Architected and developed a microservices-based platform using Java, Spring Boot, and Docker that improved system scalability by 30% and reduced deployment times by 40%. Implemented event-driven architecture with Apache Kafka to enhance real-time data processing, resulting in a 50% improvement in message throughput.Led the migration from a monolithic architecture to microservices on AWS, reducing operational costs by 20%. Integrated PostgreSQL for high availability and horizontal scalability, achieving a 99.9% database uptime.Optimized RESTful APIs and backend services with Spring Boot, resulting in a 35% improvement in response times.Spearheaded the optimization of database queries and schema design in PostgreSQL, leading to a 45% reduction in query execution times.

 Designed and developed a cloud-native application using Java, Spring Boot, and AWS, leading to a 25% reduction in infrastructure costs and 40% faster feature releases. Collaborated with frontend teams using web technologies like Spring MVC to deliver user-friendly and responsive interfaces Collaborated with frontend teams using JQuery to build a seamless user experience, improving customer engagement by 15%.

Developed and maintained a web-based HMS application using Java, JSF, and Servlets, improving patient management efficiency by 25%. Optimized database interactions with MySQL, resulting in a 40% reduction in query execution times and enhanced overall application performance.l Deployed and managed applications on Apache Tomcat, achieving 99.9% uptime and reducing server maintenance costs by 20%. Led a team to refactor legacy code, reducing technical debt by 30% and improving code maintainability.

Architected a robust enterprise portal using Java, JSF, and Servlets, leading to a 30% improvement in user satisfaction and a 20% increase in user retention.Enhanced application security by implementing advanced authentication and authorization mechanisms in Servlets, reducing security breaches by 40%. Optimized the application deployment process on Apache Tomcat, reducing deployment times by 30% and increasing developer productivity.Developed custom components and UI enhancements in JSF, improving application usability and accessibility, resulting in a 15% increase in user engagement