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Your business challenge, solved with software
Whether you need a mobile app, a web platform, or a custom internal tool, I take it from idea to launch.
Mobile Apps
Need an app your customers can download? I design and build mobile apps for iOS and Android, from first concept to App Store release.
Web Platforms & Portals
Need a website or platform that actually does something? I build complete web systems: admin panels, customer portals, dashboards, and more.
Internal Tools & Automation
Still doing manually what a system could handle? I build custom tools and automations that save your team hours every week.
MVP Development
Have an idea but don't know where to start? I help founders build a first version fast so you can test, learn, and grow.
Technical Consulting
Need expert guidance on a technical decision or struggling with an existing system? I help you move forward with clarity.
Projects I've built
From artist apps to enterprise platforms. A sample of real work across industries.
Ricardo Arjona Official App
Official mobile app for one of Latin America's most recognized artists. Built from scratch and maintained for 6+ years, managing releases, exclusive content, and a large engaged fanbase.
World Padel Rating Manager
Full-stack platform for managing padel tournaments, rankings, and player profiles across multiple countries.
Lemon Cash
Crypto wallet used by thousands of users across Latin America. Built security-critical features.
CrewCenter (Hilti Group)
Mobile app used daily by construction teams across multiple countries to log work time and manage field operations. Built for Hilti, one of the world's largest construction tool companies.
Canvs Street Art
Location-based mobile platform to discover and share street art worldwide. Built for a global community of artists and urban culture enthusiasts.
Bajaao
Mobile app for India's leading musical instruments e-commerce platform, with a large catalog of instruments, accessories, and audio gear.
MedcomGo
Streaming app for live and on-demand TV channels from Panama's leading media network.
Dooiu
Marketplace connecting clients with professionals for paid consultations and expert sessions.
Chatbunker
Team messaging platform for professional collaboration with secure channels and real-time communication.
Have a project in mind? Let's talk.
Get in touchSimple, clear process
No surprises. Just results.
We talk
You explain your problem. I listen, ask the right questions, and make sure I fully understand what you need.
I write a proposal
I put together a clear scope, timeline, and price. You know exactly what you're getting and what it costs. No hidden fees.
I build it
I work through the project with regular updates. You're always in the loop.
We improve
After launch, we review what's working and where to go next.
What makes working with me different
13 years of real-world experience
I've shipped 80+ projects across industries, platforms, and team sizes. I've seen what works and what doesn't.
I speak your language
You don't need to understand the technology. I translate your goals into technical decisions and explain everything in plain terms.
Full ownership, start to finish
From the first conversation to launch day, I manage everything. You don't need to coordinate multiple people or teams.
Remote-ready, worldwide
Based in Argentina, available for clients anywhere. I've worked with companies in the US, Germany, Canada, and beyond.
Fast start, honest communication
I move quickly and keep you informed. You'll always know what's being built, why, and what's next.
Built to last
I build systems meant to grow with your business, not ones you'll need to replace in 12 months.
The person behind the work
I'm Matias, a software developer based in Patagonia, Argentina. I've spent 13 years building digital products for companies and founders around the world, from apps for major Latin American artists to enterprise tools used by global companies.
I work independently and take full ownership of what I build. I started as an Android developer and grew into an engineer who can handle everything from mobile apps to backend systems. My goal isn't to write code. It's to solve problems.
Professional Background
13+ years building applications for startups and enterprises worldwide
Software Engineer
RedPADELFull-stack developer building responsive web applications using Vue.js, Next.js, and Node.js with MongoDB.
Android Technical Lead
The App Master (Hilti Group)Led technical evaluation and improvements for Hilti Group's Android app.
Mobile Manager & Team Lead
The App MasterLed Android and React Native development teams, driving adoption of best practices and mentoring developers to deliver scalable mobile products.
React Native Engineer
Lemon CashDeveloped security features including MFA, passcode reset with liveness proof, and multi-currency balance views using React Native.
Lead Developer, Mobile SDKs
GetintheLoopDesigned and improved SDKs for Android, iOS and JS using Kotlin Multiplatform.
Android Engineer
GetintheLoopContributed to Kotlin Multiplatform SDK for shared logic between Android and JavaScript apps.
Freelance Mobile Developer
Independent
Delivered end-to-end mobile solutions for various clients including official artist apps, music players, chat apps, and productivity tools using Android native and React Native.
Android Developer & Team Leader
InfinixSoftDefined architecture and technology stack for client projects. Mentored junior developers and led training initiatives in Android development.
Android Developer
The App MasterEarly-career Android developer responsible for implementing features and learning core Android fundamentals.
Technologies & Tools
Full mobile and web development stack