AI/Python Developer – Sales Analysis AI Project

Freelance AI/Python Developer – Sales Analysis AI Project We are looking for an experienced AI/Python freelancer to continue and enhance an existing AI project for our ERP and POS systems. The project is partially completed and currently includes a Python-based AI component, REST APIs for integration, and an AI-powered chatbot capable of analyzing sales data using natural-language queries. Current Features • AI chatbot for sales data analysis • Natural-language querying of sales data • Suggested prompts based on available sales data • REST API-based AI integration Example queries include: • What are today’s sales? • What are the top-selling products this month? • Compare sales with last month. • Which category generated the highest revenue? Scope of Work • Review and understand the existing Python codebase • Continue development of the current AI solution • Enhance AI-based sales analysis capabilities • Review and improve AI engine deployment • Improve prompt design and response quality • Optimize system performance and scalability • Build additional AI modules for ERP and POS use cases Mandatory Skills • Python • FastAPI / REST API development • OpenAI APIs or similar LLMs • LangChain or similar AI agent frameworks • SQL Server • Prompt engineering • Data analysis • Experience with different deployment infrastructures Preferred Skills • ERP or POS domain knowledge • RAG implementation • Machine learning • Predictive analytics • Azure AI Services Note: Frontend development, UI design, Flutter development, ASP.NET screen development, and frontend integration will be handled by a separate team. This role is focused only on the AI engine, backend APIs, data analysis, and deployment improvements. Timeframe: 1 month