Jason Carver - Coder at Self-employed

Jason Carver

Coder at Self-employed

San Francisco, California, United States

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Summary

🤩

Rockstar

🎓

Top School

Jason Carver is a seasoned software engineer and entrepreneur with 16+ years building production systems and open-source infrastructure, currently focused on Ethereum tooling in Python and Rust. He has led teams at LinkedIn through high-impact product and revenue growth and later contributed core features to major Ethereum projects like go-ethereum, trinity, web3.py and the Portal-network client trin. Equally comfortable in backend systems, cryptography-aware utilities and operations, he values elegant, maintainable code and has applied that philosophy across languages from Python and Go to Solidity and Rust. His background blends ML and probabilistic research from MIT with hands-on product exits and acquisitions, and he now experiments with AI internals as the seed for his next project. An active maintainer and problem-solver, he’s repeatedly improved mining, sync, ABI, and testing subsystems in widely used blockchain stacks.

16 years of coding experience

19 years of employment as a software developer

M.Eng, Computer Science - Artificial Intelligence, M.Eng, Computer Science - Artificial Intelligence at Massachusetts Institute of Technology

Github Skills (61)

json-rpc10

transaction10

transactional10

utilities10

pytest10

python10

back-end-development10

trie10

testing10

evm10

data-serialization10

virtual-machine10

data-structure10

libp2p10

asyncio10

Programming languages (22)

MDXCSSC++RustCDMakefileIo

Github contributions (5)

ethereum/trinity

Dec 2018 - Mar 2021

The Trinity client for the Ethereum network

Role in this project:

Back-end Developer

Contributions:8 releases, 56 reviews, 300 commits in 2 years 3 months

Contributions summary:Jason primarily contributed to the core logic of the Ethereum client, specifically the "Trinity" client. Their work involved bug fixes related to Beam Sync and state downloads. They addressed issues involving block imports, incorrect data handling and state management. Additionally, they were involved in performance improvements, as well as adding RPC functionality to the client.

ethereum

ethereum/eth-utils

Aug 2017 - May 2022

Utility functions for working with ethereum related codebases.

Role in this project:

Back-end Developer

Contributions:6 reviews, 137 commits, 60 PRs in 4 years 10 months

Contributions summary:Jason primarily contributed to improving the `eth-utils` library, focusing on the correctness and robustness of address-related utility functions. They added checksum validation to the `is_address()` function and updated related test cases, demonstrating a focus on Ethereum-specific code. Further contributions included capturing unicode errors and improving code maintainability through dependency management and code cleanup.

ethereumpythonutility-library

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