Contact person: Build a Real-Time OpenAI Voice Chat Web App with Live Dashboard (Prototype)

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Location: Merrimac, Australia

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"Build a Real-Time OpenAI Voice Chat Web App with Live Dashboard (Prototype)

Project Description
I’m looking for a developer to create a browser-based voice chat web application using the OpenAI Audio and Speech APIs. The goal is to have a real-time, streaming voice conversation with an AI agent, paired with a live dashboard that updates continuously with insights from the conversation.
This is a prototype project (not production-ready), but it should be functional, mobile-friendly, and hosted on Firebase.

Core Features
- Real-time voice streaming:
- Continuous speech recognition (speech-to-text)
- Real-time text-to-speech responses from the agent
- Use of a predefined OpenAI stock voice
- Conversation Dashboard (visible to the end user):
- Live transcript of the conversation
- Running summary of key points
- Extracted entities (names, dates, tasks, etc.)
- Sentiment/emotion analysis
- Web Application Requirements:
- Browser-based, responsive design (desktop + mobile)
- No authentication required (for private testing only)
- Frontend: React or plain HTML/JS
- Backend: Node.js
- Hosting: Firebase

Deliverables
- A working prototype of the web app
- Source code with clear structure
- Setup instructions for running locally and deploying to Firebase
- Basic UI (functional, not heavily branded)

Scope
- Prototype only (not production-hardened)
- No integrations with external systems (CRM, Slack, etc.)
- No user authentication required at this stage

Skills Required
- Experience with OpenAI APIs (Audio/Speech + GPT models)
- Strong knowledge of WebRTC / streaming audio in the browser
- Frontend development with React or vanilla JS
- Backend development with Node.js
- Firebase deployment experience
- Familiarity with real-time dashboards and data visualization

Timeline & Budget
- Timeline: 2-4 Weeks
- Budget: $500-1500

Notes
- This is a prototype, so focus is on functionality over polish.
- Future work may include scaling this into a production-ready app with authentication, history, and integrations." (client-provided description)