Eduardo García Madruga
FRONTEND ENGINEER | REACT | TYPESCRIPT | AI SYSTEMS
In Bilbao, Spain
General information
Introduction
Staff-level frontend engineer and technical lead with 20+ years of experience building and evolving complex web applications across enterprise, healthcare, pharma, automotive and high-traffic environments. Deep hands-on expertise in React, TypeScript and modernfrontend architecture, complemented by strong experience in .NET, Node.js, cloud platforms and distributed systems. Currently leading frontend development and contributing full-stack to an AI-powered ITSM platform on Azure. Experienced in architecture, security, CI/CD and delivering production systems end to end.
My best practices
I focus on building reliable, maintainable and secure frontend systems. I apply Clean Code, SOLID principles and clear component architecture. I ensure quality through unit, integration and E2E testing (Jest/Vitest, Testing Library, Cypress, Playwright) integrated into CI/CD pipelines.
I prioritise security (OWASP, JWT/JWKS, OAuth/Entra ID), observability (Application Insights, OpenTelemetry) and production‑ready delivery.
I collaborate closely with Product, UX and backend teams, encourage code reviews, pair programming and continuous learning.
My skills
Languages
Technologies and tools
I master
- AJAX
- AngularJS
- API
- Bootstrap
- C#
- CSS
- Cypress
- Docker
- Figma
- Git
- GitLab
- Google Analytics
- Google Tag Manager
- Gulp.JS
- HTML
- IIS
- JavaScript
- Jest
- Jira
- jQuery
- JSON
- Kibana
- MongoDB
- MVC
- .NET
- NodeJS
- Oracle
- React
- Redux
- REST
- TypeScript
- Webpack
- XML
I want to work with
- Azure
- Azure DevOps
- CSS
- Docker
- Express
- Figma
- Git
- Github
- GitLab
- gRPC
- HTML
- JavaScript
- MaterialUI
- Microsoft Entra
- .NET
- NodeJS
- OpenTelemetry
- Python
- RabbitMQ
- React
- Redis
- Redux
- REST
- SignalR
- Tailwind
- TypeScript
- Vite
- Vitest



