Subhadeep Ghosh

Java / Spring Boot Backend Engineer

Subhadeep Ghosh is a Java and Spring Boot backend engineer in Pune. Four years building payments and insurance systems on Kafka and microservices, now writing about what holds up in production.

$ 4 articles published

Articles

4 total

A glowing terminal window of Java code on a dark canvas, the steam of a coffee cup rising into an indigo, violet and amber aurora, ringed by six frosted-glass tiles naming Claude Code, JetBrains Junie, GitHub Copilot, Cursor, Amazon Q and Tabnine.

AI-Assisted Development

The AI coding assistant we actually trust on Java backend work

Best AI coding assistant for Java developers? We tested Claude Code, Junie, Copilot, Cursor, Amazon Q and Tabnine on real Spring Boot work, job by job.

15 July 2026 · 16 min

A wireframe hand of light drawing the word InstaDoodle in glowing hand-lettered strokes on a dark canvas, letters shifting from chalk outline to emerald, cyan and violet aurora fills, with a sketched $37 price tag and the label The Honest Review beneath.

Creator Tools

InstaDoodle review: what a $37 doodle video tool really gets you

InstaDoodle review, minus the hype: what the $37 whiteboard video tool does well, where AI credits and upsells sting, and who should actually buy it in 2026.

8 July 2026 · 20 min

A grid of AI video model tiles labelled Veo, Kling, Runway, Sora and Seedance, each glowing with a different scene type in an aurora of emerald, cyan and violet against a dark background.

Generative AI

Which AI video generator is actually good for what

Which AI video generator is best for what? A hands-on take on Veo, Kling, Runway and Sora, with the honest pick for realism, nature, marketing and more.

5 July 2026 · 15 min

Isometric stack of framework layers rising from Spring Boot 3 to Spring Boot 4, the build, persistence, security and framework layers glowing in an aurora of emerald, cyan and violet against a dark background.

Backend Engineering

Upgrading a production service from Spring Boot 3 to Spring Boot 4

Spring Boot 3 to 4 migration, from a real production upgrade: the BOM cleanup, the code and test breaks, Hibernate 7, and the Spring Cloud Gateway and Netty trap.

27 June 2026 · 21 min