Vitthal Shelke

About Vitthal Shelke

Generative AI Lead Developer, Building Production Grade AI Systems that Drive Business ROII architect and deploy enterprise scale Generative AI, Data science, ML, DL solutions that transform business challenges into measurable outcomes. Currently leading end-to-end AI development in a product organization, specializing in RAG pipelines, multi-agent systems, and LLM-powered applications that deliver real business value- LLM applications (GPT-4, Claude, Llama, Azure Openai, Aws bedrock sonnet) with fine-tuning, prompt - engineering and RLHF- Production RAG systems with pgvector, Pinecone, and ChromaDB - Multi-agent AI architectures using LangGraph, CrewAI, and AutoGen for complex workflows- Real-time AI APIs and microservices - Data science, Machine learning, recommendation engines, Predictive analytics solutionsSkilled in Python, PySpark, SQL, R, CLoud, Azure, AWS, OOPs, Algorithms, Data Structures.Proficient with libraries like Scikit-Learn, TensorFlow, PyTorch, Keras, LangChain, LangGraph, ChromaDB, OpenCV, Pandas, NumPy, LangChain, LangGraph, many more : & : GPT-5, Claude 4.5 Sonnet, Llama 3, Gemini, Mistral, RAG (Retrieval-Augmented Generation), LangChain, LangGraph, LlamaIndex, Vector Databases, Prompt Engineering, Few-Shot Learning, Fine-tuning (LoRA, QLoRA, PEFT), RLHF : Pinecone, Weaviate, ChromaDB, pgvector, Milvus, Qdrant, FAISS :Multi-agent systems, LangGraph, CrewAI, AutoGen, Agent orchestration, ReAct, Plan-and-Execute, Tool calling, Function calling : Prompt optimization, Chain-of-Thought, Context window management, Semantic chunking, Hybrid search, Reranking/: Supervised & Unsupervised ML, PyTorch, TensorFlow, Transformers, Hugging Face, BERT, Sentence Transformers, Computer Vision, NLP, CNN, RNN, LSTM: Docker, Kubernetes, FastAPI, Flask, CI/CD, GitHub Actions, Jenkins, MLflow, Model monitoring, A/B testing : Azure AI, Azure OpenAI, AWS Bedrock, AWS SageMaker, GCP Vertex AI, Azure Machine LearningI specialize in crafting and developing scalable AI solutions and systems — from Generative AI, LLM powered solutions, Agentic AI, Data science, Machine learning, recommendation engines, predictive models.Always curious, always innovating — I’m eager to collaborate on AI-first product development, cutting-edge research, or anything that turns data into impact.

Experience

1. Lead Generative Ai Developer

   dentsu

   Jul 2025 — Present · Pune, IN

Education

• Veermata Jijabai Technological Institute (VJTI)

  Master of Technology (M.Tech), ECE

• Government College of Engineering Karad

  Bachelor of Engineering (B.E.), ECE

Skills

• Mobile Communications
• Javascript
• Java
• Microsoft Word
• Sql
• Wireless Technologies
• Data Structures
• Microsoft Powerpoint
• C
• Microsoft Office
• Html
• Algorithms
• Internet of Things
• Php
• C++
• Object-Oriented Programming (Oop)