I need a developer to build a browser-based application that enables natural, real-time, two-way voice conversations between a user and an AI model. The application should be lightweight, embeddable into an existing website, and have the following capabilities:
Core Features: 1. Live Two-Way Audio • User clicks a “Start Conversation” button to initiate a voice session. • AI and user can speak back and forth with minimal latency. • AI can respond while the user is speaking (interruptions allowed).
2. Streaming Speech-to-Text & Text-to-Speech • User’s voice is continuously transcribed in real time. • AI responses are converted to natural-sounding speech and played instantly.
3. Custom AI Model & Knowledge Base • The AI will be fine-tuned or configured to follow a specific role/persona and to operate within a defined knowledge base. • This role/persona will be predefined but should be easy to adjust in the code.
4. User-Uploaded Documents for Context • Users can upload documents (PDF, Word, or text) before or during the session. • The AI should be able to reference and incorporate this content dynamically into the conversation. • Uploaded files should be processed so the AI can search and quote relevant sections when replying.
5. Embeddable UI • Simple, single-screen interface with: • “Start Conversation” / “End Conversation” controls • Optional transcript display of the conversation • File upload area for session-specific documents • Minimal styling but easy to theme for my brand.
6. Optional Data Passing • Ability to load additional text/data into the AI’s context before the session starts.
Technical Requirements: • Must use OpenAI’s Realtime API (or similar low-latency LLM service) for voice streaming. • Browser-based microphone access via WebRTC (or equivalent). • Clean, well-commented HTML/JavaScript (or minimal React) that can be embedded into a Wix site. • Clear instructions for changing system prompt, voice, and any AI settings.
Deliverables: • Fully functional prototype that runs in Chrome and Edge without extra installs. • Code files and documentation for setup and configuration.
Nice-to-Have (future scope, not required now): • Session recording and playback • Multiple AI personas selectable at start • Visual indicators when AI is listening or speaking
This is a short project — I’m looking for a working prototype ready for testing within a week.
Azure Infrastructure Architect Needed Category: Amazon Web Services, Azure, Cloud Computing, DevOps, Infrastructure Architecture, Terraform, Windows Server Budget: min $50 USD
07-Nov-2025 17:04 GMT
Mobile App Build Category: API Development, Backend Development, Flutter, IPhone, Mobile App Development, PHP, React Native Budget: $250 - $750 USD
07-Nov-2025 17:03 GMT
Web Developer for Trading Analytics Dashboard Category: API Integration, Data Visualization, JavaScript, Software Architecture, Solana, Web Development, Web3.js Budget: $250 - $750 USD
07-Nov-2025 17:03 GMT
WordPress & SEO Expert (Website Optimization & Ranking) Category: Analytics, Content Strategy, Conversion Rate Optimization, Internet Marketing, Link Building, SEO, Web Development, Website Audit, Website Optimization, WordPress Budget: ₹600 - ₹1500 INR
07-Nov-2025 17:03 GMT
help me to Get and guide me to get amazon giftcards Category: Account Management, Affiliate Marketing, Amazon, Customer Experience, Customer Service, Digital Marketing, Market Research, Payment Gateway Integration, Payment Processing, Sales Budget: $30 - $250 USD
07-Nov-2025 17:03 GMT
Lead-Focused Google & Social Ads Category: Digital Marketing, Facebook Ads, Google Ads, Google Adwords, Google Analytics, Instagram Ads, Internet Marketing, Search Engine Marketing (SEM) Budget: £250 - £750 GBP
Russian Tutor Blog Design Category: CMS, HTML, PHP, Web Design, Web Development, Webflow, WordPress Budget: $250 - $750 USD
07-Nov-2025 17:00 GMT
Broker OI Webhook Integration Category: API Development, JavaScript, JSON, Node.js, PHP, Pine Script, Python, Software Architecture Budget: ₹600 - ₹1500 INR
07-Nov-2025 17:00 GMT
Clean Startup Plan Formatting Category: Business Plan Writing, Business Writing, Editing, Financial Modeling, Microsoft Word, Print Design, Proofreading, Typography Budget: $30 - $250 USD
Postare Anunțuri Job Instagram/TikTok Category: Canva, CapCut, Content Creation, Content Strategy, Graphic Design, Instagram Marketing, Social Media Management, Video Editing Budget: $15 - $25 USD
07-Nov-2025 16:59 GMT
Google Ads PPC Call Training Category: Digital Marketing, Google Ads, Google Adwords, Google Analytics, Internet Marketing, PPC Marketing, Sales, Training Budget: ₹12500 - ₹37500 INR
SacAnime 3-Day Livestream Operator Category: Content Creation, English Grammar, Event Management, Social Media Management, Twitch, Video Broadcasting, Video Editing, Video Production, Video Streaming, Videography Budget: $250 - $750 USD
