Available for new projects

👋 Hi, I'm Martin a Product Engineer who builds real apps 🚀 Crafting delightful experiences 🌱 Currently shipping Zelaia & Axularisturin 🎉

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My Projects

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StartupWIPSide Project

Zelaia

Football analytics for every team in Spain, from youth leagues to 2nd division

SaaS, Web Scraping, Data Platform, FastAPI, Product

Side Project

Mertra

A pixel-perfect rebuild of a top-tier streetwear store, drops, catalog and cart included.

Ecommerce, Next.js, UI Engineering, Side Project

StartupWIP

Movo AI

AI-powered product video generation for Shopify merchants

SaaS, Shopify App, AI/ML, Full-Stack, Product

Side ProjectWIP

Tryink

Try any tattoo design on a realistic 3D body, right in the browser, before you commit to ink.

3D / WebGL, React Three Fiber, Next.js, Three.js, Side Project

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Improve

I continuously iterate on designs and experiences. Every pixel is a chance to refine and elevate the user journey.

Touch

Every interaction feels natural and intentional. I craft interfaces that respond beautifully to human input.

Details

The magic is in the details. From micro-animations to typography, I obsess over the small things that make a big difference.

Surprise!

I love adding delightful moments that catch users off guard. A well-placed animation or interaction can create lasting impressions.

Work History

A timeline of my professional journey, from freelance projects to full-time roles and founding my own products.

Sept 2025 - Present

Zorraquino

Full Stack Developer

Employment

Full Stack Developer at a design agency with 20+ years of experience. Working on projects for major brands like Kutxabank, Cajasur, Saunier Duval, and EITB using Next.js, TypeScript, PHP, and Laravel.

Aug 2025 - Present

Honeylove

Shopify Developer (A/B Testing)

Employment

Part-time (20h/week) React Developer specializing in A/B testing and CRO for a $200M+ DTC eCommerce brand. Implementing 1-2 experiments weekly using Shopify Hydrogen, TypeScript, and Growthbook.

2025 - Present

Movo AI

Co-founder & Full-Stack Developer

Project

Building an AI-powered Shopify app for product video generation using Kling 2.1 and Higgsfield. Full SaaS with credit-based billing, subscription plans, and real-time video processing.

Nov 2024 - Feb 2025

Linea Grafica

Shopify Backend Developer

Employment

Shopify development agency working for brands like Toy Planet, Arcos, Kave Home, and Quokka. Focused on backend with Remix.js, custom apps, and massive migrations (WordPress/Magento to Shopify) for products, inventory, customers, and orders.

Sept - Nov 2024

Cultzyme

Frontend Web Developer

Employment

Led frontend development for a deep-tech bioprocessing platform. Built React dashboards for real-time bioreactor monitoring, integrated with Java Spring microservices backend.

Sept 2024

4Dawn Shopify App

Full-Stack Developer

Project

Created a Shopify app allowing users to add customizable sections to their themes using Liquid and Remix JS. Integrated with Shopify REST and GraphQL APIs with 50+ active users.

Aug 2024 - Present

Trimio4Barbers

Founder & Full-Stack Developer

Project

Mobile appointment booking platform for barbershops with React Native (Expo), NestJS backend, Stripe Connect payments, and automated commission system. Published on App Store.

May - Sept 2023

IDIY Technologies

WordPress Developer

Employment

Led the digitalization of inventory management for Apple products, improving operational efficiency by 50%. Developed a functional platform using WordPress and JavaScript.

Nov 2022 - Apr 2023

Versia

Technical Support Specialist

Employment

Provided comprehensive technical support to legal professionals in the Basque Country, managing critical incidents through the justizia.eus portal with a team of 5.

Full-Stack expertise

From React Native apps on the App Store to NestJS backends with Stripe Connect, I build products end-to-end with a focus on clean architecture and user experience.

Technologies & tools I work with