Gaurav Mathur

Background

About Gaurav Mathur

10+ years of experience in Data analytics, serving various roles including Data Analyst, Data Scientist, SAS Developer, Python Developer, BI Reporting Analyst and Business Analyst • 10+ years of experience in various financial risk related LOB’s like retail credit risk, branch risk and controls, collections, credit card fraud, Bank fraud etc. • Excellent communication and facilitation skills • Proven ability to partner with senior leadership to solve complex problems • Excellent ability to gather and understand business requirements and translate into IT solutions in BI domain • Domain knowledge of Banking Risk, AML, Audits, Branch Controls, Retail Credit risk, Collections, Bank Operations etc. Core Competencies: Data extraction Outlier treatment Descriptive analysis Feature selection Feature Scaling Data Visualisation KPI KRI Analysis Data Transformation Data Summarization Data cleaning and imputation Hyper parameter tuning Applying ML algorithms Agile Methodologies Creating ML Pipelines in Azure End to End ML orchestration in Azure Machine Learning Algorithms: Linear regression Logistic regression Random Trees Random trees Gradient boosting Random forests Support Vector machines Regularization K-means clustering Deep neural networks (DNN) Convolution neural networks (CNN) Transfer learning Hyper parameter tuning in Azure and Python Tools: • Development/ETL Tools: SAS Base/Advance, Python (Main packages: Pandas, numpy, SKlearn, Tensorflow etc), SQL, AzureML Designer, Azure Python SDK, Azure AutoML • Reporting Tools: Tableau, MS Excel, Cognos • Other Tools: JIRA, Confluence, SharePoint, Bitbucket, Github, MS Office