Software Engineer
- Aug 2024 - Mar 2025
- Kuala Lumpur, Malaysia
My first full-time engineering role after graduating — full-stack work on a multi-tenant SaaS MES. I owned features end-to-end, from PostgreSQL schema to React UI, and leaned hard into testing and CI to keep a fast-moving product reliable.
25%
Throughput improvement
99.8%
Uptime
15+
REST APIs shipped
50%
Faster release cycle
What I did
- Design and build full-stack features across a multi-tenant Django + React MES
- Model PostgreSQL schemas and build high-performance REST APIs
- Set up async processing with Celery and Redis for heavy background work
- Own CI/CD pipelines and a test-driven workflow
Key wins
Designed and developed a scalable, multi-tenant SaaS MES with production scheduling, inventory control, and real-time analytics, improving operational throughput by 25%
Architected 15+ high-performance REST APIs, optimized PostgreSQL schemas, and deployed async task processing with Celery and Redis
Led CI/CD integration via GitHub Actions and practiced TDD to achieve 99.8% uptime and 50% faster release cycle
Work & life
Learning to ship for real
University taught me to write code; this role taught me to ship it. Multi-tenancy, migrations, uptime, and the discipline of TDD turned 'it works on my machine' into 'it works for every customer'.