Sergio Fabian Vera Alvarez

Developed fullstack solutions for Aramco using NestJS/TypeScript backend and Angular/Electron frontend; implemented hexagonal architecture and event-driven microservices in Azure, improving scalability and reliability of critical APIs.

Designed and deployed a digital auction platform with real-time bidding, JWT auth, image CDN storage and automated auction closures, managing roadmap, development, testing and marketing.

Built and optimized an e-commerce platform with NestJS, TypeScript and React; created an internal React component library and led migration from React 16 to React 18 to improve performance and maintainability.

Implemented adapters for interoperability between heterogeneous systems and applied TDD and Clean Code practices while managing GCP deployments and serving as technical lead, DevOps and product owner on projects for Walmart standards.

Contributed to fullstack development using ReactJS, Sass and Node.js, building dynamic reusable components and delivering key functionality through cross-team collaboration.

Activities and societies: Mentor role supporting classmates; received additional mentor certification.

Graduated as Analista Programador with practical training in programming and software development; served as a selected mentor supporting peers.