Software Engineer (Mid-level)
Instituto Alpha Lumen
- Developed and maintained platforms serving 16,000+ users across 233 schools/organizations
- Built front-end applications with React, Next.js, TypeScript
- Designed/integrated backend services and REST APIs using Node.js (NestJS)
- Implemented automated testing with Jest and Cypress
- Observability and error monitoring with Sentry
- CI/CD with GitHub Actions; deployments with Vercel and AWS (EC2, S3, RDS); Docker
- Mentored junior developers through code reviews and guidance