Excel & VBA
I would like to suggest you an Excel application which enables you to manage databases in a spreadsheet. You can record the information by hand or by uploading databases, into a master file with a possibility to review/update them in the excel. There is a search engine with high search capability. During the process, Excel validates the information prepares reports and export files based on parameters and criteria. There is a report generator which enables to develop templates independently. The system secured with usernames and passwords. The structured app managed by tables like a client list, a product catalog (with pictures), a set of bills of price, a primary database with the orders and its status (delivered, invoiced, paid, etc.). Excel can send a customized catalog or/and a personalized order_form to each customer (by in Microsoft Outlook).
I am financial specialist and guru in Excel and VBA. I create creative and complex business plans, financial models and feasibility studies in a simplified and logical manner including clear assumptions, drivers, financial statements, valuations, suitable sensitivity analysis, scenarios and dashboards that are easy to understand by the client and their investors. I have created dozens of reports for a variety of businesses including, startups, retailers, power plants, farms, equipment manufacturers, among others. Also, I am a guru in Excel, and I have extensive knowledge and expertise in advanced formulas, Pivot Tables, Visual Basic Application including preparation of dynamic dashboards, screen layout's (user-forms), drop-down boxes, generator reports, and charts. More on that, I develop financial modules including business valuation methodology & ratios (INPV, IRR, DCF, MCDA, CPI, SPI, EVM, KPI, SPE, SPV FVC, sensitive analysis, correlation, and regression, etc.)