Flutter Developer at Native Production

Led Flutter development across 3 simultaneous projects, delivering features on schedule with scoped scope managed. Architected scalable front-end structure using GetX and Riverpod, selecting the appropriate framework per project needs. Optimized data retrieval by parallelizing API calls and eliminating sequential fetch bottlenecks. Built advanced UI components and integrated complex async data flows across multiple app environments.

Flutter Developer at WWaste Pte Ltd

Built WWWaste App and WWWaste Collector App end-to-end, owning full life cycle from architecture to App Store & Play Store release. Reduced production crashes by 60% through Sentry crash monitoring integration. Established CI/CD pipelines via GitHub Actions with fully automated deployments to both stores. Built an internal reusable UI component library that cut feature development time by 80% on subsequent releases. Integrated Firebase and Google Maps SDK for real-time location features; produced UML documentation for architectural alignment.

Flutter Developer at Clean Medical Industries

Maintained and enhanced 3 role-specific Flutter apps (Producer, Driver, Drop Point) in a regulated medical waste management workflow. Implemented Bluetooth Low Energy (BLE) connectivity for real-time IoT container device integration. Integrated Sentry crash monitoring across all 3 apps and consistently published updates to App Store & Play Store.

Flutter Developer at Tin ggalk lik

Maintained Tin ggalk lik Host App and Tin ggalk lik User App — fixed bugs and delivered iterative feature improvements.