Aswin Sekar

Assistant System Engineer with 1+ years of experience delivering scalable Single Page Applications serving over 10 million users. Spearheaded development of core, performance-optimized modules using Angular 15+, RxJS, TypeScript, and SCSS. Executed comprehensive unit testing achieving 80%+ code coverage, significantly boosting software reliability and optimizing UI for faster load times.

Skilled in clean architecture, RESTful API integration, and Agile collaboration to drive high-quality user experiences.

Assistant System Engineer at Tata Consultancy Services (TCS) (2024-05 – Present)

Developed and maintained core modules for a high-profile banking web app serving over 10 million users with focus on performance optimization and code quality.

• Developed and maintained core modules for a high-profile banking web app serving over 10 million users.
• Created modular, reusable UI components adhering to best practices and clean architecture.
• Integrated RESTful APIs to enable real-time data flow between frontend and backend.
• Ensured cross-browser compatibility and responsive design across various devices.
• Implemented 80%+ coverage with Jasmine/Karma across 15+ modules, reducing regression bugs by ~40% and improving software reliability.
• Resolved front-end bugs and optimized UI performance for faster load time.
• Used Git for version control and collaborated with cross-functional Agile teams.
• Participated in daily stand-ups, sprint planning, and code reviews to ensure quality.

Bachelor of Technology in Information Technology – Kongu Engineering College (2019 – 2023)