"I code for fun and fund, do the right."
I am a Senior Software Engineer and the technical founder of ExtBit LLC. With over 15 years of experience across embedded systems, backend infrastructure, and Web3, I balance my time between open-source contributions and private consulting.
🌍 Open Source & Collaboration
- I actively build and contribute to open-source software, developing independent tools and patching projects I rely on.
- I accept sponsorships to collaborate on projects where we share a common interest.
💼 Professional Contracting
- I provide custom software development, technical consulting, and systemic maintenance for clients worldwide.
- I specialize in dropping into existing codebases to diagnose, refine, and elevate systems.
💻 Core Tech Stack
- Languages: C++, Golang, C, Java
- Environments & Tools: Linux, Emacs, GStreamer, Android (JNI), mac OS
- Domains: Backend Infrastructure, Custom Developer Tooling, Blockchain/Web3
🔗 Links & Contact
- Dev Portal: duzy.dev
- Business: extbit.com
- LinkedIn: in/duzychan
- YouTube: Duzy Chan