Prakash Kumar Sarangi
Bengaluru
Summary
Dynamic Systems Engineer with a proven track record at Tata Consultancy Services, specializing in modernizing legacy UIs. Expert in React.js and Redux, I enhanced component reusability, significantly improving load times. Adept at collaborating in Agile environments, I bring strong problem-solving skills and a commitment to delivering high-quality, responsive user interfaces.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Systems Engineer
Tata Consultancy Services
Bengaluru
08.2023 - 07.2025
- Worked as a Frontend Developer within internal tools team to modernize legacy UIs.
- Built responsive user interfaces using React.js, Redux, and Bootstrap for enterprise dashboards.
- Worked closely with backend developers to integrate RESTful APIs and display real-time data.
- Used Git and Jenkins for version control and continuous integration workflows.
- Improved component reusability and reduced code duplication using custom hooks and context APIs.
- Led the migration of two modules from jQuery to modern React stack, reducing load time by 40%.
Summer Intern
PERSISTENT SYSTEMS
05.2022 - 06.2022
- Built an internal admin panel using HTML5, CSS3, and vanilla JavaScript to track bug reports.
- Integrated frontend views with mocked API data to simulate backend behavior.
- Applied DOM manipulation and event handling for real-time updates without page reload.
- Collaborated in Agile sprints to deliver a working prototype in 6 weeks.
Education
B. Tech - Information Technology
Techno Main Salt Lake
Kolkata07-2023
Skills
- HTML5
- CSS3
- JavaScript (ES6)
- Java
- C
- Reactjs
- Redux
- Bootstrap
- Canvas API
- Git
- VS Code
- Chrome DevTools
- Postman
- Nodejs
- Expressjs
- REST APIs
- Socketio
- Dell Boomi
Certification
- HTML5, CSS3, JavaScript, Coursera, KV5PT9RQGRBR, VSNHHVZZ73XC, PDBEHSCBB6UG
- Java and C, HackerRank, 5
Projects
1. Realtime OpenBoard Application
Tech Stack: HTML, CSS, JavaScript, Canvas API, Socket.io, Node.js, Express
- Real-time collaborative whiteboard for remote teaching and meetings.
- Features: drawing, erasing, undo/redo, sticky notes, image upload/download.
2. File Organizer
Tech Stack: JavaScript, Node.js
- CLI-based utility to organize messy directories by file types.
- Saved users up to 94% of time organizing files manually.
3. Portfolio Website
Tech Stack: HTML, CSS, JavaScript, Bootstrap
- Built a mobile-responsive personal portfolio to showcase projects and experience.
- Included contact form, project sections, and animations.
4. Weather Dashboard App
Tech Stack: React.js, OpenWeatherMap API
- Developed a React app that fetches and displays weather info in real time.
- Implemented search, live updates, and error handling for bad queries.
Timeline
Systems Engineer
Tata Consultancy Services
08.2023 - 07.2025
Summer Intern
PERSISTENT SYSTEMS
05.2022 - 06.2022
B. Tech - Information Technology
Techno Main Salt Lake
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