Dipak Kumar

Shipped a Flutter + Firestore loyalty app to production, scaling to 12,000+ registered users across 8 retail clients with real-time rewards and secure authentication. Built React admin dashboard and Firebase Cloud Functions to automate merchant onboarding (reducing setup time by 75%) and established GitHub Actions CI/CD for weekly releases. Collaborated with founders on product strategy and system architecture, delivering technical presentations that shaped feature road map and UX decisions.

Tested React web and mobile features across devices/browsers; wrote test scenarios, logged defects, and supported release readiness reviews. Automated UI checks in JavaScript (WebDriverIO); debugged flaky/failing tests and verified fixes. Worked in Agile sprints with developers and QA to clarify requirements; ran suites in CI + Docker and troubleshot pipeline failures and test execution issues.