https://josephchendev.com/ 2026-08-30 weekly 1.0 https://josephchendev.com/assets/og-image.jpg Joseph Chen — Backend Engineer · Blockchain · AI Joseph Chen, backend engineer (B.S. CS, WGU 2021) — SecureFlow, MemeFactory, AgentFlow. https://josephchendev.com/assets/avatar.png Joseph Chen — portrait https://josephchendev.com/resume.pdf 2026-08-30 monthly 0.9 https://josephchendev.com/llms.txt 2026-08-30 monthly 0.5