mdr0id
Software Engineer at Zcash
Earth, Texas, United States
Summary
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Rockstarmdr0id is a software engineer with eight years of experience specializing in backend development and QA, particularly around wallet persistence and database-related systems. Based in Texas, they contribute to notable open-source projects like Zcash, where they implemented Sapling key material persistence and added gtest coverage for wallet persistence. Comfortable reverting risky changes and tightening build scripts and release notes, they balance careful maintenance with feature-focused work. Their profile reflects a pragmatic engineer who values reliability and thorough testing in crypto-related codebases. Notably, their contributions show attention to both low-level wallet mechanics and the developer tooling that keeps complex projects shipshape.
8 years of coding experience
Github Skills (11)
crypto-wallet10
wallet10
c-language10
ethereum-wallet10
cprogramming-language10
cryptography10
zcash10
blockchain10
bitcoin-wallet10
testing9
database-management8
Programming languages (12)
Github contributions (5)
zcash/zcash
Apr 2018 - Jan 2023
Zcash - Internet Money
Role in this project:
Back-end Developer & QA Engineer
Back-end Developer & QA EngineerContributions:5 releases, 38 reviews, 170 commits in 4 years 9 months
Contributions summary:Mdr0id primarily contributed to the Zcash codebase by addressing typos and minor references in the code, particularly in release notes and build scripts. They also reverted a change related to wallet persistence, indicating work on the wallet functionality. Additionally, the user implemented Sapling key material persistence and added coverage of Sapling wallet persistence with gtest, indicating a focus on wallet and database-related backend functionality.
zcash
jito-labs/jito-docs
Aug 2024 - Oct 2025
Jito Labs Documentation
Contributions:9 reviews, 64 PRs, 125 pushes in 1 year 1 month
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