Abbu Turab Syed

● 6+ years of professional experience in architecture, design, development, and implementation of web applications and windows-based client-server applications with a strong focus on backend technologies using Node.js, Express, MongoDB, PostgreSQL, AWS (Lambda, S3, DynamoDB), Redis, and authentication mechanisms like JWT and OAuth. Proficient in building scalable, secure, and high-performance APIs, implementing microservices architecture, and optimizing database interactions for efficient data processing. ● Experienced in building single-page applications using React, with a focus on developing reusable components, implementing state management with Redux, and integrating GraphQL APIs for efficient data handling. Proficient in Playwright for end-to-end testing and ensuring Accessibility standards compliance (WCAG). ● Proficient in front-end development using Javascript, HTML 5, CSS 3, Bootstrap, and modern libraries, with hands-on experience in Jest/React Testing Library for unit testing and test-driven development. ● Experience in backend development using Node.js and Python, including building RESTful APIs, developing scalable microservices, and implementing server-side logic with Express, FastAPI, and Flask. Proficient in designing multi-layered architectures, optimizing database interactions with MongoDB, PostgreSQL, and Redis, and integrating authentication mechanisms like JWT and OAuth. Skilled in enhancing performance, implementing background jobs with worker threads and Celery, and ensuring secure, efficient data processing.. ● Experience in integrating and optimizing APIs, leveraging Express, FastAPI, and Axios. Skilled in implementing authentication, caching, and efficient data handling for scalable and high-performance backend systems. ● Expertise in Web Development technologies like HTML 5, CSS 3, Javascript, JSON, Bootstrap frontend toolkit, Vue.js and ReactJS. ● Extensive database design and programming skills using SQL Server 2019, 2012, 2008 and Sybase. ● Experience in implementing unit testing for backend applications and APIs, following test-driven development (TDD) methodology. Proficient in writing tests using Jest, Mocha for Node.js utilizing the arrange-act-assert pattern. Skilled in debugging, resolving issues, and performing bug fixes to ensure reliability and maintainability in post-deployment support.