Senior AI Development Agency Needed for MVP Web Application

We are looking for an experienced AI development agency to build an AI-powered web application. This is an early-stage project, and we're looking for a technical partner who can help refine the architecture before development begins. Project Overview We're planning to build a modern AI web application that combines Large Language Models with a scalable web platform. The project is currently in the planning phase, so we are looking for an agency that can contribute to both technical strategy and implementation. Responsibilities Review project requirements and recommend the best technical architecture. Design a scalable AI application. Build a modern web application with AI integration. Develop secure backend APIs. Integrate LLMs such as OpenAI, Anthropic, or Gemini. Implement RAG if appropriate. Deploy the solution to a cloud environment. Required Experience We're specifically looking for agencies that have experience with: AI SaaS products LLM integration AI Agents RAG systems Python (FastAPI) Node.js React / Next.js Vector databases Cloud deployment (AWS, Azure, or GCP) Please Include A brief introduction to your agency. Links to 3 relevant AI projects. Your team size and technical structure. Technologies your team specializes in. Similar AI products you've delivered. Your preferred development methodology. Estimated hourly rates. Selection Process Shortlisted agencies will be invited to a 30-minute Upwork video meeting to discuss the project, technical approach, team structure, and development process before moving forward. We're looking for an experienced agency that values long-term collaboration and can support multiple AI initiatives as they grow.