Identified and resolved critical issues, ensuring seamless operation and enhancing user workflows. Implemented new features and modules, including the Invasive module and ABHA integration, enhancing machine capabilities and user experience. Enhanced the User Portal by optimizing navigation, upgrading Angular versions, and introducing features like OTP login, SSO login, document sharing during teleconsultations, and push notifications via Firebase. Managing asynchronous requests, partial page updates, and AJAX. Working with RESTful APIs and collaborating with back-end teams for seamless integration. Handling complex data decryption and parsing for displaying patient consent and medical information. Utilized technologies including AngularJS, Angular 14, C#, Python, Firestore, and ensured continuous integration and deployment using Azure DevOps for CI/CD.