Gabriel H.

Top 1% Expert-Vetted Freelancer on UpWork ✅

You need software that actually works in production, not a prototype that falls apart under real users, and not code a junior (or an AI) rushed out that you'll be paying to fix later.

For 10+ years I've been the senior engineer Fortune 500s and funded startups bring in when the stakes are too high to get it wrong; tight timelines, existing codebases, high-traffic systems where "it mostly works" isn't good enough.

I use modern AI tools where they genuinely speed things up, but the value I bring is the architecture and judgment that keeps what I ship production-grade and maintainable long after launch.

What I Bring to the Table
📱 Mobile & Full-Stack Expertise – React Native (iOS & Android), TypeScript, React, Next.js, Firebase, Vercel, Railway, Supabase, Node.JS, Express
🚀 MVPs & Prototypes – From idea → product built to scale
🛠 Fixing & Scaling Existing Apps – Notifications, performance, migrations, stability
📞 Clear Communication – Realistic estimates, proactive updates, no surprises
🧠 AI-Native Development – Faster iteration without sacrificing quality

Why Work With Me?
✅ Top 1% on Upwork (Expert-Vetted)
✅ Fortune 500 + high-traffic production experience
✅ Strong ownership and long-term thinking
✅ Trusted to solve hard problems, not just ship features

Testimonials
⭐ “Gabe was incredible. He went above and beyond.”
⭐ “Great estimates, great communication, and consistently high-quality work.”

If you're building something that matters, send me a message describing the problem. I'll let you know within 24 hours if I'm the right fit.