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Fiverr Pro
Nederlands
$
USD
I will build a modern fullstack web app
Nostra
Over deze dienst
Got a product idea or business tool to build? I'll turn it into a production-ready fullstack app using React + FastAPI clean code, real deployment, no templates.
I specialize in building full-stack applications with proper REST API design, authentication, and database integration.
What I can build for you:
- Custom dashboards and admin panels
- REST APIs with full CRUD operations
- User authentication (JWT, OAuth2)
- PostgreSQL / SQLite database integration
- Responsive UI with modern design
- AI integrations (OpenAI, Claude, Groq)
Tech stack: React, FastAPI, Python, PostgreSQL, Docker, Supabase, MongoDB, n8n.
What you'll receive:
- Clean, well-documented source code
- Deployed or ready-to-deploy application
- README with setup instructions
I've built fullstack apps for enterprise systems and AI-powered tools I write code that works in production.
Not sure what you need? Drop me a message I usually respond within a few hours.
Maak kennis met Nostra
Nostra
Full Stack Developer React FastAPI Python AI
- Afkomstig uitFrankrijk
- Lid sindsjul 2020
Talen
Oekraïens, Russisch, Frans, Engels
Full-Stack Dev & AI Engineer | React · FastAPI · Python · Docker
I'm Andrii, based in Paris — 12+ months professional experience
& a live B2B SaaS in production (aireviewresponder.dev).
Built:
- SaaS with Stripe, multi-tenant architecture, 99.9% uptime
- REST APIs with Mistral AI @ Aéroports de Paris
- Banking fraud detection — 99.95% accuracy,
Andere Software development diensten die ik aanbied
Veelgestelde vragen
Do you provide the source code after completion ?
Yes, always. You'll receive the full source code with a README and setup instructions.
Can you deploy the app to my server or cloud ?
Yes, I can deploy using Docker on any VPS (Hetzner, DigitalOcean, etc.) or configure it for Supabase/cloud platforms. Deployment is included in the Premium package.
What if I need changes after delivery ?
Each package includes revisions (1/2/3 depending on the plan). Additional revisions are available as an extra service.
Do you work with existing codebases ?
Yes, I can extend or fix an existing React/FastAPI project. Just share the details before ordering so I can evaluate the scope.
Can you integrate AI features like a chatbot or OpenAI ?
Absolutely — I've built AI-powered apps using OpenAI, Claude, and Groq APIs. If you need this, mention it in your requirements or check my other gig specifically for AI integration.
How do I get started ?
Message me first with a brief description of your project. I'll confirm the scope and recommend the right package before you place an order.
