Fabian Weber
Fractional-CTO at Yieldschool, Inc.
Berlin, Spain
Summary
🤩
Rockstar🎓
Top SchoolFabian Weber is a seasoned engineering leader and founder with 11 years of experience building scalable Web2 and Web3 systems, currently operating as a fractional CTO from Berlin. He has a track record of rapid product delivery and market impact—co-founding Lunie to capture 50% of Cosmos Hub staking and launching a liquid staking protocol that reached $20M TVL within three months. Fabian blends hands-on full-stack and smart-contract engineering (Rust/CosmWasm, TypeScript, React, Node) with team-building skills, having grown and led distributed teams of up to nine engineers. He has strong product sensibilities—designing multi-chain wallet and staking architectures and shipping UX-focused DeFi apps aimed at mainstream users. An active contributor to the Cosmos SDK ecosystem, his commits focus on backend endpoints and testing, reflecting attention to correctness and operational reliability. Fabian is drawn to high-leverage roles where technical architecture, developer processes, and fast iteration meet real financial outcomes.
11 years of coding experience
Diplom, Computer Science, Diplom, Computer Science at Humboldt-Universität zu Berlin
German, Spanish, English
Github Skills (19)
back-end-development10
testing10
go10
backend10
cosmos-sdk9
apidoc9
blockchain9
api9
account-management9
tendermint8
golang8
restful-api7
api-design7
api-rest7
user-authentication7
Programming languages (13)
Github contributions (5)
cosmos/cosmos-sdk
Oct 2017 - Aug 2018
:chains: A Framework for Building High Value Public Blockchains :sparkles:
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:57 commits, 30 PRs, 83 pushes in 10 months
Contributions summary:Fabian's commits primarily focus on implementing and testing new endpoints related to account management. The code changes involve modifications to several files, including test files, as well as files related to the bank and authentication modules. The user's work includes implementing features and addressing test failures, suggesting a focus on both backend functionality and testing infrastructure.
golangcosmos-sdkblockchainchainscryptocurrency
faboweb/simsala
Apr 2019 - Oct 2020
Conflict free changelogs and simple release management
Contributions:5 releases, 32 PRs, 72 pushes in 1 year 6 months
conflict-freechangelogrelease-managementchangelogs
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.