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  • Rating 654

Budget: 550 USD Deadline: 6 days

I have experience in frontend and backend development — I create modern fullstack applications using Next.js / React / NestJS / Express / TypeScript / MongoDB / Prisma, including authentication, API integrations (including OpenAI), chat history storage, and connecting Stripe for payments.

I understand that the goal of the project is to create a fast but high-quality demo product for testing and presentation, so I will do everything as quickly and efficiently as possible.

Technology stack:

Frontend: Next.js or React, Tailwind, Zustand

Backend: NestJS, OpenAI SDK

  • Projects 8
  • Rating -
  • Rating 1 182

Budget: 700 USD Deadline: 7 days

Hello, Catherin

We can do it best way, sophisticated design and minimum functionality.
Save your time and business.

PM required!

  • Projects 8
  • Rating 5.0
  • Rating 2 930

Budget: 600 USD Deadline: 7 days

Hello 👋

I am ready to take on the project and build a working MVP chatbot with GPT-4 for the web (desktop + mobile).

I will do:
• Web interface in the style of ChatGPT (Next.js + Tailwind).
• Onboarding (3 steps + email registration).
• Stage selection screen (6 buttons with dialogue branching).
• Integration of GPT-4-turbo via OpenAI API.
• Saving history and stages in Supabase (or Firebase).

  • Projects 55
  • Rating 5.0
  • Rating 6 585

Budget: 300 USD Deadline: 7 days

Hello, I am ready to do it. I have experience in developing dating chats using AI. Write to me in private messages to discuss in more detail. Stack Next.js + Laravel

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  • Rating 356

Budget: 500 USD Deadline: 10 days

Hello! 👋
I am an AI Automation Specialist, I create smart systems based on ChatGPT, Make, Firebase, and Google integrations.
I propose to implement a full-fledged MVP web application with GPT-4:

🔹 onboarding with email registration (Firebase Auth);

🔹 stage selection (6 interactive scenarios with emojis);

🔹 chat in the style of ChatGPT with GPT-4o / GPT-4-turbo;

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  • Rating 61

Budget: 300 USD Deadline: 10 days

Hello 👋

Interesting project — just my profile.
I have experience in developing bots with GPT-4/GPT-4o, context retention, onboarding, and integrations.

I understand the task:
it is necessary to create an MVP web chat with GPT integration, registration, and stage selection — all in a modern format.
How I see the implementation:
- Frontend: React / Next.js (responsive design for desktop and mobile).
- Backend: Node.js + Express or Firebase functions.

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