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Supreet S
@supreet29ma
AI Engineer
Indien
Englisch
Über mich
I am an AI Engineer with experience building LLM-powered applications, RAG pipelines, and AI workflows using Python, LangChain, and OpenAI APIs. I specialize in Generative AI, prompt engineering, and cloud-based solutions on AWS and Azure to automate document-based workflows and improve retrieval accuracy.
Kompetenzen
Supreet S
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Programmierung & Technik
I will provide data annotation services
Portfolio
Arbeitserfahrung
AI Engineer
Cognizant
Nov 2025 - Present • 10 mos
Developed Generative AI applications and agentic workflows using Python, FastAPI, LangChain, and OpenAI APIs,automating document-based query workflows and reducing manual information retrieval effort by 40%. Designed end-to-end RAG pipelines processing 500+ PDF documents through text extraction, cleaning, chunking,embedding generation, and FAISS-based semantic search, enabling context-aware question answering. Implemented the retrieval-to-generation workflow by matching user queries with relevant document chunks and passing retrieved context to LLMs, improving response relevance by 25% and reducing irrelevant responses by 20%. Integrated AWS S3, SQL, and REST APIs/Microservices to automate document ingestion, storage, retrieval, and AI-service communication, reducing manual processing steps by 35%. Optimized prompt engineering, document chunking, embedding generation, and retrieval configurations through iterative testing, improving LLM response quality and consistency by 20%. Debugged and tested AI workflows, resolved 20+ application issues, and used Git for version control, contributing to reliable deployment and delivery of production-oriented AI/ML solutions.
