Leo (Chiqing) Zhang

Head of Scaling at Dapper Labs
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Contact Information
us****@****om
(386) 825-5501
Location
Vancouver, British Columbia, Canada, CA
Skills

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5.0

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Evgeny Demchenko

Leo is an absolute professional both as a developer and a team lead. He never fails to push for quality and commits to drive his team to the best results while keeping a great attitude which makes him a pleasure to work with. He's great at juggling multiple projects and commitments while keeping the workflow and estimations consistent and relevant.

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Experience

  • Dapper Labs
    • Canada
    • Software Development
    • 100 - 200 Employee
    • Head of Scaling
      • Mar 2018 - Present

      Focus on building backend infrastructure and smart contract for blockchain games. - Building the BFT consensus algorithm for the next generation blockchain - Flow - Built and released the smart contract for the blockchain battle game - CheezeWizard - Built various backend services that power the blockchain collectable game - CryptoKitties Focus on building backend infrastructure and smart contract for blockchain games. - Building the BFT consensus algorithm for the next generation blockchain - Flow - Built and released the smart contract for the blockchain battle game - CheezeWizard - Built various backend services that power the blockchain collectable game - CryptoKitties

  • Zenhub
    • Canada
    • Software Development
    • 1 - 100 Employee
    • CTO, Cofounder
      • Feb 2014 - Mar 2018

      ZenHub is an agile project management solution for GitHub. I built and launched the product from scratch. - Leading the dev team to ship scalable infrastructure and features for 4 years. - Built and launched the Enterprise solution which supports tens of thousands of engineers at some of the world’s leading Fortune 500 organizations. ZenHub is an agile project management solution for GitHub. I built and launched the product from scratch. - Leading the dev team to ship scalable infrastructure and features for 4 years. - Built and launched the Enterprise solution which supports tens of thousands of engineers at some of the world’s leading Fortune 500 organizations.

  • Axiom Zen
    • Canada
    • Software Development
    • 1 - 100 Employee
    • Senior Software Engineer
      • Jan 2014 - Mar 2018

      Axiom Zen is a technology incubator with offices in Vancouver, San Francisco, and Chile. I'm incubating ZenHub at AxiomZen. Axiom Zen is a technology incubator with offices in Vancouver, San Francisco, and Chile. I'm incubating ZenHub at AxiomZen.

  • data.ai
    • United States
    • Technology, Information and Internet
    • 400 - 500 Employee
    • Frontend Team Lead
      • Aug 2012 - Jan 2014

      App Annie is the industry leader in app store analytics and market intelligence for the global app economy. - Led the frontend team for building analytics dashboard used by 90% of the Top 100 iOS/Andriod app publishers. More than 350,000 apps rely on the analytics dashboard to track their downloads, revenues, rankings and reviews. - Built reusable and customizable charting libraries to visualize the metrics, trend and market shares over time. App Annie is the industry leader in app store analytics and market intelligence for the global app economy. - Led the frontend team for building analytics dashboard used by 90% of the Top 100 iOS/Andriod app publishers. More than 350,000 apps rely on the analytics dashboard to track their downloads, revenues, rankings and reviews. - Built reusable and customizable charting libraries to visualize the metrics, trend and market shares over time.

  • Baidu, Inc.
    • China
    • Software Development
    • 700 & Above Employee
    • Senior Software Development Engineer
      • Apr 2010 - Jul 2012

      Led the development of data analytics system for advertisement. - Developed systems that analyze and optimize the performance of Baidu key advertisement accounts - Built web frontend dashboards that visualizes the key metrics of advertisement performance. Led the development of data analytics system for advertisement. - Developed systems that analyze and optimize the performance of Baidu key advertisement accounts - Built web frontend dashboards that visualizes the key metrics of advertisement performance.

  • “Around Beijing Subway”
    • Beijing City, China
    • iOS App Owner
      • Feb 2012 - Jun 2012

      • iOS Application – “Around Beijing Subway” https://itunes.apple.com/app/id512112067 - An iOS app providing commercial and entertainment information around Beijing subway stations - Developed independently. Initial release on Jun 28, 2012. • iOS Application – “Around Beijing Subway” https://itunes.apple.com/app/id512112067 - An iOS app providing commercial and entertainment information around Beijing subway stations - Developed independently. Initial release on Jun 28, 2012.

  • Microsoft
    • United States
    • Software Development
    • 700 & Above Employee
    • Software Development Engineer
      • Apr 2008 - Apr 2010

      Designed and Built rich interactive applications for data visualization research and user behavior study.- Built interactive UI applications to visualize and classify user behaviors from large scale IE data.- Built interactive web application that aggregates and visualizes large scale user behavior data from Microsoft Office.

    • Software Development Intern
      • Feb 2007 - Apr 2008

Education

  • Beijing Jiaotong University
    Master's Degree, Traffic Planning and Transportation Management
    2005 - 2008
  • Beijing Jiaotong University
    Bachelor's Degree, Traffic Engineering & Computer Science
    2001 - 2005

Community

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