You will get your messy data cleaned and formatted in Excel or CSV
Project details
Messy data is rarely one problem. It is duplicates, three date formats in one column, trailing spaces, numbers stored as text, and a header row that moved. I fix all of it and tell you what I found.
Not sure how bad your file is, or whether it is worth paying to fix? Message me with a sample before ordering - I will tell you, free, what is wrong with it and which tier fits. If a five-minute Excel trick would fix it, I will tell you that instead.
Send me the file (Excel, CSV, JSON, or a Google Sheet link) and say what the data is for. I clean it, and with every order above Starter you get a short report: what was wrong, what I changed, how many rows were affected. No silent edits.
On Advanced you also keep the script - Python or Google Apps Script - so the next file cleans itself. That matters if this is a recurring export rather than a one-off.
What I do not do: I do not invent missing values, and I do not delete rows you did not agree to delete. Anything ambiguous goes in the report as a question, not as a silent decision.
Every order is handled personally, start to finish.
Not sure how bad your file is, or whether it is worth paying to fix? Message me with a sample before ordering - I will tell you, free, what is wrong with it and which tier fits. If a five-minute Excel trick would fix it, I will tell you that instead.
Send me the file (Excel, CSV, JSON, or a Google Sheet link) and say what the data is for. I clean it, and with every order above Starter you get a short report: what was wrong, what I changed, how many rows were affected. No silent edits.
On Advanced you also keep the script - Python or Google Apps Script - so the next file cleans itself. That matters if this is a recurring export rather than a one-off.
What I do not do: I do not invent missing values, and I do not delete rows you did not agree to delete. Anything ambiguous goes in the report as a question, not as a silent decision.
Every order is handled personally, start to finish.
Data Entry Type
Data CleansingData Entry Tool
Microsoft ExcelWhat's included
| Service Tiers |
Starter
$15
|
Standard
$40
|
Advanced
$85
|
|---|---|---|---|
| Delivery Time | 1 day | 2 days | 3 days |
Number of Revisions | 1 | 2 | 3 |
Formatting & Clean Up | - | - | - |
Graph & Table Creation | - | - | - |
Frequently asked questions
About Yvoo
AI-Augmented Full-Stack Developer - Claude Code MVPs & AI Integrations
Paris, France - 8:21 pm local time
I ship $200-$2k async projects end-to-end: web/mobile/SaaS MVPs, data pipelines, AI integrations (Claude API, OpenAI, RAG/LangChain), web scraping, PDF/Excel automation, internal admin tools, Notion-API workspaces, and Stripe-connected prototypes.
Proof of work:
- AI-Augmented Notion Workspace - 51 prompts + 12 SOPs + 8 Notion DBs, built on Claude API + Notion API, published on Gumroad.
- caveman - an open-source Claude Code skill I daily-drive, published on GitHub under my Yvoo Lab handle.
- Kaggle: Titanic classification, Store Sales time-series, Housing Prices regression.
Based in Paris (CET). Working languages: English, French, Chinese. I communicate async, flag risks early, and deliver production-ready work. Links to all proof-of-work and repos available on request.
Not technical? Fine - describe what you do in plain words. Whether it can be automated, and whether it is worth paying for, is my call to make and free to ask.
Steps for completing your project
After purchasing the project, send requirements so Yvoo can start the project.
Delivery time starts when Yvoo receives requirements from you.
Yvoo works on your project following the steps below.
Revisions may occur after the delivery date.
You upload the file and say what the data is for
I clean it and log every change