Excel Formula Automation Expert

I have several spreadsheets that need to move from manual entry to fully automated workflows. The core of the job is building reliable, well-structured formulas that eliminate repetitive clicks and produce complex calculation models behind the scenes.

I will supply the raw workbooks and explain the logic I follow today; you will translate that logic into dynamic formulas (INDEX/MATCH, SUMPRODUCT, LET, XLOOKUP, array functions, or whichever functions make the solution clean and future-proof). The end result should be a model I can hand to non-technical colleagues—no VBA or macros this time, just powerful native formulas that run everything automatically as soon as new data is pasted in.

Deliverables
• Updated workbooks with clearly labeled, audited formula chains
• Brief inline comments or a one-page guide so I can tweak ranges or assumptions later

If you’ve built similar formula-driven models before and enjoy squeezing the most out of Excel’s native functions, I’d love to see an example of your work when you respond.