galactusÂ
C++ Developer
Paris, Ile-de-France
Summary
🤩
Rockstargalactus is a C++ developer based in Paris with over a decade of domain experience in financial services and four years of recent hands-on engineering practice. He contributes to high-performance, low-latency systems and has applied that expertise to blockchain, notably implementing stake account filtering, a last-restart-slot sysvar, and prioritization-fee metrics in the Solana codebase. Comfortable across core runtime and client utilities, he blends systems-level C++ work with practical tooling and test coverage. Passionate about learning and building in blockchain, he brings production-grade rigor from finance to decentralized infrastructure. A detail-oriented engineer, he often focuses on edge-case correctness and measurable performance improvements.
4 years of coding experience
Github Skills (8)
rust10
solana10
blockchain10
cli9
performance-optimization8
system-design8
bitcoin4
bitcoins4
Programming languages (5)
Github contributions (5)
solana-labs/solana
Jun 2022 - Jun 2022
Web-Scale Blockchain for fast, secure, scalable, decentralized apps and marketplaces.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:90 reviews, 1 commit, 20 PRs in 1 day
Contributions summary:Galactus primarily contributed to the Solana blockchain project by implementing features related to stake account filtering and the last restart slot sysvar. They added functionality to the stake CLI for filtering by withdrawer authority. Furthermore, they implemented the sysvar and logic for the last restart slot, adding tests and UI changes, as well as integrating metrics for prioritization fees. This involved modifications to both the core runtime and the client-side utilities.
securescalablesolanamarketplacesdapp
godmodegalactus/configure_mango
Sep 2022 - Mar 2023
Typescript library with multiple functions to help configure new mango instance for a cluster
Contributions:12 reviews, 59 commits, 37 PRs in 6 months
typescript-libraryconfiguremangoclustertypescript
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.