Freelance developer · Games · Maker

Arnau Lafuente Federico

Freelance developer. Right now building three open products — Lumware, CamperRoute and Splice — while taking on web, simulation and electronics commissions. Seven years integrating automotive simulators at SEAT (via EDAG) with Unity, Unreal and CAN bus, on a solid background in industrial automation and robotics.

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12+

years of experience

roles and collaborations

languages · 2 native · 1 working

1st prize

Generalitat 2015

Experience

Apr 2025 → Current · 1 yr · 2 mo

Software developer

Freelance · Barcelona

Current
- Mobile apps (Swift, Kotlin, Flutter and React Native) and web apps with React, Next.js, Angular and Python.
- MVPs and prototypes to validate ideas before committing more resources.
- Product partnership: I adjust scope and pivot direction when early feedback calls for it.
Oct 2018 → Jun 2025 · 6 yrs · 9 mo

Programming technician

EDAG Group · Martorell (SEAT)
- 2D/3D/AR/VR/MR apps and simulations in Unity3D and Unreal Engine.
- Software integration on showcars and hands-on support at exhibitions.
- Arduino / CAN-bus communication with the automotive simulators.
- Tech-device research and technical documentation.
Jul 2020 → Sep 2021 · 1 yr · 3 mo

App developer

Waital · Barcelona
- Prototype and MVP for mobile devices with Unity3D and a REST API.
Mar 2016 → Jul 2018 · 2 yrs · 5 mo

Games & electronics instructor

Tecnocampus Mataró-Maresme · Mataró / Granollers
- Teaching teens (12–18): Unity3D, Unreal Engine and Arduino projects.
Nov 2013 → Apr 2014 · 6 mo

Industrial automation & robotics intern

SGAR · Barcelona
- 360 hours of hands-on industrial automation.

Education

2014 → 2018

BSc Videogame Design & Production · Programming · Final-year project with distinction

Tecnocampus (UPF)

Mataró

2012 → 2013

Industrial Automation & Robotics (Higher VET)

Institut Escola del Treball

Barcelona

2009 → 2012

Technical high-school diploma

Institut La Vall del Tenes

Lliçà d'Amunt

Skills

Game dev

Unity3D
Unreal Engine
C#
C++
AR / VR / MR

Programming

TypeScript
JavaScript
Python
React.js
C#
C++

Mobile

Swift
Kotlin
Flutter
React Native

Hardware

Arduino
ESP32
Raspberry Pi
Microcontrollers
CAN bus
Robotics
Soldering

Other

AI / ML
Technical writing
Teaching

Languages

Catalan

100%

Native
Spanish

100%

Native
English

70%

Working proficiency

Awards & recognition

2015 · 1st prize

First prize, best videogame · Generalitat de Catalunya

República Catalana: 1931

Certifications

Data Science: Artificial Intelligence & Machine Learning
Claude Code in Action
Intro to AI-assisted development