Hi, I'm Kaniska Ranjan Barman

Full Stack Developer | AI Engineer | Java & Spring Boot Developer

Building AI Products

I build enterprise-grade applications, robust backends using Java & Spring Boot, and integrate modern AI capabilities. My development philosophy is rooted in Test-Driven Development (TDD) and automated cloud pipelines.

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kanishk@fedora: ~/krb-portfolio

~/krb-portfolio $

Features Delivered

0%+

Test Coverage

Professional Roles

Years Programming

Featured Projects

A hand-picked selection of applications emphasizing clean architectures, robust backend databases, and autonomous AI pipelines.

Feb 2026 – Present

NextJSSpring BootSpring AI

AI Powered HRMS App

Automated candidate hiring CRM with LLM tool calling

•Built a full-stack HRMS with candidate CRM and Ollama LLM with tool-calling capabilities that autonomously sends emails and updates candidate statuses via chat.
•Implemented semantic candidate search using pgvector and Voyage AI embeddings to rank and match applicants with high relevance.

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Feb 2025 – March 2025

JavaSpring BootWebSockets

Real-Time Chat Application

Highly concurrent multiroom chat engine

•Developed a real-time chat application allowing users to instantly create and join chat rooms.
•Implemented full chat history persistence with timestamps so new participants can follow previous conversations seamlessly.

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Tech Stack & Tools Ecosystem