Alejandro Cortell

Full Stack Developer

I build high-impact Full Stack solutions. Specializing in the TypeScript ecosystem, I combine technical engineering with product vision and design to create experiences that scale to millions of users.

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Alejandro Cortell

Based in sunny Valencia, I’ve been working remotely since 2020. I move at the intersection where solid code meets common sense and problem-solving: I don't just write code; I like to understand the "why" behind every feature to find the best way to bring it to life.

I’m naturally curious and love keeping up with the latest tech to see how it can improve a product. Plus, my background as a designer is my "secret weapon"—it gives me the independence to make UX decisions on the fly, ensuring the result is as robust on the inside as it is polished on the outside.

Professional Experience

Touchpix

Full Stack Developer | Touchpix

January 2023 - Present

  • Core Web Development: Technical lead for the Event Designer (the central config platform) and critical apps like image editors and online galleries for millions of unique users. Focused on a global market with a primary emphasis on the United States.
  • End-to-End Implementation: Skilled at turning business goals into technical reality. When a new need arises, I handle the full cycle: designing the backend logic, building the frontend, and coordinating requirements with the team.
  • Backend & Infrastructure: Designing APIs with Node.js/Express, database management (PostgreSQL/MySQL), and payment gateway integration (Stripe).
  • Multimedia Engineering (FFmpeg): Developed an advanced processing system with over 50 effects, including collages, boomerangs, slow motion, overlays, and transitions.
  • Mobile Milestone (2023): For one year, I worked on the development and production launch of the industry-leading Android app (React Native), setting up its architecture and releasing multiple stable versions used worldwide.
Tecdam

Web & Mobile Developer | Tecdam (Acquired by Touchpix)

June 2021 - December 2022

  • Developed web and mobile applications for international clients across various sectors, including real estate, legal services, festivals, and personal branding.

Technical Skills

Frontend

  • React
  • Next.js
  • TypeScript
  • PostCss

Backend

  • Node.js
  • Express
  • PostgreSQL
  • MySQL
  • Stripe API

Mobile

  • React Native

Tools

  • FFmpeg
  • Axios
  • Cypress
  • Testing Library