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English
$
USD
I will do your excel data entry, formulas, and vba macro automation
Data Scientist and Software Engineer
I am a Data Science and Applied Mathematics student at UC Berkeley with extensive experience in machine learning, software engineering, and neurotechnology leadership. I have a proven track record of ...
About this Gig
I turn messy spreadsheets and manual, repetitive Excel work into clean data and one-click automation.
Most recently I automated document and data workflows at NCR Atleos (a Fortune-500 fintech), where I cut a manual processing workflow from 180 steps to 10 and took a file-processing task from ~300 seconds to ~10. I bring that same rigor to your spreadsheet whether it's a one-time cleanup or a macro that saves you an hour every day.
What I do:
Data entry & cleaning: accurate entry, deduplication, standardizing formats, fixing broken exports, merging sources.
Excel builds: formulas and lookups (XLOOKUP/INDEX-MATCH/SUMIFS), pivot tables, and clean dashboards that update themselves.
VBA macros: custom automation for the task you do over and over: validation and flagging, report generation, consolidating many sheets/files into one, formatting at the click of a button. Delivered documented and reusable.
For large or recurring data I also work in Python and SQL, so the same job scales past what Excel alone can do.
Your data stays private happy to sign an NDA, and I never reuse client files. Message me your file and what "done" looks like and I'll quote the exact package and t
Type:
Convert data
•
Encoding
•
Sorting
•
Formatting
•
Data cleaning
Tool:
Excel
•
Google Sheets
FAQ
What file types do you work with?
.xlsx, .xls, .xlsm, .csv, and Google Sheets. Macros are delivered in .xlsm (or as a .bas module you can import).
Will the macro work on my Excel?
Yes — VBA runs on Excel for Windows and Mac desktop. (Note: macros don't run in Google Sheets or Excel-online; for those I use Apps Script or formulas instead — just tell me your setup.)
Is my data confidential?
Always. I don't reuse or share client files and I'll sign an NDA on request. Please remove anything you don't want me to see before sending.
Can you handle big datasets?
Yes — beyond Excel's comfort zone I use Python/SQL and hand back clean results.
Do you do recurring work?
Yes — many macro clients come back for tweaks; ask about a monthly retainer.
