Marcos Alonso

About the author

Marcos Alonso is a telecommunications engineer from the University of Vigo and CEO of OnlyDevs, the web development, custom software and artificial intelligence agency based in Vigo, Spain.

He has spent more than 20 years in the IT and telecoms sector, mostly leading projects and key accounts: he was a project manager in Vodafone's network engineering department, founder of the consultancy TelecoMaster and head of web and app development at the ClickAge Group before running OnlyDevs.

Today he mainly builds with React, Next.js, Node.js and TypeScript, deploying on Firebase and Google Cloud, and integrates AI models into applications. His technical background also covers PHP, Python, Java and C/C++, platforms such as WordPress, PrestaShop, Magento and Odoo, and networks and systems (VPN, MPLS, Cisco Meraki, servers, firewalls, fibre and radio links). He focuses on applying artificial intelligence to business digitalisation: he created the products Guiddo, Optto, Affino and GrowBI and teaches OnlyDevs' in-person AI course for companies.

Areas of expertise

• Inteligencia artificial aplicada a empresas
• Agentes de IA
• Claude
• React
• Next.js
• Node.js
• Firebase
• Google Cloud
• Desarrollo web
• Software a medida
• Telecomunicaciones
• Redes y sistemas
• Ciberseguridad
• Ecommerce
• Gestión de proyectos

Articles by Marcos Alonso