I architect and ship enterprise systems end to end — distributed backend, cloud (AWS and Azure), and GenAI in production. Currently Tech Lead / Specialist Software Engineer (GenAI) at Dataside, based in Chapecó, Brazil.
Architected a retrieval platform over a corporate document estate: initial synchronization exceeding 90 GB without disrupting user-facing availability, with duplicate-vectorization cost reduced by ~40% in that workflow.
Took a conversational AI channel — an MCP server with retrieval-augmented generation — through penetration testing into production on AWS.
Designed a distributed platform for predictive metering, sized for up to ~200M new records per month (projected).
Drove context engineering and hybrid retrieval on an enterprise GenAI PaaS: up to ~50% token reduction in selected workflows.
Before that: ~2.5 years in fintech, where a reusable async/event-driven stack let the whole engineering team — including juniors and interns — ship production queue workloads safely.
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