William Bayer

William Bayer Email and Phone Number

Managing Consultant at Mastercard @ Mastercard Data & Services
San Francisco Bay Area
William Bayer's Location
San Francisco, California, United States, United States
William Bayer's Contact Details
About William Bayer

I'm a Managing Consultant helping businesses make sense of the world, and their industry, by combining traditional consulting services with Mastercard's rich data assets and in-house technology. At Mastercard, we partner with our clients to bring our analytics services to bear and help them use data to solve their toughest problems.When I'm not on the job I like to hit the trails for a hike, try out a new recipe in the kitchen, or continue to hone my woodworking skills. *Analytical Skills*Written & Oral Communications*Project Management*Team Management / People Management*Team Leadership*Client Relationship Management*Organized & Detail-Oriented*Salesforce.com*Excel*PowerPoint, Presentation Development*Mathematics, Statistics, Predictive Analytics*SQL, Database Management, ETL

William Bayer's Current Company Details
Mastercard Data & Services

Mastercard Data & Services

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Managing Consultant at Mastercard
San Francisco Bay Area
Employees:
2282
William Bayer Work Experience Details
  • Mastercard Data & Services
    Mastercard Data & Services
    San Francisco Bay Area
  • Mastercard Data & Services
    Senior Managing Consultant
    Mastercard Data & Services Mar 2023 - Present
    Purchase, New York, Us
  • Mastercard
    Managing Consultant
    Mastercard Feb 2020 - Feb 2022
    Purchase, Ny, Us
  • Applied Predictive Technologies
    Engagement Manager
    Applied Predictive Technologies Feb 2018 - Feb 2020
    Arlington, Va, Us
    Partnered with clients across various industries to help them analyze their data and optimize their investments using business experimentation
  • Ibm
    Managing Consultant - Advanced Analytics And Watson At Ibm Global Business Services
    Ibm Jul 2017 - Feb 2018
    Armonk, New York, Ny, Us
    USAID Supply Chain: (2016-Present)- Developed forecasting and demand planning models in Excel used to inform procurements for the supply chain with complementary SAS programs to standardize, cleanse, & merge disparate datasets - Utilized analytics tools and Excel models to support supply chain initiatives including procurement strategies, supply chain optimization and integration, and transition plans for central warehouses, amongst others- Managed the supply chain for surgical kits with responsibilities including planning, sourcing, procurement, supplier relations, client relations, and developing sourcing / warehousing strategies
  • Ibm
    Senior Consultant - Advanced Analytics And Watson
    Ibm Aug 2012 - Jun 2017
    Armonk, New York, Ny, Us
    USAID Supply Chain: (2016-Present)- Developed forecasting and demand planning models in Excel used to inform procurements for the supply chain with complementary SAS programs to standardize, cleanse, & merge disparate datasets - Utilized analytics tools and Excel models to support supply chain initiatives including procurement strategies, supply chain optimization and integration, and transition plans for central warehouses, amongst others- Managed the supply chain for surgical kits with responsibilities including planning, sourcing, procurement, supplier relations, client relations, and developing sourcing / warehousing strategiesUSPS: International Network Analysis (2015-2016)- Key team member responsible for the development of analyses and models utilizing large, uncleansed datasets for client requests and other longer term initiatives - Lead teams in analysis design, execution, and presentation using SAS, SQL, VBA, and Microsoft Office USPS: 2015 ICAIR Solicitation: (2014-2015)- Developed, improved, and validated business rules and a large scale optimization program for a multi-billion dollar solicitation- Developed analytical tools in SAS and Excel to display key metrics and guide decision making during the evaluation of bid proposals and subsequent negotiationsUSPS: Domestic Network Optimization (2013)- Researched and cleansed data sets used for an optimization of USPS’ domestic trucking network- Synthesized results from the optimization model into actionable reports for project management and clientsUSPS: International Business Development (2012)- Provided financial analysis support to USPS executives for strategic initiatives, including a comprehensive eCommerce strategy, a $20M arbitrage opportunity, and a $250M contract with a large foreign postal administration- Developed multiple financial models for USPS’ contract management and new product development- Maintained databases and queried data for volume, cost, and revenue analysis
  • Deloitte Consulting
    Project Controller Summer Scholar
    Deloitte Consulting Jun 2011 - Aug 2011
    Worldwide, Oo
    - Reconciled financial models to facilitate accurate tracking of projects and to improve profitability.- Generated reports for clients and partners used for leverage analysis, expense allocation and the reporting of key financial metrics. - Constructed and populated financial tracking models utilizing contracts, statements of work, and pricing models.

William Bayer Skills

Data Analysis Analytics Microsoft Office Financial Modeling Sas Microsoft Excel Sql Powerpoint Analysis Data Modeling Management Consulting Research Financial Analysis Access Vba Spanish Client Presentation

William Bayer Education Details

  • The George Washington University School Of Business
    The George Washington University School Of Business
    Finance And International Business
  • Universtat Autonoma De Barcelona
    Universtat Autonoma De Barcelona

Frequently Asked Questions about William Bayer

What company does William Bayer work for?

William Bayer works for Mastercard Data & Services

What is William Bayer's role at the current company?

William Bayer's current role is Managing Consultant at Mastercard.

What is William Bayer's email address?

William Bayer's email address is wi****@****ard.com

What is William Bayer's direct phone number?

William Bayer's direct phone number is +173256*****

What schools did William Bayer attend?

William Bayer attended The George Washington University School Of Business, Universtat Autonoma De Barcelona.

What skills is William Bayer known for?

William Bayer has skills like Data Analysis, Analytics, Microsoft Office, Financial Modeling, Sas, Microsoft Excel, Sql, Powerpoint, Analysis, Data Modeling, Management Consulting, Research.

Who are William Bayer's colleagues?

William Bayer's colleagues are Giulianno Andrade Fanticelli, Oscar Fahl Ribeiro, Chris Ricke, David B. Pulgar L., Luís Miguel Ribeiro Teixeira, Leonor Salazar Leite, Carolina Cotrim.

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