Build a working MVP chatbot for testing and subsequent launch.

Budget: 100 USD Deadline: 1 day

Hello, I worked on a ChatGPT clone for customer support, where we integrated GPT-4, stored histories, and created onboarding in 3 steps – all in a web application.

What volume of history needs to be stored: only the latest sessions or the entire correspondence?

I suggest we get in touch; I will provide you with free technical advice and we will create a development plan + I will tell you about my team!

Budget: 100 USD Deadline: 1 day

Hello, nice to meet you.
This is my previous chatbot project.

https://chatbot-two-taupe.vercel.app/

Please check.
Thanks

Budget: 350 USD Deadline: 10 days

Hello!

I am a backend developer (C#, ASP.NET Core, Python, JavaScript) with experience in creating web chats and AI integrations (OpenAI GPT-4-turbo, image generation, API orchestration).

From your description, I understand that you need a web chat in the style of ChatGPT with registration, stage selection, chat history saving (Firebase/Supabase), and connection to GPT-4o.

✅ I can implement:
– Web interface (React/Next.js) with onboarding and modern UI;
– Backend API (Node.js / .NET) with connection to GPT-4-turbo;
– Saving chats and stages in Firebase;
– Mini-admin panel (if necessary).

🔗 Examples of my projects:
– https://github.com/Mjamolov/AlertGateway.Api
— backend with REST API and Telegram integration;
– AI bot for generating texts and images (GPT-4 + DALL-E) — web version (I will show a demo in private).

⚙️ Stack: Next.js / React, Node.js (Express), Firebase / Supabase, OpenAI API

⏰ Deadline: up to 10 days
💰 Cost: 300–400 USD for a working MVP

I am ready to start immediately and show the interface prototype in the first 2 days. Expand

Budget: 200 USD Deadline: 7 days

Hello!
I have extensive experience in developing chat applications and AI projects based on GPT (web, Telegram).
I am ready to implement an MVP web application in the style of ChatGPT with a clean interface, history and stage retention, onboarding, and connection to GPT-4o / GPT-4-turbo.

In projects of this level, I have implemented:
- full-fledged web chats with history and GPT session retention,
- onboarding and registration via email,
- integration with Firebase and Supabase,
- responsive layout
- admin panels for managing messages.

I am ready to discuss the details and review your technical specifications. Expand

Budget: 369 USD Deadline: 17 days

Can I create the bot's logic on the new platform Agent Builder OpenAI? Where will the client code be, is there a server or do I need to choose something from serverless? Do you provide your own accounts or do I need to create new ones?

Budget: 140 USD Deadline: 3 days

Hello! I have reviewed your assignment and believe that I can successfully complete it. I would be happy to collaborate, please write to me personally for further details.

Budget: 500 USD Deadline: 7 days

Hi Katerina,

I can build your bot in 1 week.

Let's connect and discuss.

Best,
Jeo

Budget: 500 USD Deadline: 10 days

Hello. I will develop a web chat in the style of ChatGPT on Next.js + Node.js with GPT-4-turbo integration, authorization, history saving, and a responsive interface. I already have a similar project in my portfolio — an MVP chatbot with GPT integration and context saving (Firebase), I can show it in private. I am ready to discuss the details of the technical specifications and start working today.