Hi, I’m Ariel.

Building software, from idea to application.

I’m a Software Engineering graduate from the University of Seville. I enjoy building complete applications and working with data and artificial intelligence.

Seville, SpainLooking for my next professional opportunity

Professional experience

01

Jan–Feb 2026Two intern developers

Zicofy · Full-stack development internship

EmpatIA

Two connected applications: a monitoring platform for teachers and a conversational emotional-support assistant for students.

My contribution. A colleague and I built both the student app and the teacher platform from scratch, including interfaces, application logic, data integration and AI services.

  • TypeScript
  • Google Cloud
  • Firebase
  • Firestore
  • Firebase Data Connect
  • GraphQL
  • PostgreSQL
  • OpenAI API
  • Whisper

Projects

02

More projects

Apr 2026Two-person project

Salon booking system

An application for booking services and organising a salon’s schedule, with separate customer and administration flows.

My contribution. I developed data models, authentication, availability and booking rules, including admin-created appointments, validation and tests.

  • MongoDB
  • Mongoose
  • Express
  • React
  • Node.js

Nov–Dec 202512 people · two teams of 6

Poké-Hub

A Pokémon model and dataset repository where I implemented two-factor authentication and account-recovery mechanisms.

My contribution. I implemented the two-factor authentication flow, from its screens and encrypted authentication secret to recovery codes and tests.

  • Python
  • Flask
  • Jinja2
  • SQLAlchemy
  • MariaDB

Jun 2025Two-person project

Lightsout

An automated-planning study for solving Lightsout and comparing the cost of finding solutions with fewer moves.

My contribution. My colleague and I worked together on the code, experiments and report, without a fixed division of tasks.

  • Python
  • PDDL
  • Unified Planning
  • Fast Downward
  • Breadth-first search

About me

03

During my degree, I worked on interfaces, business logic, databases and testing. In my internship, a colleague and I built two applications for the EmpatIA project. For my final-year project, I brought web development, data processing and machine learning together in Pitch Rivals.

I’m interested in AI, automation and cloud technologies. I’m looking for a team where I can contribute and keep learning across the application, rather than specialising in only one layer.

University of Seville · BSc in Computer Engineering — Software Engineering · 2022–2026

Native Spanish · Cambridge B2 English

Let’s talk.

I’m open to software engineering and full-stack roles, including projects that bring applications, data and AI together. If that sounds like a fit for your team, I’d love to hear from you.