Project Description: We’re building OpsTrack360 — an intelligent operations and order tracking platform designed for the pharma & vaccine logistics industry. The MVP will include a secure backend, AI-powered modules (chatbot & analytics), and real-time dashboard for operational visibility. We're looking for an experienced Freelance AI Software Engineer who can architect and build the MVP end-to-end. You'll work closely with the founder and a small support team. Key Responsibilities: Architect & develop the backend using Python (FastAPI / Flask) Integrate AI components (e.g., OpenAI / LangChain, chatbot, RAG) Build & document REST APIs for frontend integration Develop dashboard & data visualization modules Deploy the MVP on cloud (AWS / Render / Docker) or local database server of client. Write clean, maintainable, and well-documented code Required Skills: 3+ years in software development (preferably SaaS or web apps) Python – FastAPI or Flask expertise AI integration experience (OpenAI API / LangChain / HuggingFace) Knowledge of vector DBs (e.g., Pinecone / FAISS / Weaviate) Strong REST API design, DB schema knowledge (PostgreSQL or MongoDB) Familiarity with Docker, AWS/GCP Bonus: Data visualization (Plotly / Dash / Recharts / similar) Project Timeline: Duration: 2–3 months Engagement: Freelance / Contract (Milestone-based) Work Type: Remote (India preferred) Budget: ₹35,000 – ₹50,000 per month OR fixed milestone structure for MVP (Flexible for the right candidate) What to Include in Your Bid: Links to similar projects / portfolio Your suggested architecture or stack for this MVP Your availability (hours/week) and estimated timeline Why Work With Us: Build a real AI product from scratch (0 → 1) Creative freedom on architecture Clear PRDs & milestone breakdowns Remote & flexible work Long-term collaboration potential