Rehan A.

AI & Machine Learning | LLM | GenAI | MLOPS | RAG

AI Engineer | Machine Learning Engineer | LLM Developer | Generative AI | MLOps Expert I help businesses build scalable AI solutions using LLMs, Generative AI, and Machine Learning. Specialized in ChatGPT, RAG systems, AI chatbots, and production-ready ML pipelines. 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐚𝐧𝐝 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 with 8+ years of experience building end-to-end Artificial Intelligence solutions for finance, InsurTech, SaaS, and enterprise businesses. I specialize in Machine Learning, Deep Learning, Natural Language Processing (NLP), Large Language Models (LLMs), and Generative AI, helping companies develop scalable, production-ready AI systems. My expertise includes building LLM applications, ChatGPT-based solutions, OpenAI API integrations, AI chatbots, AI automation systems, and Retrieval-Augmented Generation (RAG) pipelines using modern tools and frameworks. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: - AI Engineer | Machine Learning Engineer | AI Developer - LLM Developer | Generative AI Expert | ChatGPT Developer - NLP (Natural Language Processing) & Deep Learning - RAG (Retrieval-Augmented Generation) systems - AI Chatbot Development & AI Automation - MLOps & LLMOps (Model Deployment, CI/CD, Monitoring) - Predictive Analytics & Data Science 𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: - Python | PyTorch | TensorFlow | Hugging Face | LangChain - OpenAI API | MLflow | AWS SageMaker | FastAPI - Docker | Kubernetes | AWS | GCP | Azure - Vector DBs: FAISS | Pinecone | pgvector 𝐖𝐡𝐚𝐭 𝐈’𝐯𝐞 𝐁𝐮𝐢𝐥𝐭: - AI-powered fraud detection systems - Document intelligence & claims automation platforms - AI chatbots and ChatGPT applications - RAG-based knowledge systems with vector databases - Scalable Machine Learning pipelines & AI SaaS products 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐎𝐟𝐟𝐞𝐫: - Custom AI & Machine Learning development - LLM application development (ChatGPT, OpenAI, LangChain) - Generative AI & AI automation solutions - RAG pipeline & vector database implementation - Model deployment (AWS, GCP, Azure) - MLOps & LLMOps pipeline setup 𝐒𝐤𝐢𝐥𝐥𝐬: Artificial Intelligence (AI), Machine Learning, Deep Learning, Natural Language Processing (NLP), Generative AI, Large Language Models (LLMs), ChatGPT, OpenAI API Integration, LangChain, Hugging Face Transformers, AI Chatbot Development, Retrieval-Augmented Generation (RAG), MLOps, LLMOps, Model Deployment, API Development, AWS, GCP, Azure Cloud Services, Python Programming. 𝐖𝐡𝐲 𝐇𝐢𝐫𝐞 𝐌𝐞: - Strong expertise in AI, Machine Learning, LLM, Generative AI, and MLOps - Production-ready, scalable AI solutions - Clean, maintainable, and efficient code - Fast communication and reliable delivery - Focus on business-driven, ROI-focused AI systems If you're looking for an AI Engineer, Machine Learning Engineer, AI Developer, LLM Expert, ChatGPT Developer, or Generative AI Specialist, I can help you build, deploy, and scale intelligent AI solutions. 📩Let’s connect and turn your idea into a powerful AI product 🤝