Tushar Kumar
Senior Frontend Developer | Senior Full-Stack Developer | React, Next.js, FastAPI, Python, MongoDB | Building Scalable Web Apps | TCS
- Role
- System Engineer at Tata Consultancy Services
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Tushar Kumar
Full Stack Developer with 4.8+ years of experience building scalable, high-performance web applications.I specialize in React, Next.js, and TypeScript for frontend development, and Python (FastAPI)/ Node.js for secure, scalable backend APIs. I’ve worked on greenfield projects, feature flag implementations, analytics integration, and SEO-optimized UIs for enterprise clients at TCS.I focus on clean architecture, performance, and real-world business impact—shipping features that are reliable, maintainable, and user-centric.Tech Stack:React, Next.js, TypeScript, Redux, Node.js, FastAPI, REST APIs, MongoDB, CI/CD, Analytics Open to full-time, freelance, and remote jobs.
Experience
System Engineer
Oct 2023 — Present · Noida, IN
Developed and maintained enterprise-scale React and Next.js applications used by thousands of users.• Implemented Redux-based state management and feature flagging to enable controlled rollouts.• Integrated analytics and tracking (Adobe Analytics / GA) to improve user insights and decision-making.• Built and consumed secure REST APIs using Axios, ensuring performance and reliability.• Collaborated with cross-functional teams in agile delivery for greenfield development.
Education
Dr. B.C. Roy Engineering College
Bachelor's degree, Coding
2016 — 2020
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