Raphael Mattos
Founder at ContextaWare
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRaphael Mattos is a founder and full-stack engineer with a decade of experience building custom web solutions and consulting for clients across Brazil, Australia, the US, Romania, India and Estonia. He leads ContextaWare since 2016, turning web and cutting-edge technologies into practical products for diverse businesses while also contributing as a senior engineer on large-scale distributed systems. His background in genetics and computational biology (MSc and PhD work) sparked an early transition into Python and machine learning for biological data, giving him a strong analytical approach to engineering problems. Based in São Paulo, he combines entrepreneurial grit with hands-on expertise in backend and frontend development, and a track record of shipping the first fully digital business banking product in Brazil. Notably, his career bridges academic rigor and product delivery, enabling him to tackle complex domain-specific challenges with pragmatic software design.
10 years of coding experience
3 years of employment as a software developer
Master, Genetics and Molecular Biology, Master, Genetics and Molecular Biology at Universidade Estadual de CampinasBachelor, Biological Sciences, Bachelor, Biological Sciences at Pontifícia Universidade Católica de Campinas
Portuguese, English
Github Skills (24)
webnfc10
lit-element9
lit-html9
lit9
web-components8
nfc8
opensuse7
progressive-web-apps7
camera7
ubuntu7
w3c7
fedora7
windows-hello7
face-recognition6
linux6
Programming languages (5)
Github contributions (5)
freudFlintstone/polymer-nfc
Oct 2017 - Aug 2018
Web Component for NFC reading and writing using WebNFC W3C Draft Standard.
Contributions:2 releases, 17 commits, 16 pushes in 9 months
nfcw3cweb-componentswebnfc
freudFlintstone/aybolit
Apr 2020 - Feb 2021
Lightweight web components library built with LitElement.
Contributions:53 pushes, 22 branches in 10 months
lit-elementweb-components
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