Nishant Kumar
System Engineer @TCS | React Js | DevOps | DSA
- Role
- System Engineer at Tata Consultancy Services
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Nishant Kumar
I build scalable, high-performance React applications for enterprise systems — interfaces…
Experience
System Engineer
Jun 2023 — Present
Working as a Full Stack Engineer, contributing extensively to Frontend Development, DevOps, and Quality Assurance activities:• Developed dynamic and responsive user interfaces using React.js, Redux, JavaScript, TypeScript, Material UI, Tailwind CSS, and Jest, delivering seamless and intuitive user experiences.• Integrated APIs seamlessly to ensure smooth data exchange and functionality.• Single-handedly made the entire application\'s UI responsive and followed a mobile-first design that provided a consistent experience across devices.• Have written unit test cases using the Jest library, increasing the reliability of the code.• Have written clean and optimized code that significantly improved application performance, resulting in faster loading times.• Assisted the team in unblocking critical bugs, contributing to timely product delivery for the client.• Employing agile methodologies to improve collaboration and efficiency within the team:• Designed, developed, and maintained CI/CD pipeline using Jenkins, writing custom pipeline scripts to automate build, test, and deployment workflows.• Deployed multiple applications on Kubernetes clusters, created clusters, and handled cluster upgrades.• Containerized applications using Docker and managed deployments via Helm chart.• Configured Microsoft Azure environments for scalable application deployment.• Performed DNS mapping, linking application URLs with their respective IP addresses for seamless access.• Diagnosed and fixed deployment issues, ensuring smooth and stable production rollouts:• Conducted API testing, load testing with JMeter and regression testing to ensure the stability, performance, and reliability of APIs under different conditions.• Recognised as an \"\" by Tata Consultancy Services for outstanding performance.
Education
Rajiv Gandhi Prodyogiki Vishwavidyalaya
Bachelor of Technology - BTech, Computer Science and Engineering
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