Caio Gaspar is a back-end software technical lead with nine years of hands-on development and over six years focused in fintech, building payment and cross-border transaction systems at companies like Wirecard, Ebury/Bexs and Mercado Livre Brasil. He specializes in microservices and APIs using Go, Python, Java/Kotlin and a variety of databases and messaging systems, and has experience operating highly critical payment gateways and recurring billing platforms. Caio blends an architect’s mindset with practical engineering—prioritizing technologies and processes as tools to help teams deliver reliable, scalable systems. Based in São Paulo, he’s comfortable moving between legacy stacks (PHP, Ruby) and cloud-native services, which helps him bridge product needs and implementation realities. An understated strength is his track record of taking platform-level ownership in regulated financial environments, balancing risk, performance and developer productivity.
9 years of coding experience
11 years of employment as a software developer
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