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I will build ai chatbot flutter app with openai gpt API
Muhammad Hassan
About this gig
Looking to launch your own AI-powered chatbot app for Android and iOS? You have come to the right developer.
I build custom AI chatbot mobile apps using Flutter and the OpenAI GPT-4 API. Whether you need a smart customer support bot, a personal AI assistant, or a branded ChatGPT-style app, I deliver a polished, production-ready solution fast.
What you get:
- Fully functional chatbot app for Android and iOS
- OpenAI GPT-4 or GPT-3.5 Turbo API integration
- Clean, modern chat UI with real-time streaming responses
- Firebase authentication and cloud storage
- Custom system prompts and bot personality settings
- Full Dart source code with clear comments
- APK and IPA build files ready for store submission
Why choose me:
- Fast delivery with regular progress updates
- Pixel-perfect UI with smooth animations
- Free bug fixes after delivery
- Play Store and App Store deployment support
From simple chatbots to advanced AI assistants with memory and context, I tailor every app to your exact requirements.
Message me before ordering to share your idea. Let us build something great.
Get to know Muhammad Hassan
Muhammad Hassan
Let's chat and make your business live in a month
- FromPakistan
- Member sinceMar 2021
- Last delivery2 years
Languages
Urdu, English, Italian, French
Let's connect for 30 minutes free consultation.
Need a fast, reliable app for Android, iOS, or Web? Let’s build it right — together.
Hi, I’m Muhammad Hassan — a Flutter Developer with 4+ years of hands-on experience building apps that are live and running. I’ve worked on over 5 production-level apps and can handle everything from frontend to backend.
What I Do:
Flutter & Dart (Cross-platform mobile + web)
Firebase (Auth, Firestore, Cloud Functions)
Node.js & TypeScript (Backend APIs)
Payment integrations (Stripe, PayPal, Apple/Google Pay)
Cloud deployments (Google Cloud, AWS) and more.
My Portfolio
FAQ
Do I need my own OpenAI API key?
Yes, you will need your own OpenAI API key. I can guide you through getting one and setting it up, which takes only a few minutes.
Will I receive the full source code?
Yes, all packages include the complete Flutter source code with clear comments so you or your team can maintain and extend the app.
Can you deploy the app to the App Store and Play Store?
Yes, I provide full deployment support for both the Google Play Store and Apple App Store as part of the Standard and Premium packages.
Can I customize the chatbot personality and responses?
Absolutely. I can configure custom system prompts so the bot responds in a specific tone or with domain-specific knowledge for your use case.
Can you integrate other AI models like Gemini or Claude?
Yes. While the gig is focused on OpenAI, I can also integrate Google Gemini, Anthropic Claude, or any REST-based AI API as a custom project.
