I am a pragmatic and seasoned software architect with over 20 years of experience building high-value products using the modern JavaScript ecosystem, including React, Node.js, and TypeScript. My passion is turning innovative ideas into reality, and I am currently focused on building next-generation user interfaces with agentic AI, ensuring quick iteration and tangible value delivery.

Javier Pérez

I am a pragmatic and seasoned software architect with over 20 years of experience building high-value products using the modern JavaScript ecosystem, including React, Node.js, and TypeScript. My passion is turning innovative ideas into reality, and I am currently focused on building next-generation user interfaces with agentic AI, ensuring quick iteration and tangible value delivery.

Available to hire

I am a pragmatic and seasoned software architect with over 20 years of experience building high-value products using the modern JavaScript ecosystem, including React, Node.js, and TypeScript. My passion is turning innovative ideas into reality, and I am currently focused on building next-generation user interfaces with agentic AI, ensuring quick iteration and tangible value delivery.

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Language

Spanish; Castilian
Fluent
English
Advanced
German
Beginner

Work Experience

CTO Magento at Kovyx Outdoors
March 1, 2018 - November 1, 2018
As CTO and the lead Magento developer, I built and launched several e-commerce platforms from scratch, successfully making each one profitable within its first month.
Senior Full Stack Dev at UFirst Group
November 1, 2018 - April 1, 2025
I re-architected a high-traffic online store for scalability, allowing it to handle 4x more users without crashing and increasing sales by 15% during its busiest hours.
Magento Consultant / Founder at Andelux eCommerce
September 1, 2010 - February 1, 2016
I founded and grew a successful e-commerce consultancy over six years, delivering dozens of Magento platforms for clients ranging from startups to large enterprises.
Web Developer at Secuoyas
June 1, 2007 - August 1, 2010
As a PHP Developer working on legacy sites, I modernized their codebase, which improved search performance significantly.
Developer at Instituto de Empresa
September 1, 2006 - June 1, 2007
I led the creation of the school's first digital community platform, enhancing academic engagement.
Developer at Telefónica
January 1, 2005 - August 1, 2006
I led the development of a Visual Basic application to automate sales data imports, cutting manual work significantly.

Education

BSc in System Engineering at ESI Madrid
January 1, 2001 - January 1, 2004

Qualifications

Google Cloud Platform
January 1, 2022 - December 19, 2025
Google Project Manager
January 1, 2025 - December 19, 2025

Industry Experience

Software & Internet