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I will integrate ai chat and llm features into your app
Zakria Khan
Top Rated
About this gig
Want to add AI to your app but not sure how to wire it up? I integrate ChatGPT, Claude and other AI models into mobile and web apps, cleanly and securely.
Most businesses know they want an AI feature. The hard part is connecting the model to your app, handling the API, controlling cost, and making it reliable in production. That is what I do.
What I can build for you:
Add an AI chatbot or assistant to your app
Document and PDF analysis, summaries and Q&A
AI text, image or content generation features
Voice, transcription and translation features
Connect OpenAI, Anthropic, Gemini or open-source models
Backend, API keys, rate limiting and usage tracking handled properly
I work in Flutter, React and Node.js, and I have shipped 150+ apps over 6 years, so the AI feature arrives as part of a stable, well-built app, not a fragile demo.
Pricing is fixed and quoted once I understand the feature. Message me with what you want the AI to do and I will tell you exactly how I would build it, with a timeline and price, within 2 hours.
Get to know Zakria Khan
Zakria Khan
FullStack Mobile and Web Developer 7 Years expereince
Top Rated
- FromPakistan
- Member sinceNov 2018
- Avg. response time1 hour
- Last deliveryabout 5 hours
Languages
Pashto, Urdu, Hindi, English
I build complete products, not just apps — iOS, Android, web, backend and deployment, handled by one developer.
Six years in, 100+ apps delivered: small business tools, hobby projects, and complex platforms like ride-hailing apps with live tracking and multi-vendor marketplaces.
Native Android and iOS, Flutter and React Native for cross-platform, React on the web, Node.js and Firebase on the backend. Clean architecture, documented code, and full source handed over every time.
Every project starts with a written scope and a fixed price. I reply within 2 hours.
My Portfolio
FAQ
Which AI models can you integrate?
OpenAI (ChatGPT, GPT-4), Anthropic (Claude), Google Gemini, and open-source models like Llama. I recommend the best fit for your use case and budget, then handle the full integration, API setup and testing.
I have an existing app. Can you just add AI to it?
Yes. Send me your codebase or app details and I will add the AI feature into your current app without rebuilding it. I work with Flutter, React Native, React and most common stacks.
Who pays for the AI API usage?
You do, directly to the provider, using your own API keys, so you keep full control and there are no markups from me. I set up the keys, add rate limiting and usage tracking, and help you estimate monthly cost before we start.
Can you build a full AI app from scratch, not just add a feature?
yes. I build complete AI-powered apps end to end: frontend, backend, model integration and deployment to the App Store, Play Store or web. Message me with your idea for a full scope and fixed quote.
How do you keep the AI feature reliable and not just a demo?
I add error handling, fallbacks, rate limiting and testing so the feature holds up with real users. You also get clean documented code and the full source, so any developer can maintain it later.
