I will build a custom excel or google sheets tracker that actually works

I build spreadsheets for a living - 20+ production trackers so far: budgets, job costing, client session logs, inventory systems, gradebooks. The thing I'm known for: everything I hand over is actually tested. Every formula gets a verification pass before you ever see the file, so you're not discovering broken cells a week later.

How it works:

1. Tell me what you're trying to track. A messy sheet you already have, a paper system, or just an idea - all fine.
2. 2. I ask a couple of clarifying questions and confirm scope, usually within a few hours.
3. 3. You get a clean, dropdown-driven workbook in Excel AND Google Sheets, with a short guide tab so it makes sense without me.

What I build most: income and expense trackers, invoicing logs, job costing, budgets, client trackers, inventory, dashboards of every kind.

A note on how I work: I use AI tools to build fast, then verify every calculation myself before delivery. That combination is why I can turn most projects around in 24-48 hours without shipping errors.

Bigger project (10+ tabs, complex automation)? Message me before ordering and I'll quote it properly.