Jason Chen

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Production
Backend
DevOps / Infra
Frontend

3 Projects

HR Benefit Assessment Management


HR Benefit Assessment — Python Backend

Backend
Production

Backend API for an internal benefit assessment management system, integrating Azure AD login, multi-database queries, and dynamic formula calculation.

Python
Django
Django REST Framework
PostgreSQL
Oracle
JWT
Azure AD
Docker
uWSGI
Sentry
Memcached
Core: Python / Django 2.2 + Django REST Framework 3.12DB: PostgreSQL (primary), Oracle (HR), PostgreSQL DSPDeploy: Docker + uWSGI

HR Benefit Assessment — DevOps

DevOps / Infra
Production

Docker deployment infrastructure for an employee benefit assessment system, integrating Nginx + Django + PostgreSQL three-tier architecture with SSL and multi-environment switching.

Docker
Nginx
PostgreSQL
Django
SSL
GitLab CI
uWSGI
Core: Docker Compose / Nginx / uWSGIDB: PostgreSQL 13Deploy: GitLab CI + self-hosted VM (dev/qas/prd)

HR Benefit Assessment — Frontend

Frontend
Production

Internal benefit assessment management system frontend integrating Azure AD SSO and CASL role-based access control, providing quarterly review and subsidy data management interfaces.

React
Redux
Redux-Saga
Vite
CASL
Bootstrap
SCSS
Azure AD
Core: JavaScript / React 17 + Redux + Redux-SagaDB: None (frontend, via REST API)Deploy: Docker + GitLab CI/CD