• Develop and maintain web applications using Spring MVC, JSF, and SpringBoot, applying SDLC and Agile methodologies to increase project delivery efficiency by 15%. • Utilize Core Java and Java 8 to implement server-side logic, enhancing application performance and scalability, improving server response time by 20%. • Design and implement dynamic and responsive user interfaces with HTML, CSS, JavaScript, and Bootstrap, increasing user engagement by 30%. • Integrate application layers with Hibernate and manage relational databases, including MySQL and PostgreSQL, achieving a 25% improvement in data retrieval and storage processes. • Deploy applications on Apache Tomcat and manage cloud-based environments using AWS, reducing system downtime by 20% and improving response times by 15%. • Continuous integration and deployment should be conducted using Maven and Jenkins, increasing deployment frequency by 25%. • Collaborate with cross-functional teams using Jira and Confluence, which has led to a 15% increase in project delivery speed.

• Utilized the Waterfall development methodology for Requirements, Planning, Design, and Deployment. • Developed complex business applications using Node.js, React.js, and Vue.js, enhancing client-side functionality and increasing customer satisfaction by 40%. • Implemented Microservices architecture with Spring Security, resulting in a 50% reduction in security breaches. • Engineered database solutions using MongoDB, NoSQL, Oracle, and Redis, which streamlined data operations and reduced processing time by 30%. • Configured and maintained server environments on WebSphere and Azure, improving scalability and load management. • Utilized TypeScript to develop scalable and maintainable front-end components, significantly reducing bugs by 35%. • Enhanced application security using OAuth and JWT, reducing unauthorized access incidents by 45%. • Designed and executed automated tests using Selenium and TestNG, improving code coverage to 90%. • Managed version control using Git and GitHub, facilitating smoother code integration and enhancing change tracking. • Applied DevOps and Scrum practices to streamline development processes, accelerating project completion rates by 20%.