Responsible for developing, testing and supporting LMS (Learning Management System) web-based application for universities and institutions in Singapore. Developed batch jobs for backend services. Supported integration and API services for user enrollment to courses and programmes. Developed data migration solutions to migrate data from old LMS systems to new LMS. Developed Web API solutions to transfer files. Prepared deployment packages to deploy solutions. Investigated and resolved issues and provided solutions to PROD within a short time period. Achievements include creating batch scripts to build and deploy solutions; resolving timeouts when generating reports with more than 5 million records; resolving PROD, integration and API issues and providing solutions.

Software Engineer at Intersoft International Solutions (Pvt) Ltd

April 1, 2020 - April 1, 2020

Developed web-based application to manage CARE (Clinical Assistance Resource Efficiency) for a UK client, providing end-to-end hospital logistics service and inventory management including supplier orders. Developed a mobile application to help users manage job progress tracking, shifts and holidays. Created Web API to communicate Android devices with backend applications. Developed notification service to send alerts regarding shifts and jobs.

Software Engineer at Wizlearn Technologies Singapore

April 1, 2020 - December 1, 2025

Developed, tested, and supported a Learning Management System (LMS) web application used by universities and institutions in Singapore. Built and maintained batch jobs for backend services and scheduled processes. Supported integration and API services for user enrollment into courses and programmes. Designed and implemented data migration solutions from legacy LMS to the new LMS platform. Developed Web API solutions for secure and efficient file transfers. Prepared deployment packages and coordinated application deployments. Investigated and resolved production issues and code-level vulnerabilities to enhance security and reliability.

Software Engineer at Intersoft International Solutions (Pvt) Ltd

September 1, 2017 - April 1, 2020

Developed a web-based application to manage CARE (Clinical Assistance Resource Efficiency), providing end-to-end hospital logistics services and full inventory management, including supplier orders. Built a mobile application enabling users to manage job progress tracking, shifts, holidays, and operational activities. Created Web API services to facilitate communication between Android devices and backend systems. Developed a notification service to send real-time alerts to administrators and users regarding shifts, job assignments, and status updates. Significant achievements include developing a reliable data synchronization solution for transferring data between Android devices and the web-based system.