Pawan Kumar Email & Phone Number

United States

• Designed critical component for Java-based application leveraging Spring and Hibernate frameworks resulting in a 25% improvement in application performance and maintainability.• Developed RESTful APIs using Spring Boot, improving API response time by 50% and enabling seamless integration with third-party systems.• Implemented microservices architecture and built microservices using Spring Cloud, resulting in a 40% reduction in application downtime and improved system reliability.• Collaborated with front-end developers to integrate HTML5, JavaScript and CSS3 components, delivering seamless user experiences and reducing page load times by 30%.• Optimized database performance by 30% through query tuning and indexing strategies in MySQL, enhancing application responsiveness.• Integrated Apache Kafka to send and receive data and events between microservices reducing data latency by 50% and enhancing data streaming capabilities.• Implemented automated testing with JUnit and Mockito, achieving a 75% increase in test coverage and ensuring robust code quality.

India

• Participated in bi-weekly code reviews and implemented best practices, resulting in a 98% code adherence to standards and reducing post-release defects by 20%.• Collaborated with cross-functional teams including UX/UI designers and product managers to deliver user-centric solutions, resulting in a 95% user satisfaction rating.• Deployed applications on AWS EC2 instances and utilized AWS Lambda functions, reducing infrastructure costs by 25% and improving scalability.• Implemented version control using Git and GitHub, ensuring code collaboration, version tracking, and efficient codebase management, resulting in a 25% reduction in development time and smoother collaboration among team members.• Utilized JIRA for issue tracking and project management, Jenkins for continuous integration, and Docker for containerization, ensuring efficient development workflows and reducing deployment time by 20%.• Developed and maintained Java-based applications on multiple operating systems including Windows, Linux, and UNIX, ensuring compatibility and smooth operation across diverse environments, achieving a 100% compatibility rate.

Master Of Science - Ms, Computer Science

Bachelor Of Engineering - Be, Electrical And Electronics Engineering