Layang
A Git-friendly API workspace and mock/testing tool for frontend engineers who need predictable local workflows.
System Design · Frontend Engineer
Turning complex systems into clear interfaces.
I’m M. Fauzan F., also known as Flik. I focus on frontend engineering and system design for real-time, map-based, and critical system workflows.
Featured Projects
Selected work around API tooling, OpenDDS simulation, real-time visualization, and frontend architecture.
Layang ODDS
An OpenDDS simulator workflow for topic discovery, IDL mapping, DDS subscription, JSON publishing, scenario streaming, and QoS checking.
Loka.gl
An experimental WebGPU map engine for real-time geospatial rendering, tactical symbols, vector layers, picking, and high-density tracks.
ADS-B Globe
A real-time aircraft visualization concept using worker pipelines, live tracking data, and a tactical dark interface.
Work
PT Len IoT ·
2024 — Now
2024 — Now
System Engineer / Lead Frontend
Managing frontend development for Combat Management System interfaces, including frontend system design, microfrontend architecture, desktop application bundles, GIS engines, and reusable libraries for critical systems. Focused on turning complex operational workflows into clear, reliable real-time interfaces.
PT Len Industri ·
2022 — 2024
2022 — 2024
System Engineer / Software Developer
Developed command-and-control system interfaces, S-57 map server workflows, combat management modules, radar video visualization, GIS track management, and map-based operational tools for defense and engineering systems.
PT Len Industri ·
2019 — 2022
2019 — 2022
Electronics / Product Engineer
Worked across quality control, product service, and product engineering for electronics production. Created test jigs, managed BOM preparation, supported PCB improvement, handled production signaling and interlocking systems, and helped bridge product issues between production, service, and engineering teams.
Stack
Frontend
React, TypeScript, Tailwind CSS, Zustand, Vite, Next.js, design systems.
Realtime
WebSocket, gRPC, DDS/OpenDDS, streaming data, worker-based processing.
Desktop & Native Bridge
Electron, CEF, C++, IPC bridges, runtime packaging, Linux RPM workflows.
Maps & Visualization
OpenLayers, WebGPU experiments, geospatial rendering, tactical symbols.
Articles
I write about system design, critical systems, frontend architecture, microfrontends, and engineering clarity.
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Contact
If you need help with system design, frontend architecture, real-time interfaces, developer tools, or map-based visualization systems, feel free to reach out.