Hew Hao Yuan
Software Engineer
Full-stack developer building web applications with React, TypeScript, Python, and SQL. Focused on REST APIs, internal tools, and automation.
What I've built
Real projects solving real problems. Not tutorials.
Technology I work with
Interview-ready in every listed technology. No padding, no exaggeration.
Languages
Frontend
Backend
Databases
AI & Automation
DevOps & Tools
From idea to production
I ship complete systems, not isolated components.
Web Applications
Full-stack apps with React, TypeScript, and Next.js. Internal tools and business systems.
REST APIs
Backend services and API integrations with FastAPI, Flask, Laravel, and Node.js.
Automation Workflows
Data pipelines, ETL processes, and workflow automation with Python and SQL.
AI Integrations
LLM-powered features using OpenAI and Claude APIs for data enrichment and task automation.
Internal Tools
Dashboards, admin panels, and operational tools built for real business needs.
Where I've worked
Building business software and shipping production code.
IT Developer — Intern to Part-Time
Oct 2023 – Feb 2025Built full-stack web applications, internal tools, and REST APIs for business systems.
- Built full-stack web applications and internal tools with PHP, Laravel, and MySQL
- Built REST APIs and backend services for third-party integrations and data synchronisation
- Debugged, tested, and resolved issues across applications and system integrations
QAQC Intern
Jul 2022 – Oct 2022Audited operational workflows and supported data-driven process improvements.
- Audited operational workflows and documented process improvements
- Collected and analysed data for dashboards, reporting, and operational insights
Let's build something together
I'm open to roles in backend, full-stack, and automation engineering. If you think I'd be a good fit for your team, reach out.