Built full-stack features for the Fin AI agent's Test page, used by 50%+ of adopting companies. Launched the Impersonation feature to open beta and extended Python testing capabilities for the AI codebase.
Led critical investment data pipeline reducing processing time by 90%. Achieved 99.2% test coverage for the Holdings API and implemented automated monitoring with Datadog on AWS.
Developed backend APIs for customer-facing portals. Engineered event-driven architectures with Kafka and modernised legacy systems through strategic refactoring.
Led a team of five developers across four projects. Pioneered GraphQL adoption company-wide and integrated open-source renewable energy tools (REopt Lite API, NREL SAM).
Federal University of Piauí (UFPI)
2009 — 2014