Prakhar S.

🚀 Top Rated Plus AI Engineer | $80K+ Earned on Upwork | 100% Production-Focused AI Solutions Senior AI Engineer & Automation Expert | Agentic AI | AI Agents | LLM | RAG | n8n | LangChain | LangGraph | Python | MCP | AWS Bedrock I help startups, SaaS companies, healthcare organizations, and enterprises build production-ready AI applications using Generative AI, AI Agents, LLMs, RAG, Computer Vision, and intelligent automation. With proven experience delivering AI solutions on Upwork, I develop scalable systems that automate workflows, improve business decisions, reduce manual effort, and transform complex data into intelligent applications. What I Can Build ✅ AI Agents & Agentic AI Workflows • AI Agents using LangChain, LangGraph, CrewAI, AutoGen, MCP • Multi-Agent Systems • AI Assistants & AI Copilots • Workflow Automation • Task Planning & Tool Calling ✅ Generative AI & LLM Development • OpenAI GPT-4o / GPT-5 APIs • Claude AI • Gemini AI • Llama Models • Prompt Engineering • Function Calling • Structured Output Generation • Fine-tuning Support ✅ RAG (Retrieval-Augmented Generation) • Enterprise RAG Applications • Knowledge Base Chatbots • PDF Chatbots • Document Q&A Systems • Semantic Search • Embeddings • Vector Search • LangChain • LlamaIndex • Pinecone • Weaviate • FAISS • Qdrant • ChromaDB • pgvector ✅ Computer Vision & Image AI • YOLO • OpenCV • Object Detection • Object Tracking • Image Processing • OCR • Document AI • Image Classification • Video Analytics • Visual Inspection • Pose Estimation • Defect Detection • Industrial Automation • Image Annotation • AI-powered Surveillance ✅ Medical AI & Healthcare AI • Medical Imaging • Clinical Decision Support • Healthcare Automation • Genomics • Bioinformatics • Protein Modeling • Drug Discovery AI • Predictive Analytics • Clinical Data Processing • Medical Document Intelligence ✅ Data Intelligence & Automation • OCR • PDF Processing • Data Extraction • ETL Pipelines • AI Workflow Automation • Intelligent Document Processing • Data Analytics • Geospatial AI • GIS Analytics Technologies Python FastAPI OpenAI API Claude API Gemini API LangChain LangGraph LlamaIndex CrewAI AutoGen OpenCV YOLO TensorFlow PyTorch Docker AWS Azure AI REST APIs Node.js PostgreSQL Redis Pinecone Weaviate Qdrant FAISS ChromaDB Git Linux Why Clients Work With Me ✔ Production-ready AI systems ✔ Clean and scalable architecture ✔ Fast communication ✔ Business-focused AI solutions ✔ Cost-optimized LLM implementations ✔ Long-term support ✔ Reliable delivery If you're looking for an experienced AI Engineer to build AI Agents, Generative AI applications, RAG systems, Computer Vision solutions, Medical AI platforms, or enterprise AI automation, I'd be happy to discuss your project and recommend the best approach.