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Vasanth Vasanth
System Engineer – Frontend ReactJS Developer at TCS
Work Experience
System Engineer – Frontend ReactJS Developer
TCS
Aug 2023 - Present -1 yr, 10 months
- Job Details:Led the modernization of legacy insurance applications by migrating to React, resulting in a 40% improvement in user experience and web vitals. Implemented global state management using Redux Toolkit, Redux-Saga optimizing API integration and improving data retrieval times. Developed and automated testing workflows with Jest, React Testing Library, boosting test coverage and ensuring early issue detection. Actively participated in code reviews and developed unit test plans to enhance code quality and reliability. Engaged in agile environments, ensuring high-quality feature delivery on time. Led performance optimization initiatives, reducing website load time by 30% through code splitting, Webpack enhancements.
Assistant System Engineer – Frontend ReactJS Developer
TCS
Dec 2021 - Aug 2023 -1 yr, 8 months
- Job Details:Developed responsive and dynamic UI components using React, Bootstrap, HTML, and CSS, ensuring seamless user experiences. Managed code repositories using Git and GitHub, ensuring version control and seamless team collaboration. Built reusable React components following the DRY principle, enhancing code maintainability and scalability. Optimized state and lifecycle management using React hooks, improving application performance and efficiency. Tracked and resolved bugs using Jira, minimizing downtime and boosting team productivity. Communicated directly with clients, ensuring quality assurance, issue resolution, and maintaining 100% customer satisfaction.