Christopher Lewis

Christopher Lewis Email and Phone Number

Trust and Safety leader | Ex-Google, Ex-Amazon, Ex-Microsoft @ The Goddard School
Christopher Lewis's Location
Greater Seattle Area, United States, United States
Christopher Lewis's Contact Details

Christopher Lewis work email

Christopher Lewis personal email

About Christopher Lewis

Experienced leader with over 15 years of expertise in anti-abuse, mobile, digital advertising, and e-commerce strategy. Proven history in managing global Trust & Safety operations, delivering exceptional user experiences, and driving significant business impact. Skilled in strategic planning, operational management, policy development, program management, and cross-functional collaboration with globally distributed teams.CompTIA: A+, Project+, Network+, Security+, Cloud EssentialsCIW: Web Developer, User Interface DesignerITIL 4 FoundationsLPI Linux EssentialsMy background includes IT/Operations management, sales and partner operations, and deep experience in online advertising and the anti-fraud/security spaces.

Christopher Lewis's Current Company Details
The Goddard School

The Goddard School

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Trust and Safety leader | Ex-Google, Ex-Amazon, Ex-Microsoft
Christopher Lewis Work Experience Details
  • The Goddard School
    Owner
    The Goddard School Feb 2024 - Present
    King Of Prussia, Pa, Us
    Support a team committed to delivering exceptional childcare and enriching educational experiences for children.
  • Google
    Manager, Trust And Safety Operations
    Google Feb 2023 - Oct 2023
    Mountain View, Ca, Us
    Managed a team of operational strategists to bring policy enforcement and developer enablement to high sensitivity verticals within the Google Play store, including privacy, health, kids & families, government, finance, and others. Focused on regulatory and store policy compliance, developer experience, and user safety.Drove significant improvements in automation and process efficiency to reduce spend and improve scalability.
  • Google
    Principal, Trust & Safety
    Google Mar 2022 - Feb 2023
    Mountain View, Ca, Us
    Protecting children in the Google Play Store. Managed enforcement of Kids and Families policies and regulatory compliance (eg COPPA) for all apps in the Play store.
  • Amazon
    Sr. Program Manager - Ad Policy
    Amazon Jan 2017 - Mar 2022
    Seattle, Wa, Us
    Driving ad policy enforcement for the Amazon Advertising business, focusing on anti-abuse solutions and partnerships. Introduced various automation and content moderation improvements, and started new programs such as advertiser suspension.
  • Microsoft
    Traffic Quality Malware Engineer - Bing Ads
    Microsoft Nov 2013 - Jan 2017
    Redmond, Washington, Us
    As a Traffic Quality Malware Engineer in Bing Ads, my goal was to ensure the safety and best possible experience for Bing customers - as well as users across the entire Microsoft product line through global partnerships. My work involved many trust and safety topics including investigation of and enforcement against malware, phishing, scareware, and other scams through data analysis and innovative technology solutions.
  • Performance Media Group
    It / Monetization Director
    Performance Media Group Jan 2013 - Nov 2013
    - Sourced and grew direct relationships with many digital partners, continuously evaluating new opportunities for network growth through CPC, CPA, and CPM models ($6MM+)- Set policy for ad platform quality (anti-fraud measures)- Managed IT in the PMG office including vendor relationships, service contracts, Office 365, network administration, and other technology/infrastructure needs
  • Microsoft
    Dispute Analyst 3 - Smartscreen
    Microsoft Aug 2011 - May 2013
    Redmond, Washington, Us
    Performed file, certificate, and website analysis to make enforcement decisions for Internet Explorer and Windows SmartScreen filtration. Actively investigated and blocked malicious programs/websites reducing malware downloads globally to create a safer browsing experience. Platform filtration decisions consistently blocked or redirected 98%+ of IE users from malicious downloads, phishing websites, and scam attempts.
  • Microsoft
    Traffic Quality Analyst - Bing Ads
    Microsoft Aug 2010 - Aug 2011
    Redmond, Washington, Us
    - Reacted to signals and indicators that a traffic quality issue may have arisen with proactive analysis, including ticket triaging and work schedules on a 24x7 rotation supporting the MSFT+Y! search alliance- Performed in-depth research to discover the breadth and depth of methods of deceptive behavior, uncovered utilizing both internal tools and Excel for deep data analysis (Pivot tables, SQL + power pivot, and other methods for extremely large data sets.)- Interpreted and acted on complex data sets – identifying and blacklisting fraudulent activity.
  • Looksmart
    Sr Traffic Quality Analyst
    Looksmart Aug 2012 - Jan 2013
    El Segundo, Ca, Us
    - Owned all traffic quality operations including review of existing publisher traffic, analysis/approval of any new publishers, and refinement/shutdown of poor quality publishers- Implemented a rigorous testing process for potential publishers to establish key performance and quality metrics- Created reporting tools, query templates, and test environments to constantly evaluate traffic metrics utilizing Oracle SQL and Hive- Evaluated publisher implementations leading to eventual shutdown and refinement of sources leaving only the highest quality traffic- Refined and introduced new traffic quality standards in cooperation with executive management, constantly adding new filters and methods to identify fraudulent traffic- Reduced overlap between networks maximizing margins on traffic
  • Gobop, Inc
    It/Operations Director
    Gobop, Inc Dec 2011 - Aug 2012
    - Responsible for oversight and consulted on direction for all technical operations within the company- Planned and implemented an array of infrastructure requirements including Exchange, Lync, SharePoint, disaster recovery, and other core services- Served as a liaison between the development and technical teams to the CEO, explaining in non-technical terms what was happening, what needed to be done, and all costs/requirements involved- Hired and managed 30+ data entry and analyst FTEs

Christopher Lewis Education Details

  • Western Governors University
    Western Governors University
    Information Technology

Frequently Asked Questions about Christopher Lewis

What company does Christopher Lewis work for?

Christopher Lewis works for The Goddard School

What is Christopher Lewis's role at the current company?

Christopher Lewis's current role is Trust and Safety leader | Ex-Google, Ex-Amazon, Ex-Microsoft.

What is Christopher Lewis's email address?

Christopher Lewis's email address is cl****@****oft.com

What schools did Christopher Lewis attend?

Christopher Lewis attended Western Governors University.

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