Raj Kishor

Background

About Raj Kishor

I have empowered businesses across different domains to harness the potential of data through AIML solutions, achieving tangible business outcomes with visual analysis, descriptive analysis, different matrices & a model to improve business strategies is always key focus.# I offer a distinct blend of extensive hands-on experience in Agentic AI, Multi Agent Systems, RAG, LLM, NLP, Generative AI, Deep Learning, Machine Learning projects, coupled with a proven ability to lead high-performing teams. What I bring to the table:@ Highly motivated and results-oriented Lead Data Scientist with 5+ years of experience out of 18 years of total IT experience working in Cognizant as Lead Data Scientist in leveraging data in AIML, Gen AI solutions, driving business insights, and designing data centric applications using Azure ML, Azure Databricks, Azure Data Factory and Azure DevOps for ML-Ops.@ End-to-end expertise: From ideation, data science and model development to deployment and scaling across cloud platforms (AWS, Azure, GCP).@ Collaborative mindset: I believe in fostering teamwork, accountability and continuous learning to drive successful outcomes. Few AIML projects: • Clinical Sites Matchings for Drug Discovery • Principal Investigator Matching for Drug Discovery • HCO Grouping using ML Models • Predicting Employee Attrition using ML. • Binary Classification using DL. • Generate Image Captions using DL. • Financial Sentiments using NLP. • Heart Disease Prediction using MLlib- PySpark in data bricks. • Sales Forecasting System using ML, TS, PBI. • Ticket Volume Forecasting • Designing of Unit Testing framework using Pytest • Code Optimization for Forecasting Application to improve the numerical processing faster Core Technical Skills: • Generative AI, LLMs (Large Language Models) • NLP, Transformers, Deep Learning • Computer Vision, Machine Learning • Predictive Analytics, Data Mining • Python, TensorFlow, PyTorch • Cloud Platforms: AWS, GCP, Azure • Hugging Face, Langchain, RAG, and Stable Diffusion @ Handled with the application development team and business managers to rectify and mitigate risks.@ Expertise in data modelling using Star/Snowflake Schema Design, Data Marts, Relational and Dimensional Data Modelling, Fact and Dimensional tables, Physical and logical data modelling.@ Experience in design, development, data loading and data extraction for Azure Databricks, SAP, Oracle, SQL Server, Teradata, Navision, Tally and Flat files. I am available at contact number:+91 9013530900 and email-id: rajkish@gmail.com