I am a finance professional transitioning into technical building — combining two decades of capital markets, private equity, and structured advisory work with a serious self-directed programme in mathematics, physics, and software engineering.

My background includes CPA and Chartered Accountant designations with a Master of Commerce from UNSW. I have worked at bulge bracket investment banks and in private equity during the formative years of that asset class. I now run Sheaf Coherence, an advisory firm focused on cross-border structuring and AI-enabled operational systems for founder-led businesses, operating from Sydney and Singapore.

This GitHub profile is a working record of four interconnected projects, each chosen because it sits at the intersection of what I know deeply and what I am learning seriously.

insider_event_study A quantitative event study framework for congressional and insider trading disclosures. Data pipeline from scraping to backtesting against benchmark returns.

PhysicsEngine_Xianxia Hundun Engine — a physics simulation framework built from first principles. Models force propagation, momentum transfer, and environmental consequence within rule-defined worlds. Primary application is the Myriad Worlds universe.

RPG_MortalWorld Myriad Worlds (三千大千世界) — a xianxia universe with a rigorous internal physics system, and its RPG expression: The Mortal Game, an idle RPG powered by autonomous AI agents and emergent narrative.

SheafCoherence Infrastructure and tooling for the Sheaf Coherence advisory practice — AI-enabled operational systems for founder-led groups in Singapore and Southeast Asia.

Python — primary development language across all projects. Ubuntu Linux — CLI-first environment. Git / GitHub — version control and public build record. Rust — planned for performance-critical simulation work. LaTeX — mathematical notation and proof documentation.

Parallel to the project work, I am pursuing a rigorous self-study curriculum in theoretical mathematics and physics: Spivak's Calculus from first principles, tensor field theory, classical mechanics, and numerical methods. The study path and the build path are the same path — each feeds the other directly.

For advisory enquiries: contact@sheafcoherence.com For collaboration or technical discussion: open an issue in the relevant repository.