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I will develop a fully functional web app mvp for your startup
Herzen
About this gig
Have an idea you need to see working, not just mocked up? I'll build you a fully functional web app MVP: real features, a real database, live on the web.
Hi, I'm Herzen. I build fast, modern web apps for founders and small businesses using an AI-assisted workflow that cuts timelines dramatically without cutting corners on design. You get a polished, mobile-first product you can put in front of users, customers, or investors.
What you get: a working web app deployed to a live URL, a clean modern UI designed around your brand, user accounts and a real database, core features that actually work, and source code included with every package. Fast communication in English or Spanish.
How it works: share your idea and must-have features, then I design and build in short cycles, sharing progress links along the way. You review, I refine, we launch.
Why me? I run my own product ventures, so I think like a founder: ruthless about scope and obsessed with shipping. No agency bloat, no endless timelines. A working product in days, not months.
Not sure which package fits? Message me first and let's map the fastest path to your MVP.
Get to know Herzen
Herzen
I build fast, modern websites and web apps for founders and small businesses
- FromUnited States
- Member sinceAug 2026
Languages
English, Spanish
Hi, I'm Herzen. I build fast, modern websites and web apps for founders and small businesses, turning your idea into a working product without long timelines or a big-agency price tag.
I specialize in clean, conversion-focused sites and functional web apps: MVPs, landing pages, internal tools, and booking or ordering flows. I use a lean, AI-assisted workflow to move quickly while keeping the design polished.
Based in Miami, working worldwide, fully bilingual in English and Spanish. Message me and let's map out the fastest path to a product you're proud of.
My Portfolio
FAQ
Do I own the code and the finished product?
Yes, 100%. You receive the full source code and complete ownership of everything I build for you, including all design assets.
What do you need from me to get started?
A short description of your idea, your must-have features, and any branding or examples you like. I'll confirm scope with you before starting so there are no surprises.
Can you build my specific idea?
Most likely, yes. I specialize in dashboards, booking and ordering flows, internal tools, and SaaS-style MVPs. Message me with your idea and I'll confirm fit and the right package before you order.
