Jean Santos is a seasoned software engineer and engineering manager with over 10 years delivering full-stack and infrastructure-driven systems from São Paulo. As a co-founder and former CTO he built payment processing and cloud/data-center platforms that reduced operational costs for education providers, and today leads engineering at ATOMS combating technical entropy. He blends hands-on coding (Node.js, Java, Flutter, PHP) with cloud architecture and cost optimization across AWS, Azure and GCP, while also recruiting and scaling multidisciplinary teams. His academic focus spans fintechs, educational technology and even nonverbal communication, reflecting an interest in how technology and human behavior intersect. Comfortable moving between product, ops and customer-facing roles, he has a track record of shipping resilient platforms for recurring payments and large-scale learning systems. Reach out if you’re building durable, cost-efficient infrastructure or looking for a builder who pairs technical depth with operational pragmatism.
10 years of coding experience
8 years of employment as a software developer
Graduate Program, Applied Computing in Education and Educational Technologies, Graduate Program, Applied Computing in Education and Educational Technologies at USP - Universidade de São Paulo
Bachelor’s Degree, Software Engineering, Bachelor’s Degree, Software Engineering at Universidade Federal de Goiás
Fintechs and Electronic Payment Methods, Fintechs and Electronic Payment Methods at FGV - Fundação Getulio Vargas
Information Technology Technician, Hardware and Software Assembly and Maintenance, Information Technology Technician, Hardware and Software Assembly and Maintenance at Instituto Federal de Goiás (IFG) - Câmpus Goiânia
Nonverbal Communication: The Power of Body Language and Voice, Nonverbal Communication: The Power of Body Language and Voice at Stanford University
Contributions:1 release, 16 commits, 13 pushes in 4 years 10 months
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