Matheus De Sousa Bernardo is a backend software engineer with 11 years of experience building high-throughput, reliable systems across fintech and wellness platforms. He helped migrate a Ruby on Rails monolith to microservices at Gympass, then moved to Sweden to shape Klarna’s card transactions platform—designing Scala-based microservices, Kafka pipelines, and bookkeeping integrations that processed millions of transactions weekly. Now building an AI-driven PIM/DXP stack with Go and Rust, he blends systems engineering with GenAI features for automated SEO and rich media delivery on GCP/Cloudflare. Comfortable on-call for mission-critical services and versed in payment compliance, he pairs pragmatic engineering with a Master’s focus on programming languages, often choosing the right tool for performance and maintainability.
11 years of coding experience
7 years of employment as a software developer
Exchange Degree, Computer Software Engineering, Exchange Degree, Computer Software Engineering at Monmouth University
Bachelor's degree, Computer Software Engineering, Bachelor's degree, Computer Software Engineering at Universidade de Brasília
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Matheus De Sousa Bernardo - Software Engineer at Enad