I have over 30 years' as a technical writer, developer, and CIO. I have created complex, Excel apps for large clients like AT&T, Cox Communications, large shipping companies, and others. I have an extensive finance background and am very skilled with EXCEL (pivot tables, complex analyses and trends, data mappings, vlookups, hlookups, linked sheets, VBA, macros, external data sources, and more). I also have extensive experience with tools like SQL Server, Power BI, Tableau, Qlik, and SSAS. I have developed complex Power BI dashboards for my present employer (a DoD Aerospace Contractor) to manage and report on server / client vulnerabilities as part of their Cyber Security and Compliance Program. I would like to be of assistance. Let's get started.