Dinidu Samaranayake

Application Developer @C&S Wholesale Grocers

US

Developed a vacation scheduling and management app for warehouse admins and employees using React Native and Expo- Built and maintained 30+ RESTful endpoints with Express.js and PostgreSQL, adding schema validation, unit tests, and robust error-handling to improve reliability and ease debugging for future developers- Implemented 11+ interactive screens with responsive layouts, improving usability compared to the legacy system- Communicated updates and suggestions during daily standups, as well as presenting an engaging half-hour demo that earned positive recognition among interns and the IT department.