Cayo Medeiros
Co-Founder at TáSendo
Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolCayo Medeiros is a multi-discipline full-stack developer and founder with 18+ years in web development, specializing in Ruby and JavaScript and a background in digital design. He combines engineering, UX, SEO and marketing sensibilities to ship customer-facing and admin systems that are both usable and measurable, frequently integrating analytics, payment and geo-services. As co-founder of multiple startups and apps (including TáSendo and a Shopify installments app), he pairs product ownership with hands-on backend architecture and rapid MVP delivery. His work spans Rails, Hotwire/Stimulus, React, Elixir for data pipelines, Postgres, Redis and background processing, with measurable impact such as dramatically reducing ETL runtimes at TableCheck. Based in Rio de Janeiro, he prefers low-bureaucracy, collaborative environments where cross-disciplinary insight is valued. Beyond paid roles, he runs a long-term social project for parents and several side projects, reflecting a blend of curiosity and product-minded engineering.
11 years of coding experience
17 years of employment as a software developer
Design Gráfico Digital, Design, Web, Internet, Design Gráfico Digital, Design, Web, Internet at Escola Superior de Design Digital - InfnetMaster of Technology (Unfinished), Big Data, Master of Technology (Unfinished), Big Data at Instituto Infnet
English, Portuguese, Spanish
Stackoverflow
132reputation
9kreached
13answers
2questions
Github Skills (115)
padding10
hotel-booking10
geocoding9
spree9
testing9
one-liner9
ruby9
drag9
rspec9
duplicates9
polaris9
drag-and-drop9
shopify9
rails9
react-dnd9
Programming languages (5)
Github contributions (5)
yogodoshi/cansei
Oct 2017 - Dec 2017
Contributions:1 release, 63 commits, 12 PRs in 2 months
atendimentoempresaseuvocuma
yogodoshi/slackbot-therock
Oct 2015 - Oct 2016
Contributions:4 PRs, 4 pushes, 5 branches in 1 year
rockslackbotjohnsonhealthyslack
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