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Swapnil Vinode

@swapnilvinode

I build enterprise RAG and document AI applications using Python, LangChain, OpenAI, and FastAPI.

I've built enterprise AI knowledge assistants and document automation platforms that turn business documents into searchable, context-aware AI experiences.

At Yashada Holdings, I developed Generative AI, LLM, and RAG applications using Python, LangChain, OpenAI APIs, embeddings, vector databases, and FastAPI REST APIs.

Previously at Visionary World Infotech, I built and maintained Python-based AI/ML and Generative AI solutions, integrating LangChain, Hugging Face, semantic search, vector databases, and enterprise applications.

I focus on document ingestion, chunking, retrieval, prompt design, response validation, hallucination reduction, testing, and performance optimization for production-oriented AI systems.

Experience

Work history, roles, and key accomplishments

Generative AI Engineer

Yashada Holdings

Jan 2026 - Jul 2026 (6 months)

Developed Generative AI, LLM, and RAG-based applications using Python, LangChain, OpenAI APIs, embeddings, and vector databases. Built document ingestion, chunking, embedding, semantic search, and retrieval pipelines for enterprise knowledge-based AI applications.

Python Lang Chain OpenAI RAG LLM Embeddings Vector Databases Faiss ChromaDB Pinecone fastAPI REST APIs Docker Git GitHub AWS Prompt Engineering Context Management Response Validation Hallucination Mitigation

Jr. Engineer – AI

Visionary World Infotech Pvt. Ltd.

Jan 2024 - Dec 2025 (1 year 11 months)

Developed and maintained Python-based AI/ML and Generative AI applications using LLMs, NLP, RAG, and machine learning techniques. Implemented LangChain, OpenAI, Hugging Face, embeddings, vector databases, semantic search, and prompt engineering for AI-powered solutions.

Python AI ML Generative AI LLM NLP RAG Lang Chain OpenAI Hugging Face Embeddings Vector Databases Semantic Search Prompt Engineering fastAPI REST APIs Git GitHub Agile Scrum

Associate System Engineer

CGI Information Systems and Management C Pvt Ltd

Dec 2022 - Dec 2023 (1 year)

Supported development and maintenance of Python-based applications, backend services, APIs, and data-processing workflows. Developed and tested REST APIs and supported integration between backend services, databases, and application components.