Developed front-end features and components by translating figma designs (UX) and wireframes into high-quality, reusable code optimized for maximum performance across various web-capable devices and browsers for multinational telecomcompany.Collaborated with the content team to create custom CMS templates and themes for efficient content management system and provided training and support to non-technical users for CMS content editing and publishing.Implemented static site generation for improved performance and SEO resulting in a 40% increase in website performance.Designed and developed a reusable component library for future use, resulting in a 65% reduction in development time for new projects including multiple microsites.Our account’s extraordinary project deliverables secured a high-value contract worth more than one billion from client, resulting in a 20% increase in annual revenue.Affiliated with a cross-functional team to design and implement user-friendly interfaces, ensuring seamless user experiences across various devices using Waterfall Methodologies

Developed and maintained user interfaces using Reactjs by translating the logics and functionality from legacy application (Migration via Reverse Engineering).Worked in phase of SDLC like Requirement Analysis, implementation and Maintenance + Agile (Scrum).Executed responsive web design principles and mobile-first development, resulting in 25% increase in mobile user engagement.Design and Implementation of 99.9% up time REST API with Node.js and Express.js, for the product critical online services that provide critical data across the global systems.Designed new database and data schemas for high volume single page application for data integrity and execution efficiency using MongoDB. Integrated third-party APIs for enhanced functionality and data synchronization.Implemented comprehensive unit test cases using Jest, covering edge cases and usability scenarios, resulting in a 40% reduction in production bugs and ensuring code robustness.