ComfortDelGroCollaborated with cross-functional teams for the development and maintenance of CDG Zig and CDG Zig Driver App, integral components of daily transportation in Singapore.Contributions and Achievements• Adapted modular architecture to improve maintainability and reduce complexity by 60%.• Designed a robust mechanism for navigation between isolated feature modules, resulting in decoupling by 80%.• Implemented dual booting system to switch from legacy system to new system ensuring backward compatibility.• Improved performance up to 20% by leveraging memory usage and optimizing launch time.• Integrated CI/CD pipelines for build delivery and automatic versioning to boost productivity.Codigo TeamCrafted multiple successful applications for diverse clients, including Pick Network, Boulder Movement and Eu Yang San, achieving their business goals.Contributions and Achievements• Led the development initiating the project from scratch with the best fit design pattern.• Improved UI design with smooth animations and transitions, resulting in the overall enhancement of user experience.• Completed and delivered the project on time to meet the clients’ deadlines.

Developed and maintained Akonya app by closely working with developers, designers and project managers under agile methodology.Contributions and Achievements• Enhanced code quality through PR reviews and refactoring.• Improved app performance up to 20% by fixing memory leaks.• Implemented UI automation tests to reduce manual testing on the application.