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 Your SaaS Won’t Survive 100 Users — Here’s How to Fix It Before It Breaks

Pramod Kumar

Apr 27

Your SaaS Won’t Survive 100 Users — Here’s How to Fix It Before It Breaks

#saas #springboot #startup #systemdesign

1 min read

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Cover image for Spring Boot Backend Mastery Playbook 2026

Pramod Kumar

Apr 22

Spring Boot Backend Mastery Playbook 2026

#springboot #career #interview #ai

1 min read

Cover image for I Stopped Coding for 30 Days. What Happened to My Brain Was Terrifying.

Pramod Kumar

Apr 20

I Stopped Coding for 30 Days. What Happened to My Brain Was Terrifying.

#ai #softwareengineering #coding #developer

1 min read

Cover image for Most Developers Fail Spring Boot Interviews for This Reason

Pramod Kumar

Apr 18

Most Developers Fail Spring Boot Interviews for This Reason

#springboot

1 min read

Cover image for Vibe Coding Is Over. Speed Was Never the Problem

Pramod Kumar

Apr 18

Vibe Coding Is Over. Speed Was Never the Problem

#ai #backenddevelopment #softwareengineering #programming

1 min read

Cover image for Everyone Blames AI for Oracle Layoffs… But Here’s What Most People Are Missing

Pramod Kumar

Apr 10

Everyone Blames AI for Oracle Layoffs… But Here’s What Most People Are Missing

#techlayoffs #ai #oracle #developers

1 min read

Cover image for 🚀 I Replaced RestTemplate with RestClient — Here’s What Actually Changed

Pramod Kumar

Apr 10

🚀 I Replaced RestTemplate with RestClient — Here’s What Actually Changed

#springboot #java #backend #programming

1 min read

Cover image for I Added a Second API Gateway… and My System Still Failed (Here’s the Real Fix)

Pramod Kumar

Apr 8

I Added a Second API Gateway… and My System Still Failed (Here’s the Real Fix)

#java #springboot #backenddevelopment #softwareengineering

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

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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Pinned

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

Your SaaS Won’t Survive 100 Users — Here’s How to Fix It Before It Breaks

Want to connect with Pramod Kumar?

Spring Boot Backend Mastery Playbook 2026

I Stopped Coding for 30 Days. What Happened to My Brain Was Terrifying.

Most Developers Fail Spring Boot Interviews for This Reason

Vibe Coding Is Over. Speed Was Never the Problem

Everyone Blames AI for Oracle Layoffs… But Here’s What Most People Are Missing

🚀 I Replaced RestTemplate with RestClient — Here’s What Actually Changed

I Added a Second API Gateway… and My System Still Failed (Here’s the Real Fix)

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

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