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Just launched my developer portfolio on Contra.
I build systems that solve real business problems — not prototypes,
but production-ready tools that are live and generating impact.
A few things I've shipped recently:
→ Cinema scheduling platform with role-based access and conflict detection
→ Automated email parser that processes hundreds of KDMs weekly in seconds
→ Full e-commerce store with Firebase and WhatsApp checkout
→ Two real-time multiplayer games with React + Firestore
If you need a web app, an internal tool or a workflow automation —
check out my work below.
martinmatta.com.ar
Martin Matta — Developer
Desarrollador especializado en automatizaciones, aplicaciones web y sistemas internos. Construyo herramientas funcionales, en producción, que generan impacto concreto de negocio. Disponible para proyectos.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
Related posts
Just cracked the top 5%🎉
Hopefully, I land a project soon on Contra and do contact me with any custom software/AI/Automation requirements you might have!
Congratulations 🔥
A good-looking website that converts nobody is just an expensive ghost town.
This concept explores a problem we solve regularly at YES IT Labs - businesses investing heavily in design but building zero lead generation into the foundation.
Here's the strategic difference we bring:
=> We design around the buyer's decision journey, not just aesthetics
=> Every CTA placed with intent - not decoration
=> Performance and conversion built in from day one, not bolted on later
The result: a website that works as a 24/7 business development tool - not just a digital business card.
We've applied this thinking across hospitality, legal tech, e-commerce and SaaS platforms.
If your website looks impressive but isn't generating consistent leads - that's the exact problem we're built to fix.
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