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I will add an ai chatbot and gpt integration to your mobile app
Zubair
Level 2
About this gig
Already have an app and want to add AI without rebuilding it?
I'm Zubair, a full-stack Flutter developer specializing in AI integration. I add real, working AI to your existing iOS or Android app: chatbots, GPT/Gemini assistants, smart search, voice, and RAG that answers from YOUR own data
40+ happy clients · 5.0 rating · certified Google Play publisher
What I can add to your app:
- AI chatbot / support assistant (OpenAI GPT, Gemini, Claude)
- RAG chatbot trained on your docs, FAQs, or knowledge base
- Smart search & recommendations
- Voice input & speech-to-text
- AI image / document analysis
- Custom prompt flows for your business logic
- Backend + API integration to power it all
Works with: Flutter, React Native, native iOS (Swift/SwiftUI), native Android (Kotlin).
Tech stack: OpenAI · Gemini · Claude · LangChain · FastAPI · Node.js · Firebase · Vector DB (Pinecone / Qdrant)
How it works:
1. Tell me your stack and goal-free chat
2. I scope the AI feature and confirm the package
3. I build, you test on a live build
4. I hand over source code + support
No rebuild needed. Message me with your app details and I'll tell you exactly what's possible and the best package.
Get to know Zubair
Zubair
AI Software Engineer, Android, iOS, Web and Cloud Apps
Level 2
- FromBangladesh
- Member sinceMay 2019
- Avg. response time1 hour
- Last delivery1 week
Languages
English, Urdu, Hindi, Bengali
I'm an AI Software Engineer who ships production systems end to end — Android, iOS, web, cloud and applied R&D. I lead engineering at Ryza Dev, a studio covering the full journey from first line of code to Google Play and App Store release.
Expertise: AI/LLM integration, RAG and chatbots, computer vision; Flutter, Kotlin and Swift apps; React/Next.js, Node/NestJS and Python backends; Docker, CI/CD and cloud; plus automation, embedded and R&D.
My Portfolio
FAQ
Do you need my app's source code?
Usually yes, or repo access. If you don't have it, I can often work via API-only integration depending on your setup — message me and I'll confirm.
Which AI models can you integrate?
OpenAI GPT, Google Gemini and Claude, plus RAG over your own data using a vector database. I'll recommend the best fit for your use case and budget.
Can the chatbot answer from my own documents?
Yes. I build RAG chatbots trained on your PDFs, FAQs, docs or knowledge base so answers come from your content, not generic model knowledge.
Will this work with my existing app?
Yes. I integrate with Flutter, React Native, native iOS (Swift) and native Android (Kotlin) — no need to rebuild your app.
How long does integration take?
Most AI feature integrations ship in 3-10 days depending on scope. I share a clear plan before starting.
