I will fix excel formulas, clean messy data or build a google sheets dashboard

Indonesia

I speak English, Russian

Web and AI developer building and fixing apps with Claude Code and AI agents

I build software that still works a year later: websites and web apps, iOS and Android apps, macOS tools, browser games, AI assistants trained on your own content, Telegram bots, and n8n, Make or Zapi...
About this Gig

Formulas showing #REF or #N/A, a messy export, or a report you rebuild by hand every week? Send the file and within 24 hours you get it back working, with a note of what changed.


What I can do:

- Fix formulas: VLOOKUP / XLOOKUP, INDEX-MATCH, SUMIFS, COUNTIFS, IF, dates, #REF!, #N/A, wrong totals

- Clean data: remove duplicates, unify dates, names and phone numbers, split or merge columns

- Build dashboards: summary sheet, charts, drop-down filters, pivot tables

- Google Sheets: QUERY, IMPORTRANGE, ARRAYFORMULA, conditional formatting


How it works:

1. You send the file (or a copy with dummy data) and tell me what should happen

2. I work on a copy, so your original stays untouched

3. You get the file back with a short note: what was wrong and what I changed

4. Revisions as in your package


No macros and no links to other files, so the workbook keeps working on any computer.


Not sure which package fits? Message me before ordering with a short description and I'll tell you.

Platform:

Excel

•

Google Sheets

Development technology:

Google Apps Script

•

Excel

•

VLOOKUP

Expertise:

Fixing

•

Pivot tables

•

Formulas

•

Dashboard

•

Cleaning