Senior Software Engineer · Mexico
Hi, I'm Andrés Yebra.
Senior Software Engineer with 9+ years building scalable web applications, mostly with Ruby on Rails. I work across e-commerce, music technology and marketing platforms — and lately a lot of Web3: smart contracts, smart wallets and on-chain tooling.
Currently at EVEN Labs, building the music streaming and sales platform and open-source Ruby SDKs for blockchain.
Building
Projects & experiments
- 2025
avalanche
LiveA Ruby SDK to interact with Avalanche's primary network, Avalanche L1s, and Ethereum. Built for Avalanche and EVEN.
RubyWeb3OSS - 2024
thirdweb-engine
LiveThirdweb Engine Ruby SDK to read, write, and deploy smart contracts at production scale.
RubyWeb3OSS - 2024
cors-ui
LiveA simple UI for controlling the CORS settings that ship with Rack CORS Middleware.
RubyRackOSS - 2026
rubia-ai-app
Coming soonAn AI application I'm building. Currently private — going open source soon.
AIWIP
Community
Events & conferences
Writing
Notes on code & craft
Nothing published yet — I'm working on my first posts about Ruby on Rails, Web3 tooling, and lessons from building at scale. Check back soon.