Jean Puga is a systems architecture leader based in São Paulo with over a decade of hands-on experience building and modernizing complex .NET platforms across finance, logistics and SaaS businesses. As Coordenador de Arquitetura de Sistemas at nstech he’s unifying 132 products into a standardized, multi-tenant platform, driving OAuth2/OpenID SSO, cross-domain integration and automation through Backstage. His background blends deep C#/.NET engineering with Domain-Driven Design, Vertical Slice and event-driven patterns, informed by practical work on high-performance trading, Kubernetes, Kafka and legacy modernization. Jean pairs technical rigor with people leadership—building an architecture team and an applied AI core for developer productivity—and uniquely frames software semantics as laws to be understood, a perspective visible in his careful design choices. He holds a Computer Science degree and an MBA in Private Banking, which helps him bridge technical strategy with business and regulatory needs.
10 years of coding experience
10 years of employment as a software developer
Master of Business Administration - MBA, Investimentos e Private Banking, Master of Business Administration - MBA, Investimentos e Private Banking at Instituto Brasileiro de Mercado de Capitais
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Universidade São Judas Tadeu
Mestrado, Gestão de Informática em Saúde Publica (trancado), Mestrado, Gestão de Informática em Saúde Publica (trancado) at Unifesp - Universidade Federal de São Paulo
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Jean Puga - Coordenador De Arquitetura De Sistemas at nstech