Development of an iOS application (Swift). Chat with AI (voice + text), from MVP to production.

Budget: 10000 UAH Deadline: 1 day

✋ Hello! We are the IT company dZENcode.

We are implementing a React Native application with voice/text chat, LLM integration, and architecture for 10,000+ users. If necessary, we will adapt it for Swift, relying on the team's experience, best practices, and our own developments.

What is the stack for the backend/API and the real-time protocol?
What LLM provider are you using, and is speech streaming needed?

You can find detailed information about our services and rates on our website: Freelancehunt
Take a look – we will discuss the details of the work further, write when you are ready.

The final cost is determined only after clarifying the scope and requirements.

___________________
Best regards,
Manager of dZENcode

Our strengths:
💎 10+ years providing IT services: Outsourcing, Outstaffing
🔥 90+ in-house specialists
🚀 Projects "from scratch" and for support
⚙️ SLA and post-production support
✅ Contract with the company, guaranteed results!
🔥 250+ public reviews since 2015. Expand

Budget: 10000 UAH Deadline: 1 day

Hello. I have already implemented more than one similar project and I am ready to help you bring your idea to life. Write to me - we will discuss the details.

Budget: 5555 UAH Deadline: 1 day

Good day, I am interested in your project.

MVP through vibe-coding is a normal start, but for 10k+ users it is critical to properly build the architecture, otherwise everything will start to "fall apart" under load.

I work with production applications: Swift, architecture (MVVM/VIPER), API, and real-time logic. I have experience with chats and load optimization.

I can rebuild the application into a stable and scalable version with a proper architecture and preparation for growth.

I am ready to review the current MVP and discuss implementation.

Budget: 1000 UAH Deadline: 1 day

Hello, I am ready to write applications. Write to me in private messages to discuss the details. I will be happy to collaborate!

Budget: 11111 UAH Deadline: 30 days

Hello!

I am ready to join the development of the iOS application and build a stable production version based on your MVP.

I will approach the task as a full-fledged product: first, I will analyze the current logic of the MVP (what can be reused), after which I will build the application architecture from scratch for scalability and stable operation.

I envision the implementation using Swift + MVVM (or VIPER if necessary), with separation into modules: authorization, chat (text + voice), working with the API, state management, and data storage. For the chat — real-time interaction (WebSocket/streaming) to ensure quick response.

Regarding voice: I will implement recording, sending, and processing audio with consideration for UX (smoothness, no delays, clear feedback to the user).

I will pay special attention to load: optimizing network operations, caching, state control, so that the application works stably as the number of users grows.

Deadline: 30 days
Cost: $2500

I have a couple of questions:
What is the current backend and API for the chat implemented on?
Is streaming response generation planned, or is a regular response sufficient?

After completion, I will add a bonus: I will prepare recommendations for further scaling of the application (bottlenecks and how to address them in advance).

I look forward to collaborating! Expand

Budget: 1234 UAH Deadline: 4 days

Hello. I am ready to take on the redevelopment of your application from scratch with a focus on stability, scalability, and load readiness.

I have experience in developing production iOS applications using Swift/SwiftUI, building architecture (often MVVM/Clean), working with APIs and real-time chats. I have also worked with voice features and AI/LLM integration, so I understand the specifics of such products.

Budget: 2000 UAH Deadline: 1 day

Hello! I am an iOS/Android app developer with experience in launched projects! I am ready to develop all the necessary functionality in Swift. My portfolio: Freelancehunt

Budget: 13457 UAH Deadline: 10 days

Good day.
I am engaged in application development on Flutter and am ready to implement your project.
I also have experience in AI integration.
A heavy load is not a problem; it will support even 20 thousand simultaneous users.

Budget: 1000 UAH Deadline: 1 day

Hello!
I have the necessary experience, and I also have a large portfolio of applications.
I will be happy to help you!

Budget: 27000 UAH Deadline: 27 days

Hello.
I am a senior developer with 10 years of experience. I have worked for 6 of those years on an online taxi project (the strongest experience in production).
I am familiar with the above-mentioned paradigms.
Chat - push, websockets, event-driven architecture approach.
I can optimize specifically for load, I understand about premature optimizations.
I have confident experience with LLM, API, Ollama (locally).
If you are interested in my experience - feel free to write, I would be happy to discuss your project in more detail.
Thank you for your attention.