Pedro Semeano
Senior Software Engineer at YLD
Lisbon, Lisbon, Portugal
Summary
👤
Senior🎓
Top SchoolPedro Semeano is a senior software engineer with 13 years of experience building production-grade web products and leading early-stage engineering teams. He’s co-founded and led tech at startups like Thelmo—where he combined ML with multi-source data to recommend building retrofit pathways—and bootstrapped key products at Obby and StudentFinance, owning everything from infrastructure to QA and hiring. Comfortable across the full stack, Pedro has a track record of shipping secure, scalable systems that handle sensitive domains such as payments and KYC/AML, and mentoring junior engineers into independent contributors. Based in Lisbon, he pairs hands-on coding with strategic R&D and a pragmatic, maker mindset—recently taking time to renovate and convert a bus into a livable motorhome, a project that underlines his resourcefulness and systems-thinking.
13 years of coding experience
13 years of employment as a software developer
Master Electronics and Computers, Master Electronics and Computers at Faculdade de Ciências e Tecnologia - Universidade Nova de Lisboa
English, Portuguese
Stackoverflow
163reputation
16kreached
3answers
4questions
Github Skills (200)
realtime10
extensible10
javascript10
ecosystem10
ledger10
monorepo10
reactive-programming10
angular10
cli10
build-system10
theme-ui10
rpc10
nodejs10
mongodb10
npm10
Programming languages (13)
Github contributions (5)
semeano/RepRap-i3c
Dec 2015 - Dec 2016
Contributions:9 commits, 8 pushes, 1 branch in 1 year
semeano/DayAndNight
Mar 2014 - Mar 2015
Contributions:10 commits, 1 push in 1 year
ghostresponsive-themeresponsive
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