From mobile apps to full web platforms — I build scalable, production-ready products that help businesses grow and succeed.
Architecting, designing, and building — from concept to scalable production reality.
Rebuilt a broken MVP into a production-ready LMS connecting parents, teachers and students. Features an AI-powered support bot (Claude LLM) that reduced support tickets significantly. Currently serving thousands of active users.
Led development of a multi-tenant LMS for educational institutions in Spain. Each institution gets its own domain, branded experience, courses, students, interactive tests and grading — all fully customizable.
Led full-stack development of an LMS platform for a client in Finland. Institutional and student roles, portfolio tracking, skills development modules and social activity features.
Web platform for a Costa Rican medical supplies distributor. Showcases their full product catalog online, enabling potential business partners to browse offerings and make direct contact — driving real sales growth.
Built the corporate website for Show Marketing, the agency behind top Costa Rican public figures. Individual pages for each artist plus the full agency brand presence.
Solely designed and built the entire backend of an inventory, shrinkage and stock management platform. Complex business logic, formulas and data models — adopted by multiple companies.
Web apps, mobile apps and everything your business needs to grow.
Full-cycle web apps and websites from architecture to deployment. React, Next.js, Node.js. Clean code, scalable systems, and real business impact.
Cross-platform mobile apps with React Native. One codebase, iOS and Android. Built for performance, user experience and long-term maintainability.
AI-powered features, chatbots and automation tools integrated into your product. From support bots to intelligent recommendations — built in production.
From strategy and design to development and full-scale support.
We map out requirements, technical constraints and success metrics. I deliver a clear architecture proposal before a single line of code is written.
Iterative development with regular demos. Clean, tested, documented code. You're never waiting in the dark — I keep you in the loop every step of the way.
CI/CD pipelines, cloud deployment, monitoring and rollback strategies. I don't disappear at launch — I make sure it runs, scales and stays healthy.
Build reliable, user-focused products with expert code.
Book a callWith 4+ years of experience, I build web and mobile applications that actually ship. I've rescued failing MVPs, architected AI agents that cut support costs, and led engineering teams delivering for international clients across Costa Rica and Canada.
Whether you need a freelance partner to bring your idea to life, or a senior developer to join your team — I bring clean architecture, modern tech, and a product mindset to every project I take on.
A curated set of technologies I use to build scalable, production-ready products.
A track record of delivering real products for international clients.
Connect Education · Canada
Nexitus · Costa Rica
Devluxe · Costa Rica
International Polytechnic University · Costa Rica
GPA: 91 / 100
Soy Henry · Argentina
Canadian Dept. of National Defence
Compliance with Canadian federal privacy law (PIPEDA) · Required for DND contract
Vector Institute · Canada
One of Canada's leading AI research organizations
Reflecting my commitment to quality and reliability.
Working with Miguelangel was a great experience. He was always proactive, communicated clearly, and delivered consistently. He took complex technical challenges and turned them into clean, working solutions without needing constant oversight.
"Miguelangel joined us when our platform was essentially broken. Within 4 months he had it fully rebuilt, in production, and serving thousands of users. He also shipped an AI assistant that cut our support volume noticeably. Rare to find someone who can lead a team and still deliver at that technical level."
Miguelangel's ability to own a problem end-to-end is impressive. From the AI integration to the platform rebuild, he approached every challenge with a clear head and strong technical instincts. A pleasure to work with.
Miguelangel was one of our strongest engineers and leaders. He took on the most complex projects, led teams effectively, and always delivered. His work on Trainme alone — rescuing a project that was months behind — showed what he's capable of.
As a PM, Miguelangel made my job easier. He understood requirements quickly, flagged issues early, and kept the team aligned. The quality of his code and his accountability as a project lead set the bar for the whole team.
We needed a professional web presence that could actually drive business. Miguelangel delivered exactly that — clean, fast, and optimized. We started getting more inquiries through the site within the first weeks.
Answers to questions about my work and process.
Ready to turn your idea into a production-ready product? Let's talk. No commitment — just an honest conversation about what you need.
Have a project in mind or want to explore working together? Fill out the form and I'll get back to you within 24 hours.