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Fiverr Pro
English
$
USD
I will be ai developer for ai chatbot, ai mobile app, ai website, ai saas development
Navid
5.0
5.0
Gig Summary
About this gig
Looking for an AI developer to build your AI mobile app, AI website or AI SaaS development? I build AI chatbots, full-stack apps and scalable backends.
I'm a Senior Full Stack AI Developer with 5+ years helping startups and businesses ship scalable, production ready apps. My expertise spans AI Agents, LangChain, RAG pipelines, embeddings and Vector DBs.
What I build:
- AI mobile app for iOS & Android
- AI website & desktop app
- AI SaaS development
- AI chatbot, AI agents & conversational workflows
- RAG pipelines & vector search systems
- LLM integrations
- AI model fine-tuning
- REST and gRPC APIs
- AI chatbots with voice (Whisper, ElevenLabs)
- Payment integrations (Stripe, Razorpay, Crypto)
- App Store & Play Store submission
- Cloud deployment (AWS, GCP, Vercel)
Tech Stack: React Native, Flutter, React, Next.js, Python, FastAPI, MERN Stack, LangChain, LangGraph, CrewAI, OpenAI, Claude, Gemini, PostgreSQL, Redis, Pinecone, ChromaDB, AWS, Supabase
Why Choose Me?
- Free consultation
- Unlimited revisions
- Fast delivery with clear milestones
- 24/7 communication & regular updates
- Post-launch support included
Message me with your idea - I'll reply with scope, timeline and cost.
Get to know Navid
Navid
AI Developer, Full stack AI Developer
- FromIndia
- Member sinceMar 2017
- Avg. response time1 hour
- Last delivery1 month
Languages
Hindi, English, Urdu
I’m a Full stack AI Developer with 5+ years of professional experience. I started my professional career with freelancing on Fiverr and later spent 4 years working with two Web3 startups. I build modern web & mobile apps using React, React Native, Node.js, & TypeScript. I also specialise in AI development with Python, FastAPI, LangChain, and LLMs like ChatGPT & Claude. I support projects end-to-end, from consultation and planning to development, deployment, and long-term maintenance. I focus is on stability, performance, clear communication, and long-term technical reliability of the product.
FAQ
Do you build both iOS and Android with one codebase?
Yes. I use React Native which delivers a single codebase for both iOS and Android - saving you time and cost without sacrificing performance.
Can you integrate any AI model like OpenAI, Claude or Gemini?
Absolutely. I work with OpenAI, Claude, Gemini, Groq and more. I'll recommend the best model based on your use case and budget.
Do you build the backend too or just the mobile app?
Yes, full stack - I handle the entire product end to end. React Native or Flutter frontend, Python FastAPI backend, database, AI integration and cloud deployment. One developer, complete ownership.
What if I don't have a clear idea yet?
No problem. Message me with a rough concept - I'll help you define the scope, tech stack and timeline before you order.
Can you work on an existing app or only new projects?
Both. I can build from scratch or integrate AI features, fix bugs and add functionality to your existing React Native app.
Can you deploy the app to App Store & Play Store?
Yes, I can handle deployment and guide you through store submission if needed.
Reviews
21 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S 
sufijoad
India
Very skilled developer who fixed a critical issue that had been blocking our project. The solution was implemented quickly, and the overall quality of work exceeded expectations. Looking forward to working together again. Professional, responsive, and reliable. Highly recommended! Thanks
Up to $50
Price
4 days
Duration
Helpful?R redaali231
United Arab Emirates
Mohammed is a great guy to work with. Always responsive, easy to communicate with, and just makes the whole process smooth. No complaints at all - will definitely come back.
Up to $50
Price
1 day
Duration
M 
Seller's Response
Helpful?E 
elvinaslu
United Arab Emirates
Good developer
Helpful?W williamduong2
Vietnam
He is friendly, grasps my request quickly and is willing to edit my request.
Helpful?B beinghuman797
Switzerland
Simply outstanding. One of the best Developers I have ever met. Delivery on time. Communication simply the best. Thank you and keep in touch for the next project.
Helpful?
Reviews
21 reviews for this Gig
| (21) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S sufijoad
India
Very skilled developer who fixed a critical issue that had been blocking our project. The solution was implemented quickly, and the overall quality of work exceeded expectations. Looking forward to working together again. Professional, responsive, and reliable. Highly recommended! Thanks
Up to $50
Price
4 days
Duration
Helpful?R redaali231
United Arab Emirates
Mohammed is a great guy to work with. Always responsive, easy to communicate with, and just makes the whole process smooth. No complaints at all - will definitely come back.
Up to $50
Price
1 day
Duration
M Seller's Response
Helpful?E elvinaslu
United Arab Emirates
Good developer
Helpful?W williamduong2
Vietnam
He is friendly, grasps my request quickly and is willing to edit my request.
Helpful?B beinghuman797
Switzerland
Simply outstanding. One of the best Developers I have ever met. Delivery on time. Communication simply the best. Thank you and keep in touch for the next project.
Helpful?
