Jason Chen

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Production
Backend (NestJS)
Backend (PHP)
DevOps / Infra
Frontend
Kubernetes

5 Projects

Lab Space & Rack Management


Lab Space Management — Legacy Frontend

Frontend
Production

Legacy React frontend for lab space and rack management with CAS SSO authentication

React
Redux
Redux-Saga
Vite
Ant Design
CASL
CAS SSO
JavaScript

Lab Space Management — PHP Backend

Backend (PHP)
Production

Laravel 8 backend with Oracle DB, Prometheus metrics and JWT authentication for lab management

PHP
Laravel 8
JWT
REST API
Oracle DB
Queue
Prometheus
Docker

Lab Space Management — NestJS Backend

Backend (NestJS)
Production

NestJS modernization backend with real-time Socket.io, BullMQ job queues and comprehensive Swagger docs

NestJS
TypeScript
Prisma
PostgreSQL
Redis
BullMQ
Socket.io
JWT
Swagger

Lab Space Management — DevOps

DevOps / Infra
Production

Docker Swarm deployment orchestrating Next.js, NestJS and Laravel for lab space management

Docker Swarm
Nginx
PostgreSQL
Redis
GitLab CI
Next.js
NestJS
Laravel

Lab Space Management — Kubernetes

Kubernetes
Production

Kubernetes deployment configuration for a lab space and rack management system, supporting dual QAS/PRD automated environments.

Kubernetes
k3s
Helm
GitLab CI
NestJS
Laravel
Next.js
PostgreSQL
Redis
Longhorn
Nginx Ingress
Core: Kubernetes (k3s) / GitLab CI / Nginx IngressDB: PostgreSQL 13 / Redis 6.2 (Longhorn)Deploy: k3s self-hosted cluster