Coby Lu

Software Engineer at Appian Corporation
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Contact Information
us****@****om
(386) 825-5501
Location
Fairfax County, Virginia, United States, US

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Experience

    • United States
    • Software Development
    • 700 & Above Employee
    • Software Engineer
      • Oct 2018 - Present

    • United States
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Managing Consultant
      • Jan 2018 - Oct 2018

      Gwinnett County Public Schools - Business Analyst - Consulted on Enterprise Architecture and supported technical activities including data integration, development, and access - Created an architectural overview document for a written exam scoring system and application access management system - Architected and prototyped a cloud-based leadership tracking system - Developed script to automate documentation of ~50 sub-components' properties throughout development and testing phases

    • Senior Analytics Consultant
      • Feb 2015 - Dec 2017

      USPS - Data Scientist Sep 2015 - Dec 2017: - Consulted on the transition from external/hybrid system for measuring timeliness of mail delivery to an internal system - Implemented SAS Programs for measuring regional non-imputed/imputed scores and variance of on-time mail delivery - Established metrics, thresholds, and methods for detecting and reporting issues in carriers' sampling compliance using techniques like anomaly detection and geographic visualizations - Optimized score… Show more USPS - Data Scientist Sep 2015 - Dec 2017: - Consulted on the transition from external/hybrid system for measuring timeliness of mail delivery to an internal system - Implemented SAS Programs for measuring regional non-imputed/imputed scores and variance of on-time mail delivery - Established metrics, thresholds, and methods for detecting and reporting issues in carriers' sampling compliance using techniques like anomaly detection and geographic visualizations - Optimized score and variance comparison process reducing time spent by 50% USPS - Recruiting Lead Mar 2014 - Aug 2015 - Managed recruiting needs of a panel of over 20,000 volunteers with diverse regional and demographic requirements - Automated recruiting and reporting process reducing time spent by 70% - Developed new programs to provide in-depth understanding of recruiting needs leading to maintaining optimal panel coverage

    • Consultant
      • Feb 2013 - Jan 2015

      USPS - Recruiting Lead Mar 2014 - Aug 2015 - Managed recruiting needs of a panel of over 20,000 volunteers with diverse regional and demographic requirements. - Automated recruiting and reporting process reducing time spent by 70% - Developed new programs to provide in-depth understanding of recruiting needs leading to maintaining optimal panel coverage USPS - User Acceptance Tester Feb 2013 - Mar 2014 - Performed user acceptance testing on PostalOne!, a system for… Show more USPS - Recruiting Lead Mar 2014 - Aug 2015 - Managed recruiting needs of a panel of over 20,000 volunteers with diverse regional and demographic requirements. - Automated recruiting and reporting process reducing time spent by 70% - Developed new programs to provide in-depth understanding of recruiting needs leading to maintaining optimal panel coverage USPS - User Acceptance Tester Feb 2013 - Mar 2014 - Performed user acceptance testing on PostalOne!, a system for processing business-to-business mail entry and payment - Developed programs for automatic generation of EDI and XML test data based on industry data formats - Developed 22 end-to-end test cases for regression and user acceptance testing purposes

    • United States
    • Financial Services
    • 700 & Above Employee
    • Summer Intern, Investment Banking Market's Tech
      • Jun 2012 - Aug 2012

      - Developed a graph-based model for representing trading algorithm rules defined in YAML - Programmed a GUI to construct, visualize, and validate trading models - Developed a graph-based model for representing trading algorithm rules defined in YAML - Programmed a GUI to construct, visualize, and validate trading models

    • United States
    • Higher Education
    • 700 & Above Employee
    • Opportunity Research Scholar
      • Aug 2010 - May 2012

      Investigated residential electricity consumption and developed optimized control systems

    • Computer Science Teaching Assistant
      • Aug 2010 - May 2012

      Led weekly recitations, held office hours, wrote, and graded tests and homework assignments for 25-50 students per semester for "Introduction to C Programming" (CS1372) to CompE and EE undergraduates

Education

  • Georgia Institute of Technology
    Master of Science - MS, Computer Science
    2015 - 2017
  • Georgia Institute of Technology
    Bachelor of Science (BS), Computer Engineering
    2009 - 2012

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