About

Hi, I'm Victor Jay. Currently building MetaZone Community Engine with Go — an open-source community engine for the next decade. I also tinker with frontend and ops, staying curious across the stack.

In my spare time, I code, take photos, listen to music, and occasionally dive into anime. Driving into the distance is my favorite escape. I believe consistent output is the best form of deep thinking.

  • LocationChina
  • FocusBackend / Community Engine
  • Tech StackGo · PostgreSQL · Redis
  • Contacthi@jay.pub

Works & Skills

MetaZone Community Engine

Open-source community engine. Go 1.26 + Gin + GORM + PostgreSQL + Redis. Hand-rolled DI container, ISP interface-segregated three-tier architecture, AGPL-3.0.

Fault-Tolerant Session Architecture

Redis + in-memory dual-store auto-degradation with operation-level failover. Background health checks + session warm migration back to Redis, transparent to users.

Domain Energy Economy System

Community incentive economic model: domain energy, empowerment, taxation, public accounts. Transaction-protected data consistency, check-in + leveling system integration.

Defense-in-Depth Security

CSP nonce + CSRF double-submit cookie + rate limiting. bcrypt cost=12, IP auditing, DB health-check auto-degradation.

Contact

If you're interested in my work or just want to say hi, feel free to reach out via email.