Worked closely with end users to gather requirements and led a team of 20 in designing UI strategies using HTML, CSS, andJavaScript, ensuring intuitive user experiences.• Improved backend systems with MySQL and Spring Boot, introducing 8 innovative features that resulted in a 40% increase inwebsite traffic, a 25% rise in conversion rates, and a 60% reduction in customer support issues.• Wrote automated tests for front-end components, reducing bug-related delays by 50% and elevating overall code quality.

Designed and developed a RESTful API for a new e-commerce platform, resulting in a 25% increase in website traffic and a 15%increase in sales.• Partnered with the security team to implement data protection solutions, resulting in a 30% reduction in security vulnerabilities.• Implemented lazy loading techniques, slashing page load times by 40% and enhancing website performance.