Vishwa Kumar

Vishwa Kumar Email and Phone Number

Data Science | Predictive Modeling | ML/AI | Marketing Analytics @ Alight Solutions
Vishwa Kumar's Location
Greater Chicago Area, United States, United States
Vishwa Kumar's Contact Details

Vishwa Kumar personal email

n/a

Vishwa Kumar phone numbers

About Vishwa Kumar

Career Summary:• Around 10+ years of cross-industry experience in ML/AI, Predictive Modeling, Statistical Modeling, Data Analytics, MLOps, and Business intelligence.• Strong expertise in programming/SQL using Python, R, SAS, MS SQL, ASW-Redshift, Cloudera- Hive/Impala, C++, MATLAB.• Extensive experience in model development process; data collection, data preprocessing, data transformation, feature generation and selection, segmentation, model selection, and communicating of model results.• Hand-on experience in ML/AI model design, development, validation, deployment, and performance review. • Profound understanding of ML/AI techniques; Regression, Clustering, Decision Tree, Classification, Neural Network, Deep Learning, NLP/Text mining, Time series forecasting, Optimization, etc. • Proven skills in creating excellent documentation, reports, visualization, and dashboards on business and functional requirements using Excel and Tableau.TECHNICAL SKILLSProgramming: Python (NumPy, Pandas, Matplotlib, Seaborn, Scikit-Learn, Tensorflow, Keras, etc.), R (ggplot2, dplyr, tidyr, etc.), SAS (Base, Macro), SQLSoftware and tools: AWS-Redshift/SageMaker/S3 Hadoop-Cloudera: Hive/Impala, SAS-EG/EM/Miner, MS SQL Server, Tableau,STATISTICAL KNOWLEDGEDescriptive Statistics, Inferential Statistics, Distribution Analysis, Outlier Analysis, Confidence Intervals, Hypothesis, Sampling, z-test, t-test, A/B testing, ANOVA, DOE, Six Sigma, Collinearity Diagnosis, Categorical Data Analysis. DATA MINING KNOWLEDGECRISP-DM/SEMMA, Logistic Regression, Segmentation, Clustering, Decision Tree, Neural Network, Deep Learning, Markov Network, Bayesian Network, Support Vector Machine (SVM), Survival Analysis, Time Series Forecasting Methods, NPL/Text mining, Optimization.

Vishwa Kumar's Current Company Details
Alight Solutions

Alight Solutions

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Data Science | Predictive Modeling | ML/AI | Marketing Analytics
Vishwa Kumar Work Experience Details
  • Alight Solutions
    Sr Data Scientist
    Alight Solutions Feb 2022 - Present
    Chicago, Il, Us
    Formerly Aon
  • Discover Financial Services
    Lead Model Specialist
    Discover Financial Services May 2019 - Dec 2021
    Riverwoods, Il, Us
  • Discover Financial Services
    Lead Data Science Analyst
    Discover Financial Services Nov 2016 - Apr 2019
    Riverwoods, Il, Us
    • Developed ML models for marketing campaigns to maximize the incremental response rate for merchants targeted through different channels; Direct-mail, Telemarketing, and Site-visit.• Built ML models for both in-store and online compromised merchant identification, reducing fraud detection response time by 15%.• Bult forecasting model for Discover’s monthly merchandise card sales volume and active accounts.• Responsible for providing thought leadership & strategic thinking to resolve business problems by leveraging techniques such as segmentation, optimization, experimental design, A/B testing, clustering, etc., and to seek the possibility of new marketing campaigns in the key markets of the USA.• Derived ML solutions and data-driven marketing campaign strategy for efficient and cost-effective merchant targeting that helped increase Discover’s in-store network acceptance from 91% to 95% in the USA.
  • Discover Financial Services
    Sr Adv Analytics Analyst
    Discover Financial Services Oct 2014 - Oct 2016
    Riverwoods, Il, Us
    • Developed high-level complex SQL queries and automated reports using Teradata, SAS, Python, and Unix environments. • Developed Tableau dashboard addressing the most common request types and eliminating manual reporting processes that reduce the number of ad-hoc requests by 60%.

Vishwa Kumar Skills

Six Sigma Sap Matlab Sas C++ Data Mining Statistical Modeling Forecasting Logistics Data Analytic Spc Data Analytics Microsoft Office Engineering Operations Research R Microsoft Excel

Vishwa Kumar Education Details

  • Illinois Tech Stuart School Of Business
    Illinois Tech Stuart School Of Business
    Management Science & Analytics
  • Missouri University Of Science And Technology
    Missouri University Of Science And Technology
    Engineering
  • National Institute Of Advanced Manufacturing Technology Ranchi (Formerly Nifft)
    National Institute Of Advanced Manufacturing Technology Ranchi (Formerly Nifft)
    Manufacturing Engineering

Frequently Asked Questions about Vishwa Kumar

What company does Vishwa Kumar work for?

Vishwa Kumar works for Alight Solutions

What is Vishwa Kumar's role at the current company?

Vishwa Kumar's current role is Data Science | Predictive Modeling | ML/AI | Marketing Analytics.

What is Vishwa Kumar's email address?

Vishwa Kumar's email address is vi****@****ver.com

What is Vishwa Kumar's direct phone number?

Vishwa Kumar's direct phone number is +157320*****

What schools did Vishwa Kumar attend?

Vishwa Kumar attended Illinois Tech Stuart School Of Business, Missouri University Of Science And Technology, National Institute Of Advanced Manufacturing Technology Ranchi (Formerly Nifft).

What skills is Vishwa Kumar known for?

Vishwa Kumar has skills like Six Sigma, Sap, Matlab, Sas, C++, Data Mining, Statistical Modeling, Forecasting, Logistics, Data Analytic, Spc, Data Analytics.

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