FAQ About Varun Sayal

• What is Varun Sayal's address?

  Varun Sayal is located at
  Seattle, Washington, United States

• What is Varun Sayal's job title?

  Varun Sayal is a I am a Data Science and AI professional with 12 years of experience in Generative AI, Data Science, Machine Learning and Tech Development. As a Manager of AI and Data Science, I work towards delighting customers at scale using predictive modeling & machine learning. I have lead teams and delivered data science projects pertaining to: 1) Using Generative AI and Large language models (LLMs) for Voice of Customer insights 2) Causal inference using deep learning 3) Customer buying-propensity modeling using Auto ML 4) Fraud detection in subscription programs, 5) Repeat order prediction, 6) Intraday call flow pattern estimator using Time series forecasting 7) Multi touch attribution for Marketing Coding Skills: R, SQL (Strong), Python (Strong) : Data Science Proficiency: Generative AI and Large language models (LLMs), GLM, Random Forest, Neural Net, SVM Tools and Technologies used: R, Python (AWS EC2 / Stand-alone), iPython Notebook - Jyupter, Kaggle Kernels, SQL, VBA, Tableau, Excel Techniques: Regression - Linear, Logistic, Ridge,Lasso (Regularized models), Hypothesis Testing (T-test, Chi-Square, Cramers-V, Anova), K-means Clustering, Time series Forecasting, Decision Trees, Random Forest, Support Vector Machines, Gradient Boosting, XGBoost, Neural Networks, Stacking and Ensemble Techniques, Duration Analysis

• What industry does Varun Sayal currently work in?

  Varun Sayal currently works in the Amazon |

• Which languages does Varun Sayal speak?

  No Languages Available

• Which industries has Varun Sayal previously worked in?

  Varun Sayal has prior
  experience in the following industries:
  Myntra Designs | Manhattan Associates | Saanio And Riekkola

• What is Varun Sayal’s work experience?

  Varun Sayal has the following professional experience:
  Amazon | Myntra Designs | Manhattan Associates | Saanio And Riekkola

• How can I find Varun Sayal on LinkedIn?

  You can view Varun Sayal’s LinkedIn profile at LinkedIn URL

• What are Varun Sayal’s work email addresses?

  Varun Sayal’s work email
  addresses are
  sayalv@amazon.com

• What company does Varun Sayal work for?

  Amazon |