My specialty is advanced data reconciliation. I created a company that uses my technology, https://CrushErrors.com, that uses AI and many tools to make reconciliation much easier. It's unlike any software. It is officially patented as of June 2022. Typical users are fintech companies that receive payments from multiple sources, like merchant accounts and checks, and must be matched to internal records and bank statements. Other reconciliations involve multi-year bank records to identify fraud and need to adopt best practices. I train clients to do the work in-house but often provide as a service. I'm also a Fractional CFO, mostly for technology and fintech companies. I provide accounting, finance, and strategy services. I work with internal accounting staff but also can deploy additional resources. I prepare financial statements for private and public companies. I work with auditors. I forecast results and compare to actuals. I conduct due diligence and prepare companies for same. See http://DougSchiller.com for list of specific CFO services.Skills:Highly computer literate with strong programming and user expertise in all Microsoft Office products, particularly Excel, Access, PowerPivot, DAX, VBA, and Power BI. Also, JavaScript, MySQL, XBRL, datatables.net, and jQuery. Accounting packages include NetSuite, Intacct, and QuickBooks. Three issued patents. My “secret” Excel techniques are posted at https://ExcelPatterns.com.