Bill Wall

Senior Technical Consultant at RevGen Partners
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Contact Information
Location
Brighton, Colorado, United States, US
Languages
  • English Native or bilingual proficiency
  • Russian Elementary proficiency

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Credentials

  • Speaking Confidently and Effectively
    LinkedIn
    Jul, 2023
    - Sep, 2024
  • The Three Pillars of Effective Communication
    LinkedIn
    Jul, 2023
    - Sep, 2024

Experience

    • United States
    • Business Consulting and Services
    • 100 - 200 Employee
    • Senior Technical Consultant
      • Nov 2021 - Present
    • United States
    • Business Consulting and Services
    • 700 & Above Employee
    • Senior Consultant
      • Aug 2017 - Oct 2021

      Created several AMI databases in SQL Server, Hive, and Snowflake from utility data provided by clients. Assisted in the migration of the majority of the Energy practice's databases from SQL Server to Snowflake. Developed a number of SSIS packages to do ETL on existing and newly developed databases. Developed an SSIS package that determined the number of variations present in a group of files. Used SAS to rebuild an application previously built in SQL Server. Built a database from scratch for the Small Business Association in MS Access, including validations, form interface, and reporting. Show less

    • Switzerland
    • Banking
    • Sr. Business Intelligence Data Analyst
      • Nov 2010 - Jun 2017

      Created several suites of reporting dashboards in MicroStrategy, including dashboards that took advantage of MicroStrategy’s URL API in order to format and export reports, as well as, pass parameters via one hyperlink. Developed and maintained several SQL Server based data structures to house data ranging from mortgage industry data to loan servicer performance data. Automated a large portion of the Servicer Relations consulting packages through a combination of TSQL stored procedures, Excel VBA macros, and R scripts. Performed extensive data validation through a combination of SQL and SAS scripts. Built and maintained several Monarch Pro models and Monarch Data Pump processes aimed at pulling data out of loan servicer provided PDF files and loading the results into corporate databases. Built several SAS scripts with diverse uses ranging from building amortization tables to calculating borrower harm from ARM loan pay histories to extracting and pivoting data from the loan servicer file review database. Provided several trainings on SQL query writing, MicroStrategy report building and analysis, using TortoiseSVN for version control on script files, and Excel VBA macro writing. Mentored junior team members on SQL and Excel VBA programming, MicroStrategy report formatting, dashboard design, and URL API code utilization, as well as means for gathering meaningful requirements for projects in which they were engaged. Developed several test plans to accommodate MicroStrategy upgrades and database clean-up operations. Show less

    • United States
    • Insurance
    • 100 - 200 Employee
    • Sr. Business Systems Analyst
      • Jul 2006 - Mar 2008

      Created ad-hoc reports using Oracle Discoverer Plus/Desktop 10g. Developed a Balanced Scorecard Application using Oracle Application Express 2.0 and PL/SQL on an Oracle 10g database. Developed a customizable loss ratio report used to track claim costs versus premium collected on either a specific policyholder or aggregated level. Automated the generation of 40+ marketing reports and generated billing reports for policyholders with both an HTML based and "screen scraper" based launching mechanism. Coordinated with external customers in order to gather requirements, process develop, and deliver their data requests. Designed a user-friendly interface to Oracle Discoverer Plus facilitate use of Oracle Discoverer Plus by non-IT members of DDCO. Exercised Microsoft Project and Numara Track-It to track progress on projects ranging from small ad-hoc requests to large corporate projects. Created numerous programs and routines utilizing PL/SQL programs and CTL scripts to extract data from various sources, transform it per DDCO business rules, and load the resulting data into the DDCO Oracle 10g database instance. Show less

    • United States
    • Insurance
    • 500 - 600 Employee
    • Sr. Decision Support Analyst
      • Dec 2000 - Dec 2005

      Designed and implemented two sections of the Pinnacol Assurance data warehouse that house data related to claims medical management and employee telephone activity, utilizing Visio and Oracle Designer for table diagrams, Quest SQL Navigator, VBA for Microsoft Access, the UNIX vi editor for development of PL/SQL programs used to extract, transform, and load data in an Oracle 9i data warehouse. Supervised Decision Support tools testing during the upgrade of the Pinnacol Assurance data warehouse from release 8.1.7 to release 9.2. This project included an introduction to Oracle 9i Analytic SQL and proof of concepts for the Oracle OLAP and Oracle Data Mining applications. Designed and maintained reports in BrioQuery Explorer 6.6, Oracle Discoverer, and Oracle Reports 6i with extensive underlying PL/SQL programming pertaining to claims, medical, the quality improvement process, and phone data as well as Executive Information System applications in BrioQuery Explorer using JavaScript. Developed, implemented, validated, and monitored statistical scorecards related to first report of injury, claims development, and policy auditing, utilizing Statistica 6.0 and VBA for Statistica. Modeled business processes with flow-chart diagrams in Visio. Developed VBA for Excel applications that generate workbooks containing key performance indicators. Maintained extract programs for the computation of monthly business objective targets using Oracle Pro*C. Show less

    • United Kingdom
    • Financial Services
    • Statistical Assistant
      • Aug 1998 - Nov 2000

      Prepared policy ratemaking reports based on calculations provided by the Manager of Actuarial Services. Researched claim, medical and policyholder data contained in paper files and proprietary computer systems and transferred the data therein into numerous Excel spreadsheets to be used by the Manager of Actuarial services for reporting needs ranging from ratemaking reports to computing corporate claim versus premium loss ratios. Generated reports that showed policyholder's risk exposure over the years, type of medicine practiced by the policyholder, and any claim amounts that had been paid out on the policyholder's behalf. Show less

Education

  • University of Colorado at Denver
    Bachelor of Science, Mathematics
    1995 - 2006

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