Product modernization
Refactor mature systems and migrate legacy interfaces while preserving established product behavior.
BairesDev
Senior Software Engineer 2021 — 20262021 — 2026
- Supported a learning platform used by 30M+ users by refactoring Ruby on Rails services during a major database and model migration.
- Contributed to a platform used by 7,000+ institutions worldwide by migrating legacy Backbone modules to React and Next.js while maintaining existing product behavior.
- Used Claude and Cursor to explore code, refactor legacy components, and resolve complex issues during feature development.
- Managed AWS (EC2, S3) and Docker environments to support deployment, system stability, and observability with Sentry.
Believe Solutions
Senior Software Engineer 2020 — 20212020 — 2021
- Built and improved client portals with JavaScript and Angular, including UI components and shared libraries used by multiple internal applications.
- Developed Python and Django backend utilities to generate test data and simulate API responses.
- Managed Postgres and MongoDB for platforms used by 1,700+ employees, including at the Inter-American Development Bank.
- Implemented 100+ automated test cases using Pytest and Selenium to catch regressions during development.
Jalasoft
Software Engineer 2015 — 20202015 — 2020
- Built features and dashboards with React, TypeScript, and Next.js for enterprise platforms supporting 1,000+ internal users in healthcare and cybersecurity.
- Developed Python and Django services to process platform data and integrate 10+ external APIs for monitoring and ingestion.
- Integrated infrastructure and cloud data from AWS and Google Cloud to support platform monitoring.
- Built deployment and infrastructure automation with Docker and Kubernetes APIs.
Jalasoft
Intern 20152015
- Engineered a data visualization PoC for project metrics, using Ruby on Rails to aggregate data from multiple spreadsheets and display key performance indicators (KPIs).