Gabriel Barbosa
CTO & Cofounder at Tupi Fintech
Paraná, Brazil
Summary
👤
Senior🎓
Top SchoolGabriel Barbosa is a pragmatic technology leader and CTO with over two decades of hands-on experience in web and mobile engineering and 13 years in senior roles across fintech and e-commerce. He co-founded Tupi Fintech after leading engineering teams at iFood, Facily, and Dock, where he built payment platforms, anti-fraud systems, and integrations with major global partners. Known for blending full-stack technical depth (Java, microservices, ISO8583, AWS) with product thinking, he prioritizes resilient, scalable architectures and data-driven decision making. He has a track record of transforming legacy systems—starting with public-sector projects for municipal government and Petrobras—into modern HTML5 and service-based platforms. Passionate about engineering leadership, he focuses on empowering managers and creating environments where teams deliver measurable outcomes. Gabriel pairs an MBA in Big Data with entrepreneurial grit, often favoring pragmatic, battle-tested solutions over theoretical complexity.
13 years of coding experience
21 years of employment as a software developer
Master of Business Administration - MBA, Big Data, Master of Business Administration - MBA, Big Data at IGTITechnical, Data Processing, Technical, Data Processing at Colégio José FonsecaEstácio de Sá University
Portuguese, English
Github Skills (23)
directive10
cropperjs10
ecm8
highcharts8
bitcoin8
cryptocurrency8
trading8
odk7
trading-bot7
binance7
crypto7
angular6
plug-and-play6
plug6
mechanism4
Programming languages (4)
Github contributions (5)
bielversallini/CRUD-Bootstrap
Oct 2012 - Jan 2015
Contributions:7 commits, 1 push in 2 years 2 months
bootstrap4mechanismcrudbootstrapweb-framework
bielversallini/nestjs-microservice-boilerplate
Sep 2021 - Mar 2025
nestjs microservice boilerplate
Contributions:29 PRs, 39 pushes, 43 branches in 3 years 7 months
nestjsboilerplatetypeormdockernest
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