I'm Zhihao Fu (EdmundFu), a student at York University based in Toronto and passionate about building reliable, scalable software. I thrive at the intersection of backend infrastructure, full-stack development, and systems programming.
- 🔭 Currently exploring distributed systems & network programming
- 🌱 Deepening my expertise in Go, Rust, and Swift
- 💡 Interested in low-level networking, developer tooling, and open-source
- 🎯 Goal: Build software that ships — reliable, well-tested, and user-focused
- 📫 Reach me at: fuzhihao321@gmail.com
| Languages |
|
| Backend & Infrastructure |
|
| iOS & Mobile |
|
| Tools & Platforms |
|
Go Security Self-Hosted Open Source
A security-first community continuation of CasaOS, focused on safer self-hosting, maintainable upgrades, and transparent hardening.
Python Data Tool Open Source
A Python data tool that combines network performance metrics, user inputs, and pricing data to estimate mining revenue with visual outputs. The project continues to improve through real community feedback.
Swift iOS Network Extension QUIC/Hysteria2
Built a production-ready iOS VPN app leveraging Apple Network Extension APIs. Integrated a QUIC-based Hysteria2 client with packet-tunnel architecture. Managed the full delivery pipeline: provisioning, code signing, TestFlight distribution, and UI iteration.
Python Bash DHCP/TFTP NFS
Designed a helper tool for deploying diskless Linux compute nodes through PXE boot — orchestrating DHCP/TFTP, boot images, and NFS root configuration with automatic network/rack topology discovery.
| Role | Organization | Period |
|---|---|---|
| Operations & Marketing Lead | Lucas French | Present |
| Freelance Technical Operations | Linzi, China | 2023 – 2024 |
| Operations Engineer Intern | ZhongRuiQiSheng, Tianjin, China | 2023 |
| IT Maintenance Team Member | Tianjin Maritime College | 2020 – 2022 |
📊 Recent activity (click to expand)
<b>Selected repositories:</b>
<br/>
<a href="https://github.com/EdmundFu-233/Qubic_revenue_calculator">⚡ Qubic Revenue Calculator</a> — mining revenue estimator
<br/>
<a href="https://github.com/EdmundFu-233/web-playground">🎨 Web Playground</a> — UI component experiments
<br/>
<a href="https://github.com/EdmundFu-233/go-practice">🔷 Go Practice</a> — Go fundamentals & patterns
<br/>
<a href="https://github.com/EdmundFu-233/code-challenges">💻 Code Challenges</a> — Algorithms & data structures
<br/>
<a href="https://github.com/EdmundFu-233/python-scripts">🐍 Python Scripts</a> — Automation & utilities
I'm always open to interesting conversations, collaboration opportunities, and new challenges. Whether it's backend systems, network programming, or full-stack projects — feel free to reach out!
