Hi, I'm
Roi
Senior Software Engineer & Team Lead
Building products, teaching code, and crafting games — from Galicia to London.
About Me
A passionate engineer who builds, teaches, and creates
I'm a Senior Software Engineer and Team Lead based in London, originally from Galicia, Spain. With over a decade of experience, I've worked across startups and large enterprises, building scalable systems and leading engineering teams.
My journey has taken me from Barcelona to Mexico (where I taught Java bootcamps) to London. Along the way, I've built SaaS platforms, published mobile apps and games, started a tech blog, and launched a YouTube channel.
I'm passionate about clean architecture, developer experience, and turning ideas into polished products. When I'm not coding, you'll find me exploring game development with Godot or writing about software engineering.
My Journey
Galicia, Spain
Where it all started
Barcelona
First engineering roles
Mexico
Teaching Java bootcamps
London
Leading engineering teams
Years Experience
Projects Built
Apps Published
Projects
A selection of things I've built
Flats Patio
Property management platform for building communities. Announcements, polls, directory, and resident communication — all in one place.
CardLink
Digital business card SaaS. Create, share, and track professional cards with QR codes, analytics, and Google Wallet integration.
Gravity Flip Runner
Endless runner mobile game where you tap to flip gravity. Built with Godot Engine for Android.
Jungly Birds
A madly difficult tap-to-fly game featuring a crazy parrot dodging bamboo sticks. Published on Google Play.
What About Today?
Daily entertainment app with famous quotes, curious facts, historical anniversaries, and riddles.
Travel Alarm
Location-based alarm that wakes you when you're near your destination. Perfect for commuters.
The Kernel Brewery
Modern website redesign for a Bermondsey craft brewery. Pitch project unifying their main site and Shopify store.
Skills & Experience
Technologies I work with and places I've worked
Backend
Frontend
Mobile & Games
DevOps
Work Experience
Current
Shaype
Senior Software Engineer & Team Lead
London, UK
London
Infinity Works (Accenture)
Software Engineer
London, UK
Mexico
CodingNomads
Java Instructor
Playa del Carmen, Mexico
Barcelona
Infojobs
Software Developer
Barcelona, Spain
Barcelona
Altran (Capgemini Engineering)
Software Engineer
Barcelona, Spain
Blog & Content
Writing and sharing what I learn
Get in Touch
Let's connect and build something together
Whether you want to collaborate on a project, discuss tech, or just say hello — I'd love to hear from you.