Abhinesh Jha

Open to work

Software Developer

Backend Engineer

New Delhi, India

Hi, I'm Abhinesh Jha, a backend-focused software engineer with a strong foundation in Java and Go. I enjoy building scalable, production-grade systems and working close to the core of how things function—APIs, databases, concurrency, and system performance.

My coding journey started with a curiosity for how real-world applications handle scale and reliability. Over time, I've worked on projects involving RESTful APIs, transaction management, socket programming, and secure systems, always aiming to write clean, efficient, and maintainable code.

I love building backend systems that solve practical problems, contributing to open-source projects, and continuously deepening my understanding of system design, performance optimization, and distributed systems.

Resume

technologies & tools.

my tech stack

featured projects.

things I've built

Caching Proxy

Latest

An HTTP caching proxy using Spring Boot to forward and cache GET requests with Redis. Features configurable TTL, cache hit/miss tracking via custom X-Cache headers, and manual cache invalidation endpoint.

Spring BootSpring Data RedisRedis

PeerLink

A cloud-independent, secure peer-to-peer messaging system built with socket programming, authenticated communication.

JavaNext.JsTypeScript

Reverse Echo Server

A multithreaded reverse echo server built with Java Socket Programming. Handles multiple clients concurrently, echoing reversed messages back via socket-based communication.

JavaSocket ProgrammingMultithreading

StickyPal

A lightweight, always-on-top Windows notes app for quick task, idea, and reminder tracking.

ElectronJavaScript

open source.

contributions & achievements

Winner2023 - 2024

Open Source Competitions

HackSquad by Novu(2024)

Contributed multiple PRs focusing on comprehensive documentation improvements and frontend enhancements.

Social Summer of Code(2024)

Enhanced frontend UX with JavaScript and modularized Python programs for improved code maintainability.

Innogeeks Winter of Code(2023)

Developed fullstack web features and resolved 15+ critical bugs across fullstack applications.

Ongoing

Global Open Source

Multi-year Hacktoberfest contributor, MLH events participant, and regular contributor to major FOSS projects with focus on web development.

Hacktoberfest

MLH Events

FOSS Projects