Optimized and maintained legacy projects using Next.js, Tailwind CSS, improving performance and maintainability.

Designed and developed RESTful APIs with Java and Node.js, ensuring seamless front-end and back-end integration.

Improved code efficiency by 15% through modular development and performance optimizations.

Implemented state management using Zustand (React) and RxJS and NgRx (Angular) to enhance application performance.

Worked with various databases (SQL, MongoDB, Firebase) to manage and optimize data storage solutions.

Designed and implemented a comprehensive testing strategy, including unit, integration, and performance tests, to enhance code quality, detect regressions early, and ensure system scalability under high-load conditions.

Implement various screens for the front end using React.js, use predefined components from npm(node package manager) and Redux library for data management.

Use current web technologies HTML5, CSS3, Javascript to build scalable tools. Keep technically abreast of changes, advancement and improvement in web technologies and incorporate where applicable.

Troubleshoot, debug and upgrade existing software. Write various tests(unit, integration, performance) to ensure scalable code.

Manage source control and version control using git. Implement fast-loading web application with Rest Web Service to process and handle data transition between server and client.