David Ruiz
CTO at Ingresse
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolDavid Ruiz is a seasoned technology executive and entrepreneur with 15 years of experience leading engineering, infrastructure and security teams across fintech, payments and events platforms in Brazil. As CTO of Ingresse and former Director of Engineering at iFood Fintech, he has delivered high-scale, secure payment systems and product-led engineering organizations that process billions in GMV. He co-founded multiple ventures—Dev2Blox, Prensa and ONOVOLAB—and runs API Playbook, blending product strategy, developer experience and API monetization into repeatable transformation programs. Known for applying Lean Startup and AI-driven anti-fraud solutions, he combines hands-on technical leadership with a flair for building communities and developer education. Based in São Paulo, he balances corporate digital transformation with creative side projects like game development on Roblox, reflecting a rare mix of enterprise rigor and consumer-focused innovation.
15 years of coding experience
17 years of employment as a software developer
Ciências da Computação Computer Science, Ciências da Computação Computer Science at Universidade Santa CecíliaUniversidade PaulistaA Crash Course on Creativity, A Crash Course on Creativity at Stanford University
English, Spanish, Portuguese, Russian
Stackoverflow
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Github Skills (23)
cms10
pyrocms10
modular10
laravel10
php10
pyro10
android-emulator3
java2
kotlin2
android2
mqtt1
phonegap1
javascript1
ios1
web-framework1
Programming languages (2)
Github contributions (5)
wupsbr/cphalcon
Jul 2015 - Jul 2015
Contributions:32 pushes, 9 branches in 1 day
phpframeworkdeliveredweb-frameworkc-extension
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