Skills / Calibrated depth
Capabilities are grouped by how they are used and supported by evidence—not presented as an undifferentiated list of keywords.
Core
The deepest conventional engineering track: commercial Unreal/C++ work plus active Unity/C# systems development.
EvidenceTencent and Bilibili commercial experience; Old Town Hotel; active part-time Unity work.
Core
Requirements, workflow modelling and production delivery using AI agents under human review and operational ownership.
EvidenceHotel Operations Platform with 500+ commits and production rollout.
Applied / AI-enabled
Able to design, read, modify, review and deliver a full web system with AI assistance; not positioned as unaided framework mastery.
EvidenceInternal multi-property hotel platform in production.
Strong applied foundation
Probability, statistics, data processing and workflow automation grounded in postgraduate study and working systems.
EvidenceRetro Quest dual verification; QUT Data Science major; production Power Platform workflows.
Hands-on
User-facing and infrastructure troubleshooting across operating hotels, with an emphasis on diagnosis, documentation and continuity.
EvidencePrimary hands-on IT contact across three hotels; PMS and operational-system support.
Honest calibration
Percy can design, understand, review, modify, debug and deliver the React/TypeScript/Node platform with AI assistance. The portfolio does not claim the same unaided framework depth as his commercial C++ game experience.