Looking for a job

Agnik Mondal

@agnikmondal

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I build full-stack web and mobile products with Java, React, and Node.js.

India

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What I'm looking for

I'm looking to build production web, backend, or mobile products in an Agile team where I can own features end to end, work with modern JavaScript and Java stacks, deepen my system design skills, and contribute to reliable scalable systems.

At Klubnika Bytes, I deliver web products and native Android apps for the Klubnika Cafe platform, building REST APIs, reusable UI components, real-time WebSocket features, and production deployments. I improved MongoDB query latency by 20–30% and integrated Razorpay payments and OTP authentication supporting 100+ live transactions with zero downtime.

I've also built clinic management, e-commerce, and microservices platforms using Java, Spring Boot, React, Node.js, MongoDB, PostgreSQL, RabbitMQ, Docker, and CI/CD. I enjoy taking products from requirements through production support, contributing to code reviews, mentoring junior developers, and solving complex engineering problems.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

Klubnika Bytes

Nov 2025 - Present (11 months)

Handles full stack delivery under Agile and Scrum, writing reusable UI components and REST APIs across web and Android apps. Built a real-time WebSocket layer, improved database indexing, integrated payments, and manages Docker deployments.

Java Spring Boot React Kotlin Android SDK Jetpack React Native Flutter MongoDB PostgreSQL WebSockets Docker Nginx CI CD Git Postman

Software Developer Intern

SM Enterprise

Jan 2025 - Oct 2025 (9 months)

Developed and maintained REST API endpoints using Node.js, Express, and MySQL, following Agile delivery. Debugged production issues and tuned SQL queries, reducing average response time by roughly 25 percent.

Node MySQL REST APIs Agile SQL Debugging