Tushar Sonker

Built and supported role-based workflows for authentication and scheduling-related processes. Covered functional areas including job/interview scheduling, enrollment, notifications, and payments, with repeated production validation. Focused on ensuring expected behavior across end-to-end user flows and issue resolution.

Worked on a full-stack SaaS with a React and TypeScript frontend and a Node/Express backend. Integrated and validated data flows between the application and Supabase-backed storage using PostgreSQL. Implemented Gmail-related automation as part of the product workflows and contributed across frontend and backend integration.

Validated production workflows across authentication, role-based access, and REST API-driven features, checking for mismatches between expected and actual app behavior. Reproduced issues, traced API responses and data flows, isolated root causes, and verified fixes prior to release. Converted requirements into testable application behavior, documented findings, and coordinated remediation with teammates. Supported time-sensitive Android and iOS deployments while tracking user-impacting issues through resolution.

Developed and tested Flutter features connected to REST APIs and Firebase. Validated API-driven workflows, documented defects, and supported the retesting cycle after fixes. Collaborated with team members to improve reliability of the delivered app behaviors.

Built React and TypeScript user interfaces and integrated Firebase services. Troubleshot frontend access and data-integration issues, using Git/GitHub for version control during development. Supported testing and fixes based on observed behavior in the connected app.