Systems, formal methods, and finance engineering

Zheng Wangyuan (Patrick)

I build and verify software systems where correctness, clear models, and operational discipline matter.

Selected Projects

All projects

Live demo by request

Finance protocol models

Formal specifications and model checking experiments for trading, liquidation, and adversarial scenarios. The interactive demo runs from a local environment and is available by appointment.

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Verification

Distributed system notes

Placeholder for concise writeups on invariants, state machines, and practical model checking workflows.

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Engineering

Research prototypes

Placeholder for small tools and experiments that connect formal reasoning with production constraints.

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Current Focus

Richer semantics for Finance agent, better Automated Testing generation and evolution, and applying Formal Methods to other vulnerabilities in DeFi.

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