I will clean and organize your excel or CSV data

South Korea

I speak English, Korean
I’m a front-end developer with hands-on experience building fast, responsive, and conversion-focused landing pages using HTML, CSS, JavaScript, and Tailwind CSS. I've worked on landing pages for cour...
About this Gig

Messy spreadsheets are hard to filter, import and trust. I will clean your existing Excel or CSV data and return a separate, organized file that is ready to use.


I can help with:


Removing duplicate rows

Trimming extra spaces and blank rows

Standardizing dates, numbers, amounts and text

Splitting or combining columns

Merging files or sheets with matching structures

Flagging unclear or missing values instead of guessing


You will receive the cleaned file, with the original left unchanged. Standard and Premium can also include a clear summary of what changed.


Package limits are maximum file and row counts, not fixed order sizes. If your data is larger, highly irregular, or needs fuzzy matching or business-rule decisions, send a sample first for a custom scope.


Three revisions are included within the agreed request. New files, new rules, or a major change of direction are quoted separately.