Kames Cox-geraghty
Chief Technology Officer at District Labs
San Rafael, California, United States
Summary
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SeniorKames Cox-geraghty is a Chief Technology Officer and seasoned full-stack engineer with 11 years building scalable Web3 systems from smart contracts to user-facing apps. He led Solidity engineering at PoolTogether, contributing gas optimizations and ERC721 support to notable prize-linked savings contracts, and has held senior roles at ConsenSys Mesh and uPort. At District Labs he now combines hands-on development with strategic technology leadership, focusing on reliable, gas-efficient blockchain architectures. Early career work includes building large-scale frontend and database systems for California’s first community choice aggregation, demonstrating an ability to move between infrastructure, backend, and UX layers. Known for pragmatic refactors that cut costs and complexity, he brings a product-minded approach to open source and enterprise blockchain engineering.
11 years of coding experience
10 years of employment as a software developer
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (6)
gas-optimization10
smart-contracts10
solidity10
blockchain9
erc7219
ethereum9
Programming languages (11)
Github contributions (5)
pooltogether/pooltogether-pool-contracts
Jun 2021 - Jul 2021
PoolTogether prize-linked savings game Solidity smart contracts.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:44 reviews, 46 commits, 32 PRs in 1 month
Contributions summary:Kames primarily focused on optimizing the gas usage of the smart contracts within the PoolTogether prize pool project. Their work involved refactoring code to reduce gas costs, including adjustments to timelock functionalities and address checks. They also added support for ERC721 token transfers and implemented events for initialization within the ControlledToken and Ticket contracts. Furthermore, the user made updates to existing tests and contributed to the project's codebase through various gas optimizations and code improvements.
prizesavingsethereumpooltogetherinheritance
pooltogether/v4-timelocks
Sep 2021 - Dec 2021
Timelock contracts for v4 contracts
Contributions:2 releases, 12 reviews, 58 commits in 2 months
ethereumsoliditysmart-contractscontractstimelock
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