David Rodriguez - Backend Engineer | Contra
Work by David Rodriguez
Sign Up
Post a job
Sign Up
Log In
David Rodriguez
I ship tested fixes for Node, TypeScript & Rust repos.
Message
Follow
New to Contra
David is building their profile!
Followed by
Moch Virgiawan C
and
GALLERY L
Tegucigalpa, Honduras
Work
Posts
Services
About
Tegucigalpa, Honduras
1
SUSU (Rust/Soroban savings-circle contracts): the factory contract now emits the frozen fee, treasury and frequency in the GroupCreated event, so indexers no longer need extra lookups. +87/-1 across 3 files, merged by the maintainers. Built with AI assistance (Claude Code) and verified by tests I ran before submitting. https://github.com/SUSU-LABS/susu-contracts/pull/18
1
1
82
0
Nora (Rust artifact registry): made a re-PUT of identical bytes idempotent instead of failing with 409. Small, focused fix (+53/-1) with tests, merged by the maintainers. Built with AI assistance (Claude Code) and verified by tests I ran before submitting. https://github.com/getnora-io/nora/pull/1038
0
28
1
Gated submissions to bounties whose evaluation package can never succeed, returning a clear 409 error before any funds are spent. 405 tests passing. Merged after a detailed code review.
1
63
0
Verdikta: shape-check for hunter-supplied submission CIDs. Added validation at submit/prepare plus a non-blocking archive-shape flag, with 11 unit tests. Merged. https://github.com/verdikta/verdikta-applications/pull/35
0
35