Piyush Yadav

About Piyush Yadav

3.5+ years of Experience in leveraging data to drive business insights and decision-making across Healthcare/Pharma & Retail Sectors through Supervised and Non-Supervised Machine Learning Algorithms, A/B Testing, Predictive Modelling, building insightful Dashboards and Reports- Skilled in Python, SQL, Microsoft Excel, Macro & VBA(Excel), Tableau, Google Analytics- Strong Conceptual Understanding and hands on experience of developing Various Machine Learning Models and related concepts - Linear/Logistic Regression, L1 and L2 Regularization (Lasso & Ridge Regression), Random Forests, KNN, Bagging, Gradient Boosting, LightGBM, XGBoost, AdaBoost, Natural Language Processing (NLP), Recommender Systems, Feature Engineering, Market Basket Analysis, Clustering (Segmentation & Targeting), Principal Components Analysis (PCA), Statistical Learning- Hands on Experience in using Scientific Tools: Numpy, Pandas, Matplotlib, Seaborn, Jupyter Notebook, Scikit-Learn, statsmodels, Azure Databricks, Big Query, RedashEducation - Bachelor of Technology (B.Tech.) from IIT-BHU

Experience

1. Senior Analyst (Data Science)

   American Express

   Jul 2024 — Present · Gurugram, IN

Education

• Indian Institute of Technology (Banaras Hindu University), Varanasi

  Bachelor of Technology - BTech, Mechanical Engineering

  2015 — 2020

• Vidya Bharti Public School

  10th

• Vidya Bharti Public School, Sikar (Raj.)

  12th, Physics, Chemistry, Mathematics