

I build reporting and automation for online sellers and operations teams, so the owner sees real profit by product, channel and month.
Since 2021 I have run e-commerce on online marketplaces, most recently three storefronts with about $0.9M monthly revenue, a team of nine and full P&L. Pricing and bidding from unit economics cut ad cost share from 7.4% to 5.2% of revenue and lifted margin from 9.8% to 17.5%.
What I build: P&L and unit economics models, inventory and purchasing reviews, sales and profit dashboards, spreadsheet cleanup, stock and plan alerts, workflow automation.
Tools: Google Sheets, Excel, Apps Script, Looker Studio, n8n. I use AI tools to work faster and check every number against your data.
Send me the export or the file nobody trusts, and within a day I will tell you what it takes to fix it.
$25 - $50/hr
Amsterdam, Netherlands
Fluent in English