Gokul K S

Sole Flutter engineer for two production apps (rider and driver) for an Australian rideshare and delivery super-app. Built shared Flutter Clean Architecture codebase using BLoC, integrating REST APIs for trips, payments, KYC and routing; implemented secure token handling and encrypted local storage. Delivered live trip/GPS tracking, fare estimation, in-app payments (cards and digital wallets), driver verification, earnings breakdowns and in-app support. Optimized startup time, memory usage and rendering performance for smooth UX on low-end Android while supporting continuous GPS tracking. Added widget tests for critical flows and prepared technical handover documentation for incoming engineers; managed Git/GitHub PR workflows and sprint collaboration with product and backend teams.

Owned multiple client Flutter projects across government, fintech, HRM and social domains, from Figma prototypes to Play Store releases in weekly Agile sprints. Shipped TN Roadkill using Firebase and Google Maps with four-tier role-based access, photo/GPS incident reporting, analytics and Excel export. Delivered an accident reporting workflow that reduced client order-processing time by 45%. Built Nook social community features including event creation, real-time chat, push notifications, social feed, image upload, polls and link previews (30% engagement increase). Developed Nomi payroll + KYC fintech app integrating REST APIs and a payment gateway for salary disbursement with secure data handling. Implemented Clean Architecture with BLoC/GetX/MVVM layering, followed SOLID principles, and ran widget/manual QA before each release.

Converted Figma prototypes into production-ready Flutter UIs and reusable widget components. Led development of Google Maps features including location tracking and search. Implemented state management with GetX to streamline navigation and reduce boilerplate. Worked with Git branching and pull-request workflows in collaborative projects.