David Weaver Email and Phone Number

Business/Data Analyst and Consultant implementing and maintaining Subscriber Analysis Application for various clients. Also assisting clients with reporting needs in subscriber related areas.

Lead analyst on project team creating a semantic reporting layer on top of the enterprise data warehouse for the client. The client, NRUFCF, is building a data warehouse for it's loan servicing applications. Responsibilities: - Map attributes of legacy reports to the enterprise data warehouse - Work with client to ensure attributes are correctly identified and defined. Ensure all reports are using a singular source for attributes - Creating bus matrix of identified attributes - Assist in design of dimensional model and tabular model - Create, assign, and schedule agile development stories in JIRA - Track JIRA issues to determine if any system changes impact semantic layer design - Created initial project plan to estimate timelines and resources required

Senior Architect for Teradata's database Backup and Recovery application. Responsibilities: - Work with product owner to identify product requirements and design solutions - Documented architecture and designs using Atlassian Confluence - Created user stories in JIRA - Managed searches in JIRA to identify issues that may impact the application - Work with developers in presenting design and assisting with low level design - Principal architect for incremental restore project that reduces restore time from days to hours - Supported Fortune 500 Financial institution in backing up and recovering data during a DR event

Systems and Data Analyst for Sprint Data Warehouse reporting applications. Applications report information out of Big Data databases combining historical customer profile information with purchase history and network usage to create accurate picture of Sprint's customer base for multiple business divisions at Sprint including Executive team (summary reports), Finance, Customer Care, Marketing, Network Planning, and Sales. Requires: Strong SQL skills to perform data analysis as well as report trouble shooting; Strong communications skills in providing technical teams with low level designs, discussing and finalizing application requirements with business owners, providing status and summarizing analysis results at the executive level.

Serves as sole Business Analyst for the Deputy Directory of the Office of the Chief Information Officer/ Infrastructure and Computer Operations Division (OCIO/ICOD) of the NRC.

Configured new products into the Kenan Arbor/BP system for the Winstar Federal GSA contract. Primary focus was on creating new product lines, recurring/non-recurring charges and usage rates for the products and services. Performed unit and system testing. Heavy use of Unix and SQL*PlusDeveloped an MS Access front end to the Kenan Arbor/BP database that was more efficient than the one provided by Kenan. Worked with configuring taxes and journals for products. The configuration of these products was done via MS Excel spreadsheets. Created several VBA macros to assist in creating additional entries and to perform error checking routines.

Concert:Tested a web-based ordering system (Eclipse). This system was to mimic the AT&T ordering system so Concert ordering representatives could order AT&T products while tracking the order on a Concert database. Documented test plans and results to the development team. As a result of the tests, it was determined that the application could not satisfactorily mimic the AT&T process. The development was discontinued and the project was dropped.Documented the custom, web-based network tracking application (Service Vista) as the sole developer of the application was leaving the organization. Learned basic JavaScript, ASP web authoring, VBScript, server side scripting, database connectivity to the web, SNMP network protocol and several other network protocols in order to produce the document. Investigated many third party applications that were used in the creation of Service Vista.AT&T:Provided production support for a mainframe, COBOL-based commercial long distance billing system. On call to detect, analyze and correct system problems. Created SQL queries to retrieve data from db2 and SQL Server databases.Updated JCL and COBOL programs. Processed customer adjustments.Represented the Production Support team to help resolve non-system impacting issues, i.e. bill display, rating, and discounting errors.Developed GUI application to track work requests using a SQL Server and Visual Basic. The application allowed multiple users to input new work requests, report status and timed worked on work requests and provided status reports to management. Also worked on a special project to clean up and redesign the District web site using MS FrontPage98.Performed requirements analysis for a billing and for database system. Gathered and documented requirements.Presented walkthroughs to the development and test teams.Tested release installments.

Business Analyst Responsible for representing Customer Care, Billing, and Ordering systems when determining high level requirements for company wide initiatives.Estimated time and cost to systems as a result of implementing initiatives.Gathered and discussed and documented business and system requirements.Presented requirements and overviews to project review team. Was the sole system and business analyst for Automated Correspondence System, WinDD, and OpenMail applications. Created project plans for future enhancements.Perform demonstrations and gave walkthroughs of the applications and supporting documentation.Entered pricing plans into an MS Access database to control customer discounting. Investigated, resolved, and adjusted customer bill errors. This involved reading and understanding COBOL code, JCL, MS Access and other MVS and PC toolsRectified approximately $40M worth of billing errors. Supported Customer Care representatives in dealing with customer discount explanations. Subject Matter Expert for several billing processes.Gathered, investigated, and documented requirements for MVS-based billing system. Tested and supported software releases. Lead analyst for eight projects.