Project Overview: We are seeking an expert AI development team or senior full-stack engineer to build a comprehensive AI Communication Tool. Our goal is to create a robust, scalable platform that leverages advanced Large Language Models (LLMs) and Natural Language Processing (NLP) to facilitate seamless automated communication. We have a strict delivery timeline and a healthy budget for top-tier talent who can execute quickly and correctly. Project Scope & Key Features: Core Architecture: Design and development of a secure, scalable backend (Python/Node.js preferred) and a responsive frontend (React/Next.js). AI Integration: Integration of state-of-the-art LLMs (e.g., GPT-4, Claude, or open-source equivalents like Llama 3) for context-aware text generation. Real-Time Capabilities: Implementation of low-latency voice-to-text (STT) and text-to-speech (TTS) pipelines. User Management: Admin panel for user controls, usage analytics, and subscription management. API Development: Robust RESTful/GraphQL APIs for third-party integrations (CRM, Email, Slack, etc.). Budget: $38,000.00 (Fixed Price) Note: Milestones will be set for Design, MVP, Beta Testing, and Final Deployment. Timeline: Strict Deadline: Kindly ensure onboarding and payment confirmation by 20-Nov-2025, 12:30 PM IST to avoid automatic expiration. Requirements to Apply: Minimum Earnings: You must have earned at least $4,000+ on Upwork to apply for this job. (Please do not apply if you do not meet this threshold; automated filters are on). Proven experience building production-ready AI/SaaS applications. Strong portfolio demonstrating work with OpenAI API, LangChain, Pinecone/Vector Databases, and WebSockets. Ability to work within the IST timezone overlap for critical updates. To Apply: Please submit your proposal with: A brief summary of a similar AI communication tool you have built. Your proposed tech stack for this specific project. Confirmation that you can deliver the final build by Nov 20, 2025. Settings to Configure When Posting When you upload this to Upwork, ensure you select the following specific settings to enforce your constraints: Project Type: Complex Project Budget: Fixed Price -> $38,000 Experience Level: Expert Freelancer Filters (Crucial): Go to "Applicant Qualifications" or "Preferences" Set "Talent Type" or "Earnings" to $1k+ or $10k+ (Upwork often groups them; if you can't set exactly $4k, choose "$1k+" and mention the strict $4k rule in the text as done above). Set "Job Success Score" to 90% and up. Relevance: This video provides a clear guide on how to effectively hire top-rated freelancers on Upwork, ensuring you attract the right talent for your high-budget project.