Full-Stack Developer · Open-Source Maintainer · Embedded & Networking Tinkerer 🇵🇭
I'm a full-stack developer from the Philippines who's equally at home in a React component tree and an SSH session on an OpenWRT box. Most of my open-source work lives right where web development meets embedded systems and networking — I build clean, modern interfaces on top of gnarly low-level cellular-modem internals.
- 🔭 Currently building QuecManager — a modern web GUI for Quectel cellular modems
- 🌐 Comfortable across the stack: TypeScript / React / Next.js on the front, Python, C/C++ and POSIX shell closer to the metal
- 🌱 Exploring Docker & cloud-native tooling these days
- 🧑🏫 When I'm not shipping code, I teach ICT to senior-high students
- 💬 Ask me about web dev, Linux, cellular networking, or modem hacking — or just open an issue
- ⚡ Fun fact: in Kentucky, it's illegal to carry ice cream in your back pocket. You're welcome.
Visualize, configure, and optimize a cellular modem from a clean web dashboard.
QuecManager (successor to my earlier SimpleAdmin) is a full management suite for Quectel 4G/5G modems — a statically-exported Next.js 16 / React 19 / TypeScript frontend talking to a POSIX-shell + CGI backend running on OpenWRT.
- 📡 Real-time monitoring — live RSRP/RSRQ/SINR signal dashboard, latency & bandwidth charts over WebSocket, automatic network-event detection
- 🎛️ Deep cellular control — band / tower / frequency locking, APN & SIM profiles, cell scanner, IMEI tools, AT command terminal
- 🛡️ Reliability built in — a 4-tier connection watchdog (ifup → CFUN toggle → SIM failover → reboot), email downtime alerts, and in-app OTA updates
- 🏗️ Scale — ~185 React components, 38 custom hooks, 58 CGI endpoints, and 11 background daemons working together
It deploys through quectel-rgmii-toolkit — a collaborative project with @iamromulan for getting software onto the modem's Linux application processor.
- 🎉 Merged PR #7 in dr-dolomite/QManager-RM520N
If my projects make your day a little easier, a small donation helps cover development costs (mostly prepaid load for network testing 📶). Thank you! 🙏
