Explorar las categorías
Explora
Fiverr Pro
Español
$
USD
I will debug fix and finish your ai app
Sem Hiel
5.0
5.0
Acerca de este Servicio
Hi, I am Sem. Your AI app almost works, then the API call times out, the output comes back empty, or it breaks on mobile. That is what I fix.
I debug and finish AI apps in React Native, Next.js and Python, including projects that started in Lovable, Bolt.new, Cursor or Replit and stalled halfway.
What I fix:
- Failing API calls, rate limits and broken streaming
- Prompts that return empty or inconsistent output
- Slow responses and wasted token cost
- Exposed keys, broken auth and builds that will not deploy
- Features that were started and never finished
My process:
- I read the code and reproduce the bug
- You get a report: cause, priority and effort
- I fix, test and deploy
- Handover notes so it stays fixed
You keep the source code and your own API keys. Send me a message with your repo and what is broken, and I will tell you honestly what it needs.
Conoce a Sem Hiel
Sem Hiel
AI app developer I build them, and I fix the ones that almost work
- DePaíses Bajos
- Miembro desdemar 2020
- Responde aprox. en:1 hora
- Última entrega1 semana
Idiomas
Holandés, Inglés
Hi! I'm Sem, a Full-Stack & Mobile Developer from the Netherlands with 8+ years of programming experience. I specialize in Swift, SwiftUI, React Native, AI integrations (OpenAI, ElevenLabs), Supabase, Firebase, APIs, and scalable backend development. I build clean, high-performance apps and MVPs with a strong focus on quality, communication, and maintainable code. Let's turn your idea into a polished, production-ready product.
Mi porfolio
Otros servicios de Desarrollo de IA que ofrezco
FAQ
What do you need from me to start?
Access to the repo or project, a short description of what is going wrong, and the steps to reproduce it. If the app is live, a link helps too. You do not need to send me your API keys.
My app was built with Lovable, Bolt or Cursor. Can you still work on it?
Yes, that is a large part of what I do. AI generated projects usually work until the first real user hits them. I clean up the structure, fix what breaks, and hand it back as code you can keep building on.
What if the problem turns out to be bigger than the package?
I tell you before I start. You get the audit and an honest estimate of what the rest would take, and you decide whether to continue. I would rather scope it correctly than deliver half a fix.
Reseñas
1 comentarios sobre este Servicio
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
D danilodder2006
Países Bajos
Incredibly fast response, very helpfull and fixed the app in no time!
Hasta USD50
$
1 día
Tiempo
Útil?
Reseñas
1 comentarios sobre este Servicio
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
D danilodder2006
Países Bajos
Incredibly fast response, very helpfull and fixed the app in no time!
Hasta USD50
$
1 día
Tiempo
Útil?
