I build software
Self-taught engineer from Quito, working remotely with startups. I take products from a blank repo to a system that ships — and sells.
Products I've shipped
A selection of the systems I've architected, led and launched.
Multi-project delivery at a Spain-based software studio — cross-platform apps, full-stack systems, and code review at the core.
An AI-native legal platform, taken from a blank repo to a working MVP in three months.
A production-ready betting and lottery platform spanning ten countries, led from architecture to launch.
An AI fitness SaaS that turns abstract goals into time-blocked commitments in the tools you already use.
Experience
Roles where I've architected, led and shipped — for startups and clients across the board.
Multi-project delivery at a Spain-based software studio — cross-platform apps, full-stack systems, and code review at the core.
An AI-native legal platform, taken from a blank repo to a working MVP in three months.
A production-ready betting and lottery platform spanning ten countries, led from architecture to launch.
A high-conversion agency landing page, built and launched in two weeks.
Modernizing a live platform — paying down technical debt and re-architecting for scale.
End-to-end build of an automotive company's corporate website, from concept to deployment.
A full-featured NameMC clone with real-time 3D skin rendering and high-performance search.
A bilingual corporate website with a full CRUD admin panel, owned from architecture to launch.
Led a team of five to ship the company's public website and a secure CRUD admin panel.
The stack I build with
Tools are means, not ends. I choose what fits the problem and the team.
HTML
CSS
JavaScript
TypeScript
Python
React
Next.js
Astro
TailwindCSS
Express
Deno
Django
FastAPI
PostgreSQL
MongoDB
Prisma
Supabase
AWS
GCP
Docker
I'm a self-taught software engineer driven by technology and clean logic. I work remotely with startups, where I've owned software architecture end to end — from the data model to the business logic to the interface.
I'm known for discipline, structure, and a relentless focus on learning. I care less about writing code and more about shipping solutions that hold up under real load and create measurable impact.
Whether I'm founding the engineering of a new product or leading a small team to production, I bring the same thing: clarity, ownership, and systems built to last.
Thoughts on building
Notes on architecture, engineering and the craft of shipping.
Read the blogBuilding an app that keeps working without a connection — and syncs cleanly the moment it's back.
When you own the system from the first commit, every decision compounds. Here's what I learned.
Leading small teams to real launches taught me that process is a tool, not a ceremony.
Let's build something that lasts.
Have a product to architect or a team to strengthen? I'm open to select freelance and full-time work.
mathiassaid7@gmail.com