Antel

Full-Stack Developer on the internal systems team.

HIGHLIGHTS:

• Developed Node.js microservices handling up to 3.5M daily transactions, integrating SQLite databases and SFTP services.
• Optimized internal processes across multiple applications, making responses 50% faster and reducing errors by 99.9%.

DESCRIPTION:

Large-scale refactoring reduced deployment time by 40%. GitLab CI/CD pipeline with 85% test coverage in Jest.

Antel, the National Telecommunications Administration, is a Uruguayan state-owned company responsible for providing telecommunications services in Uruguay. It is the country's main provider of fixed and mobile telephony, internet, and cable television. Founded in 1974, Antel plays a key role in Uruguay's communications infrastructure, offering services both nationally and internationally.

I work in a team with a strong code review and peer mentorship culture, which deepened my expertise in microservices architecture.

TECHNOLOGIES:

PROJECTS:

• CLIENT PORTAL: Next.js + SQLite with login, validations, and SMS notifications.
• SECURITY CODES SERVICE: Node API with authentication and security code generation.
• JAVA TO NODE MIGRATION: Migrated an IP management system from Java to Node, maintaining functional parity.