Looking for a job

Mukesh Kumar

@mukeshkumar25

Message

Full Stack Engineer focused on scalable, performance-first web applications and real-time experiences.

India

Message

What I'm looking for

I’m looking for remote, hybrid, or international opportunities where I can take ownership from architecture to deployment—building scalable frontend systems, real-time experiences, and performance-optimized products in distributed and async teams.

I’m a Full Stack Engineer with 5 years of experience building scalable, production-grade applications using Next.js, React, TypeScript, and Node.js. I focus on frontend architecture, scalable UI systems, and performance optimization while delivering end-to-end features.

Across my roles, I’ve led rebuilds and frontend initiatives for revenue-generating and enterprise platforms. At Quantic, I re-architected React/TypeScript/Next.js architecture, reduced bundle size by 30%, and built modular reusable UI systems to improve engineering velocity.

I also specialize in real-time and AI-assisted workflows. At Infinisync, I delivered low-latency WebSocket communication with sub-200ms interaction, reduced bundle size by 30%, and contributed to scalable frontend architecture for high-engagement experiences.

I’m comfortable taking ownership from architecture to deployment, especially in distributed and async environments. I’m open to remote, hybrid, and international opportunities, and I enjoy using AI-assisted development tools like ChatGPT and Claude to speed up debugging, planning, testing, and documentation.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Quantic

Sep 2025 - Present (10 months)

Leading an end-to-end rebuild of a revenue-generating CRM and Merchant Portal platform, including re-architecting the frontend with React, TypeScript, and Next.js. Reduced frontend bundle size by 30% using code splitting and tree shaking and improved modular UI systems, performance, and engineering code quality.

React TypeScript Next.js Frontend Architecture Code Modularization Tree Shaking Bundle Size Optimization Modular Systems Performance Optimization State Management Agile Development

Software Engineer

Infinisync

Sep 2024 - Sep 2025 (1 year)

Led frontend engineering for an AI-powered real-time learning platform, implementing low-latency WebSocket communication with sub-200ms interaction. Improved responsiveness and rendering performance, and reduced frontend bundle size by 30% through optimization and code splitting while delivering features in a remote async environment.

Frontend Engineering WebSockets Real Time Communications Low Latency Systems Bundle Size Optimization

Software Engineer

Rubico IT Pvt Ltd

Mar 2022 - Aug 2024 (2 years 5 months)

Developed scalable applications using Next.js, React, Node.js, and TypeScript, building reusable UI systems and scalable frontend workflows for enterprise applications. Integrated REST and GraphQL APIs, improved application performance and responsiveness, and collaborated cross-functionally to deliver production releases.

Next.js React TypeScript REST APIs GraphQL Performance Optimization

Associate Software Engineer

Ftechiz

Oct 2021 - Feb 2022 (4 months)

Developed frontend features using modern JavaScript and the React ecosystem, focusing on maintainability, usability, responsiveness, and performance. Collaborated with senior engineers to deliver production-ready features and maintain scalable, clean codebases.

JavaScript React Frontend Code Quality Maintenance