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Sagar Krishna

Gen AI Engineer @Mastercard | NLP | Generative AI | LLMs | Data Scientist | Machine Learning

Role
Data Scientist - Gen Ai at Mastercard
Location
Mumbai, MH, IN
LinkedIn followers
500 followers
OtherView LinkedIn profile

About Sagar Krishna

Data Scientist with 3.5+ years of experience in predictive modelling, statistical analysis, deriving insights from structured and unstructured data, and delivering analytics, NLP & Gen AI solutions to production.Skills and Tech Stacks:Python, SQL, Machine Learning, Statistics, NLP, Gen AI, LLMs, Pinecone/ChromaDB, Deep Learning, Pytorch, HuggingFace, Streamlit, TensorFlow, Keras, Java, C, Transformers, Fine-tuning LLM, RAG, Docker, Rest API, AWS, Flask, MLOps, LLMOps, MLflow, AirFlow, LLM Agents

Experience

  1. Data Scientist - Gen Ai

    Mastercard

    Sep 2025 — Present

Education

  • KJ Somaiya College of Engineering, Vidyavihar

    Bachelor of Technology, Extc

    2017 — 2021

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