Jonathan Querubina
Co-Founder at Zag
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolJonathan Querubina is a seasoned software entrepreneur and engineer with a decade of experience building and leading product-focused teams across São Paulo startups. As co-founder of Fehra and Flrtng.me and former CTO at D3_Company and Phocus Interact, he blends hands-on backend, mobile and infrastructure skills with strategic architecture and team leadership. Comfortable across PHP, Python, Node and mobile stacks, he has repeatedly moved from coding to ops to executive roles, shipping products and running servers. Known for a playful security-minded outlook—“a developer conspiring with Security”—he brings practicality and a user-centered design sensibility to technical decision-making.
10 years of coding experience
12 years of employment as a software developer
Francisco Feliciano Ferreira da Silva
English, Portuguese
Github Skills (53)
pokemongo9
discord-bot9
whatsapp9
script9
venom9
baking8
chatbot8
chat8
telegram8
bots8
puppeteer8
discord8
nodejs7
slack7
automation7
Programming languages (5)
Github contributions (5)
d3estudio/skol-animator
Jun 2016 - Aug 2016
Contributions:195 commits, 168 pushes, 1 branch in 2 months
javascriptreact
d3estudio/musicmood.me
Jan 2016 - Sep 2016
Contributions:107 pushes, 5 branches in 8 months
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