Buy Wanghley Soares Martins a coffee

Hey 👋

I'm Wanghley (Wan), an ECE Ph.D. student at Rice University, systems architect, and relentless maker.

I'm passionate about hardware-algorithm co-design, Edge AI (TinyML), and building open-source tech. Whether I'm designing custom PCBs, 3D printing lab tools, developing software like Echem Analyzer, or building open-source IoT sensor networks (like Project Jaci), I love pushing computation to the absolute extreme.

My approach is deeply rooted in gambiarra—the Brazilian art of resourceful, constraint-driven innovation. Because I believe in accessible technology, much of the software and hardware I design is open-source and shared with the community.

If my projects, code, or research have helped or inspired you, consider buying me a coffee! Your support goes directly toward:

☕ Fueling late-night coding and lab bench sessions

🔋 Buying microcontrollers, custom PCBs, and 3D printer filament

💻 Keeping my self-hosted homelab server cluster running

Thanks for stopping by and supporting the build!