Kevin Chia - Co-Founder at LAWSKEY

Kevin Chia

Co-Founder at LAWSKEY

New Taipei, Taiwan

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Summary

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Rockstar

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Top School

Kevin Chia is a Co-Founder and software engineer with 11 years of experience building privacy-preserving and blockchain systems, holding an M.S. and B.S. in Computer Science from National Taiwan University. He has deep hands-on expertise in Ethereum, Bitcoin, applied cryptography and ZKPs, contributing to core Ethereum projects like web3.py, py-evm and eth-tester to improve testing, transaction handling and sharding-related features. At the Ethereum Foundation he led MPC- and ZKP-based privacy demos and reimplemented critical primitives (rlnjs, TLSNotary in wasm), and previously architected cross-chain protocols and EVM/non-EVM compatibility at XY Finance. Now leading AI-native legal workflow product development at Lawskey, he combines research-grade cryptography work with pragmatic backend engineering (fastAPI, Python) and a track record of shipping reproducible demos and testable systems. Uncommonly, his background spans both low-level protocol plumbing (py-libp2p, EVM internals) and browser/WASM integrations, making him effective at bridging research prototypes to deployable products.

11 years of coding experience

3 years of employment as a software developer

Master's degree, Computer Science, Master's degree, Computer Science at National Taiwan University

English, Chinese

Github Skills (13)

evm10

api10

pytest10

web3py10

python10

sharding10

ethereum10

back-end-development10

blockchain10

apidoc10

testing10

smart-contracts8

web3js8

Programming languages (14)

C++CSSCRustGoHTMLJupyter NotebookTypeScript

Github contributions (5)

ethereum/py-evm

Dec 2017 - Nov 2019

A Python implementation of the Ethereum Virtual Machine

Role in this project:

Back-end Developer

Contributions:275 commits, 13 PRs, 3 pushes in 1 year 11 months

Contributions summary:Kevin's contributions primarily revolve around implementing and refactoring core functionalities within the Ethereum Virtual Machine (EVM) implementation. They focused on integrating sharding-related features, including handlers and collation mechanisms, with existing EVM components. The user made improvements to parameter formats, import paths, and overall code structure, including refactoring for improved readability and maintainability. The user also added tests to improve code coverage.

pythonethereumpython-implementationblockchainevm

ethereum/web3.py

Dec 2017 - Dec 2021

A python interface for interacting with the Ethereum blockchain and ecosystem.

Role in this project:

Backend & QA Engineer

Contributions:10 commits, 3 PRs, 10 comments in 4 years

Contributions summary:Kevin primarily contributed to the `web3.py` library by implementing and testing features related to `sendRawTransaction` and `getLogs` functionality within the EthereumTester provider. Their work included enabling these functions, adding test cases, and fixing bugs related to funding and unlocking accounts before sending transactions. The user also refactored tests, categorizing them for improved organization.

pythonweb3pyethereumpython-interfaceblockchain

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