Poline Nivandana

Developed a secure Gmail login boosting user security with Spring Security and JWT. Implemented email and SMS alerts to enhance user communication and engagement. Built ad management and chat features improving user interaction and functionality. Led integration of real-time chat features. Conducted thorough unit testing using JUnit ensuring code integrity and reliability. Fostered seamless integration of SMS and email notification services, resulting in better user updates and connectivity. Applied strong understanding of TDD and CI/CD along with Software Development Life Cycle principles to deliver high-quality results.

Worked remotely as a Freelancer Java Developer from December 2024 to May 2025. Developed secure Gmail login using Spring Security and JWT to boost user security. Implemented email and SMS alerts to improve user communication and engagement. Built ad management and chat features enhancing interaction and platform functionality. Led integration of real-time chat features and performed comprehensive unit testing with JUnit, ensuring reliable and bug-free applications. Integrated SMS and email notifications to create a connected user experience.

Enhanced user security by implementing Spring Security and JWT for secure Gmail login, significantly improving account safety. Designed and integrated an ad management feature to elevate user engagement and streamline advertising processes. Executed comprehensive unit testing with JUnit to ensure high code quality, reliability and a bug-free user application.