Sicheng Ouyang
Software Engineering student at UWaterloo focused on reliable backend systems, practical ML workflows, and product delivery.
VR works on Apple Vision Pro, Meta Quest, and any WebXR headset.
Growth Line
2023.08
Mobile + Data Foundations
Built a React Native maps app with storage/render optimizations and ran handwriting recognition experiments up to 96% accuracy.
2024.06
ML Internship (Tencent Music)
Evaluated 10 speech synthesis models with 20+ experiments and delivered a 20% gain in vocal consistency.
2023.08-2025.06
Co-Founder Product Build
Built and operated an A-Level study platform (WordPress + MySQL + Tencent Cloud) with about 1,000 daily active users.
2025.06
Graduation
I graduated from High School! On to university and new adventures!
2025.09-present
Software Engineering @ UWaterloo
Deepening my systems, math, and algorithms foundations while building full-stack projects.
2026.04-2026.08
Software Engineer @ Mui Scientific
Built a new inventory system, refined legacy software, and updated the company's website.
2023.08
Mobile + Data Foundations
Built a React Native maps app with storage/render optimizations and ran handwriting recognition experiments up to 96% accuracy.
2024.06
ML Internship (Tencent Music)
Evaluated 10 speech synthesis models with 20+ experiments and delivered a 20% gain in vocal consistency.
2023.08-2025.06
Co-Founder Product Build
Built and operated an A-Level study platform (WordPress + MySQL + Tencent Cloud) with about 1,000 daily active users.
2025.06
Graduation
I graduated from High School! On to university and new adventures!
2025.09-present
Software Engineering @ UWaterloo
Deepening my systems, math, and algorithms foundations while building full-stack projects.
2026.04-2026.08
Software Engineer @ Mui Scientific
Built a new inventory system, refined legacy software, and updated the company's website.
What I Do
The areas I spend most of my time building and learning.
01
Backend Systems
I mainly use TypeScript and Python, with an emphasis on error handling, clear data ownership, and predictable APIs.
02
Applied ML
I fine-tune and evaluate open-source models, and experiment with multi-agent systems and prompting.
03
Practical Product Delivery
I turn prototypes into usable web, mobile, and desktop products, then improve them with real feedback.
04
Lightweight Developer Tooling
I build small tools for daily work and prefer simple scripts or local setups when they are enough.