I will build an ai mobile app with swiftui, openai, firebase


Level 1
About this gig
The AI mobile app space is full of developers who call fetch() on the OpenAI API and call it done. That's not what I do.
I'm Senior iOS Developer with hands-on experience building AI-powered mobile workflows, including HealthKit/ECG-type data processing pipelines, on-device CoreML inference, and LLM API integrations with proper streaming, error handling, context management, and UX design.
What I deliver:
- ChatGPT-style chat UI in SwiftUI with streaming token rendering
- OpenAI API integration: GPT-4o, Assistants API, function calling, embeddings
- CoreML: on-device model integration (image classification, NLP, custom models)
- Whisper API for voice-to-text features inside your iOS app
- Vision + CoreML pipelines for camera-based AI features
- Secure API key management no keys hardcoded in your binary
- LLM-powered features: document summarization, recommendation engines, smart search
- Full SwiftUI UI for all AI interaction screens
I understand both the iOS engineering side and the AI API side which means I can tell you what's feasible, what's expensive at scale, and what the right architecture is before you waste budget on the wrong approach, so discussed with me before placing order.
Get to know Ahmad Azam
Expect honesty and quality here
Level 1
- FromPakistan
- Member sinceMay 2018
- Avg. response time1 hour
- Last delivery1 week
Languages
English, Urdu
My Portfolio
FAQ
I want on-device AI, not cloud API calls. Can you do that?
Yes. I work with CoreML and can convert or integrate compatible models for offline inference. Good for privacy-sensitive apps.
Will my API keys be safe?
I follow Apple's recommended security patterns — no keys in the binary, proper keychain usage, and I can advise on a proxy backend if needed.
Can you add AI to my existing app?
Yes, that's the most common scenario. Share your codebase and I'll scope the integration without requiring a full rewrite.
Do you work with OpenAI or ChatGPT APIs?
Yes. I can integrate OpenAI/ChatGPT APIs and other LLM APIs into iOS apps, depending on your project requirements.
Can you connect the AI app with Firebase?
Yes. I can integrate Firebase Auth, Firestore, Firebase Storage, FCM, or other Firebase services depending on your app flow.
Can you build both frontend and backend?
I mainly specialize in iOS development, but I can also work with REST APIs, Firebase, backend coordination, and lightweight backend/API tasks. For larger backend systems, I can collaborate with your backend team or help define the API structure.
Will the app be ready for App Store submission?
For the Premium package, I can structure the app to be App Store-ready and help with submission-related fixes. Final approval depends on Apple’s review guidelines and your app’s content, privacy policy, and compliance.

