I will build an excel workbook with formulas, reports and a dashboard

Poland

I speak English, Ukrainian, Russian, Polish

Full Stack Engineer, Python, TypeScript, Java, AI and Automation

Software engineer with 7+ years of commercial experience, comfortable in almost any language or stack. I build high-load backend systems, and on my own projects everything from Telegram bots and AI pi...
About this Gig

Tired of a spreadsheet that breaks every time you add a row? I build Excel workbooks that run on formulas: you type into clearly marked input tables, and every total, report and chart updates by itself.


Typical projects:

  • Business trackers: sales, expenses, inventory, orders, invoices
  • Costing and P&L: recipe/product costing, margins, monthly P&L, cash flow
  • Dashboards: KPIs and charts on one sheet
  • Fixing an existing file: broken formulas, #REF errors, slow sheets, duplicate data


How I work:

  • Input cells are highlighted, formulas are protected from accidental edits
  • Real formulas you can read (SUMIFS, XLOOKUP, tables), no macros or VBA to break
  • Before delivery I test it with sample data and check every total, so the file works the first time
  • A short "How to use" sheet is included in the dashboard package


Send me your current file or a list of what you need to track, and I'll confirm the scope before you order. Google Sheets versions are available on request.

Platform:

Excel

•

Google Sheets

•

LibreOffice

Development technology:

Python

•

Excel

•

VLOOKUP

Expertise:

Fixing

•

Formulas

•

Dashboard

•

Charts

•

Data validation

My Portfolio