Sparks
About the work
A closer look.
You send me one messy CSV or sheet, columns that should be rows, dates in three formats, a summary you can't compute, and I hand it back publishable: the clean tidy file, the exact script that did it, and one plot that shows the shape. You can rerun the script yourself, so the cleanup is checkable, not magic. Built for students. Typical turnaround: one day.
Before you order
Shop policies
One clean deliverable per order, delivered within the stated window. Sources linked, method shown. If the data doesn't support what you hoped, you hear that from me before payment, not after. Revisions as listed on each service.