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Eduardo Romero

@eduardoromero2

Software Engineer at SIMAD (Telefónica) who migrated Telefónica Tech Cloud Portal to v2.0 and designed its frontend architecture.

Spain

Message

At SIMAD (Telefónica), I migrated the Telefónica Tech Cloud Portal to v2.0 and designed a modular frontend architecture. I also built the reusable JS library Component Loader.

I developed Node.js microservices to orchestrate internal APIs and integrated AG Grid for large datasets and complex tables. I currently mentor junior developers in scalable architecture patterns and clean code practices.

Previously, I led end-to-end development of mitapuy.org at Want Design Agency, integrating TRANSBANK payments and automated billing workflows. I also developed the Yapp mobile application as a client project and deployed serverless backend services with AWS Lambda.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

SIMAD (Telefónica)

Sep 2024 - Present (2 years 1 month)

Migrated the Telefónica Tech Cloud Portal to v2.0, improving performance and maintainability. Designed modular frontend architecture and built the reusable JS library Component Loader.

Vue.Js NodeJS Express Laravel MySQL Docker AG Grid JavaScript Microservices

Backend & Frontend Developer

Switch Software

Jun 2023 - Sep 2024 (1 year 3 months)

Migrated EventApp to a Laravel + Node.js backend with a React frontend, improving performance and UX. Implemented JWT-based authentication and interactive React components for image upload and manipulation.

Laravel NodeJS React TypeScript Zustand Tanstack Query Tailwind PostgreSQL JWT REST APIs

Software Developer

Dualboot Partners

Oct 2021 - Jun 2023 (1 year 8 months)

Developed and maintained backend services, creating and evolving REST and GraphQL endpoints. Built Node.js microservices for asynchronous tasks and third-party integrations.

NodeJS React TypeScript GraphQL Docker PostgreSQL REST APIs Microservices Testing

Full Stack Developer

Want Design Agency

Aug 2020 - Oct 2021 (1 year 2 months)

Led end-to-end development of mitapuy.org with Laravel backend, React frontend, and Vue.js admin panel. Integrated TRANSBANK payment system and automated billing workflows.