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Where I have built, and what I learned

A working record of roles and study, most recent first.

Work

  1. Senior Front-End & Mobile Engineer

    Now

    RekosistemJakarta, Indonesia

    • Co-architected RekoHub (enterprise waste-management ERP) and Reko Mitra (field operations app), the work that won the World Summit Awards Global Winner title for digital innovation
    • Built RekoHub on a single Expo React Native Web codebase running across high-density admin browsers and operational tablets, retiring the parallel web and mobile builds the team maintained before
    • Shipped Reko Mitra's offline-first sync for field Account Officers in low-connectivity zones, ending the data loss and UI freezes the earlier network-first version suffered under dropout
    • Owned the front-end roadmap across 9+ production clean-tech, ERP, and ESG apps, integrating AWS Amplify microservices from one shared codebase
    • Introduced a Jest and Vitest test tier that caught regressions before release and turned deploys from risky events into routine ones
    • Bridged UI/UX designers, backend squads, and field operations, translating operational reality into workflows that shipped
    ReactReact NativeExpo React Native WebTypeScriptTailwind CSSReduxMobXZustandSWRAWS AmplifyJestVitestEAS BuildCI/CD

  2. Mobile Developer

    PT. Extramarks Education Indonesia (Kelas Pintar)Jakarta, Indonesia

    • Developed and scaled the flagship Kelas Pintar LMS application, managing full production lifecycles and feature deployment across Apple App Store and Google Play Store
    • Overhauled the core mobile application architecture using strict TypeScript to eliminate type coercion vulnerabilities
    • Utilized Katalon Studio to script automated cross-platform UI regression validation flows
    • Spearheaded a reusable UI component library based on isolated structural modules, accelerating feature shipping and enforcing design token conformity
    React NativeTypeScriptReduxKatalon StudioApp Store ConnectGoogle Play Console

  3. Full Stack Developer

    PT Nawa Data SolutionsSouth Tangerang, Banten

    • Developed and standardized core application boilerplate codebases within the Nawa Framework Division using React.js, React Native, and .NET Core
    • Built relational backend CRUD REST APIs using .NET Core and SQL Server, eliminating endpoint request timeout failures
    • Wrote automated integration tests to optimize server-side data processing routines
    React.jsReact Native.NET CoreC#Microsoft SQL ServerPHPMySQL

  4. IT Support Infrastructure Engineer

    AIA Group LimitedSouth Jakarta, Jakarta

    • Administered corporate networking infrastructure using Mikrotik Router and Cisco Switches, ensuring highly available data routing
    • Resolved unexpected routing drops across active VPN tunnels
    • Configured domain and VPN infrastructure for corporate environments
    • Developed design documents, user guides, maintenance documents, and release documents
    MikrotikCiscoVPNNetworkingWindows Server

Education

Binar Academy

Bootcamp Certificate in React Native Development

2022-03 to 2022-08
  • Completed intensive React Native Developer Bootcamp
  • Built production-ready mobile applications using React Native and Expo

Universitas Gunadarma

Bachelor of Science in Information Systems

2018-09 to 2022-12GPA3.77 / 4.00
  • Runner-Up, Fast Correct Category, Unlimited Software Building Contest (2019)
  • Graduated with Cumulative GPA of 3.77 / 4.00