Ancient History

AutoTrader

I was briefly responsible for applying a few (relatively minor) quality-of-life changes to the AutoTrader project.

• Tox support

• Add Pip manifest file

• Broker interface should be programmatically enforced

• Dependencies should be specified via Pip

• Add AutoTrader to alternatives document

Tracer Perpetual Pools

Smart Contracts

• Add finalised Sigma Prime audit report for April 2022
• Permission SMAOracle::poll to PoolKeeper only
• Expand testing for AutoClaim
• Utility scripts
• Add helpers for CommitType
• Add Spearbit draft report PDF
• Make decimals getter pure
• Add RV draft audit report
• Consolidate audit documentation
• Use ring buffer for SMA pricing
• (chore) Apply automated NPM fixes
• RV audit fixes
• Fix incorrect keeper reward scaling
• Wrong initial execution price
• CARE mitigations
• SMA ramping
• Document roles and configuration parameters
• Handle direct Ether transfers in Autoclaim
• Testing Guidelines
• Documentation comments
• Fix PoolCommitter address for 3x ETH/USD pool
• C4 Audit Informational Fixes
• SMA price oracle
• Enforce decimal precision of pool tokens based on settlement token's precision
• Arbitrum bridged administrator

Tracer Perpetual Swaps

Note that this is the original product, not the GMX fork -- it never saw the light of day. It appears that the work on this has since been closed-source.

I was primarily responsible for the early work on the off-chain order matching component which was written in Rust and a core contributor to the associated smart contract codebase written in Solidity.

It was nonetheless audited multiple times; once here