Strong Excel VBA Coder Needed

I have an existing Excel workbook that is eating up too much of my day with repetitive, rule-based actions. I’m looking for a seasoned VBA developer who can step in, study the workflow, and turn those clicks and copy-pastes into slick, reliable macros. Here’s the big picture: every run of the workbook follows the same pattern—open data sheets, apply a standard set of transformations, push results to summary tabs, and save an updated file for distribution. Right now I’m doing it manually; after your work, I want to press a single button (or trigger a Workbook_Open event) and watch it complete itself. What I’ll share once we get started: • A sample file with dummy data that mirrors the live workbook • A written walkthrough of the current manual steps and rules • Any helper functions I’ve already begun (feel free to improve or replace) What I need back: • Clean, well-commented VBA modules that automate the full sequence • Error handling so the macro fails gracefully and tells the user what went wrong • A quick read-me inside the code or a short PDF explaining how to trigger and edit the macro I work exclusively in Microsoft 365, so please test on the same version to avoid library conflicts. If you like to leverage Power Query or other native Excel tools as part of the VBA flow, just flag it first—flexibility is fine as long as the final trigger remains VBA-based. Timing is flexible over the next week, but let me know earliest availability and a realistic turnaround once you’ve seen the workbook. If you’ve got examples of prior Excel automation, a quick screenshot or description will help me pick faster.

Projektin tunnus (ID): 40174571