Summary
Marco Barroso is a seasoned front-end software leader based in São Paulo with more than a decade of experience delivering scalable web applications. He is currently Líder Técnico at Cielo, guiding Web and Mobile teams on high-impact identity and access management projects for millions of users, combining data validation, biometrics, and fraud prevention to secure financial operations. Earlier in his tenure at Cielo, he contributed as a front-end developer and led frontend initiatives; his career also includes senior frontend roles at Qintess and a Full Stack position at Instituto iTriad. He brings hands-on proficiency across React/React Native, Redux, Node.js/Express, and is an active open-source contributor in the Svelte ecosystem (Svelte Friends). His formal education includes Análise e Desenvolvimento de Sistemas, a Técnico em Desenvolvimento de Sistemas, MBAs in Project Management and Gestão de Negócios Inovadores, plus specialized cloud training in MultiCloud, Developing on AWS, and Kubernetes. Based in São Paulo, Marco combines engineering depth with leadership and mentorship to deliver secure, scalable software while fostering growth in his team.
10 years of coding experience
16 years of employment as a software developer
Kubernets, Kubernets at Alura
Técnico em Desenvolvimento de Sistemas, Técnico em Desenvolvimento de Sistemas at FUCAPI - Fundação Centro de Análise, Pesquisa e Inovação Tecnológica
MBA - Gerencimanto de Projetos, MBA - Gerencimanto de Projetos at PÓS - IDAAM
Developing on AWS, Developing on AWS at AWS Training
Análise e Desenvolvimento de Sistemas, Análise e Desenvolvimento de Sistemas at Uninorte Laureate
Programa de Especialização em MultiCloud., Programa de Especialização em MultiCloud. at The Cloud Bootcamp