectMapper Instances in Spring Boot — Let Spring Manage It

🚨 Why Your Spring Boot API Takes 3 Seconds to Respond (And How We Reduced It to 200 ms)

Hey