- Integrated new resellers and merchants into existing systems. - Enhanced codebases based on team or partner requirements. - Set up new development servers and configured Jenkins CI/CD pipelines. - Deployed code using Jenkins and managed version control with Git. - Created API documentation for system integrations and shared it with partners/resellers. - Prepared release documents and drew system designs using UML. - Generated custom reports in Excel format from production servers using native SQL queries.

API Development with Spring Boot: - Developed REST API services for both mobile platforms and web applications. - Implemented JUnit test cases to ensure robust and reliable code. Portal Development with JSP & jQuery: - Created dashboard pages for web applications and websites. - Developed reporting pages and CRUD functionality for various projects. Database Management: - Designed class diagrams to model the system architecture. - Created databases and tables to support application data. - Generated required reports in PDF and Excel formats for existing systems.

- Fixed bugs and resolved issues in existing systems. - Developed and maintained the Clothing-Shop System. - Contributed to the backend development of the Hospital Management Project. - Created and managed databases and tables. - Provided training and on-site support for branches. - Collected and analyzed customer requirements to enhance software solutions.