• Collaborated closely with product managers and designers to brainstorm, create, and effectively launch cutting-edge features, nurturing a unified team atmosphere and advancing product quality.• Succeed responsive E-commerce websites for 20+ customers using ReactJS, NextJS, JavaScript, MaterialUI, Tailwind.css• Developed code that deals with large data sets by rendering components on UI, improving customer adoption by 25% and customer retention by 40%• Removed heavyweight libraries and introduced custom solutions for virtualization and printing, thereby achieving support for 80% of low-RAM devices.• Organized extensive test coverage for all new and existing features, reducing the number of customer complaints by 60%, and also resulting in a remarkable 400% reduction in release time from 4 hours to just 1 hour.• Resolved memory leaks, and optimized 80% of the project, resulting in a significant improvement in render speed by up to 95% improving application stability.

• Spearheaded a new project, using a modular architecture, ensuring streamlined development and scalability.• Adapted full responsive UI, enhancing user experience across various platforms, and further boosting 200% of the product’s market reach and usability.• Worked closely with an agile team of 8 members and provided end-to-end solutions for clients.