- Developed the application using Spring Framework that leverages the classical Model-View-Controller (MVC) architecture.- Developed applications using various Spring Framework and its features Spring MVC, Spring DI,Spring AOP, Spring ORM, Spring REST, and Spring Security and implemented the associatedbusiness modules integration.- Designed and implemented a Microservices architecture using Spring Boot to develop independentcomponents for business logic and navigation.- Developed various EJBs (session and entity beans) for handling business logic.- Created cross-browser compatible web pages using HTML5, CSS3, Bootstrap, and JavaScript,ensuring responsiveness across different platforms.- Used Amazon Web Services (AWS) like EC2, S3, RDS, CloudWatch and Elastic Beanstalk forcode deployment.- Automate production deployment with CI/CD pipeline and separate development/QA/productionenvironments.- Developed Stored Procedures, Triggers, and Functions. Actively involved in tuning SQL queries, Stored Procedures, and Triggers in Informix.- Actively participated in Agile (Scrum) daily stand-ups, estimations, and requirement reviews, ensuring alignment with project goals.- Engaged in regular project meetings, status updates, and facilitated effective communication between the project manager and development teams.- Conducted code reviews and provided mentorship to junior developers, promoting best practices and code quality.

- Experience in all the phases of SDLC including Requirements Collection, Design and Analysis of theCustomer Specifications, and Development of the Application.- Designed and developed Business Services using Spring Framework (Dependency Injection) andDAO Design Patterns.- Worked on spring modules like Dependency Injection, Aspect Oriented Programming and Spring Mail, Spring JMS, and Spring Security.- Created and developed web services for different business segments within the company for multiple applications.- Expertise in working with various J2EE technologies including Hibernate, Struts, JDBC and WEBSERVICES.- Used JENKINS for continuous integration and deployment of the application.- Experienced in writing complex SQL queries, Triggers and Stored Procedures in various databases such as Oracle, DB2 and MySQL.- Coordinating with the business and functional teams to get clarity on the requirements for analysis.