Tiago Bem
Fractional CTO at Self-employed
Lisbon, Lisbon, Portugal
Summary
👤
Senior🎓
Top SchoolTiago Bem is a Fractional CTO and entrepreneur with 13+ years building scalable web and Web3 products, best known for co-founding RealFevr, a sports gaming startup that reached a $48M valuation. He blends hands‑on engineering (Ruby on Rails, Node, Kubernetes, Docker, PostgreSQL, MongoDB, Redis, Kafka) with strategic leadership—scaling teams from 4 to 20+ and implementing CI/CD and production smart contract workflows. Tiago designs and deploys EVM smart contracts and Web3 infrastructures, and he connects on‑chain events to off‑chain systems for real‑time product experiences. He also teaches Web3 and cryptoeconomics, translating complex technical concepts for non‑technical stakeholders and mentoring backend engineers. Based in Lisbon with a master’s in Computer Science, he now helps companies align technology strategy with business goals as a fractional CTO while automating repetitive work using AI-driven processes.
13 years of coding experience
11 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Iscte - Instituto Universitário de Lisboa
Stackoverflow
595reputation
47kreached
32answers
4questions
Github Skills (83)
marker10
cryptocurrency10
crypto10
marquee10
points10
emmet9
code-snippets9
authentication9
cryptography9
ethereum9
draw9
solidity8
devise8
kovan8
ruby7
Programming languages (4)
Github contributions (5)
tbem/jquery.line
Mar 2013 - Mar 2015
Draw a line between two given points with just a div and CSS
Contributions:9 commits, 1 PR, 2 pushes in 2 years
markerdrawcssjavascriptdiv
RealFevr/Lending-Borrowing-SC
Jun 2023 - Aug 2023
Contributions:11 reviews, 19 PRs, 27 pushes in 2 months
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.