You will get I will Build and Automated Data Cleaning System using Power Query
Project details
Stop wasting hours manually cleaning your Excel data! If your raw data is messy, inconsistent, or full of errors, I will transform it into a clean, professional, and automated system using Power Query. Once the system is built, you only need to click "Refresh" to clean any new data instantly.
What I offer:
• Automated Cleaning: Remove duplicates, fix formatting, and standardize text/dates.
• Smart Data Transformation: Advanced logic to handle missing values (null) and complex errors.
• Audit Transparency: I include a custom "Audit Remark" column so you can track every automated change.
• Multi-Source Integration: Merge multiple files or sheets into one seamless report.
Why choose this project?
As a technical professional, I don't just clean your data; I build a long-term automation tool that saves you time every month.
What I offer:
• Automated Cleaning: Remove duplicates, fix formatting, and standardize text/dates.
• Smart Data Transformation: Advanced logic to handle missing values (null) and complex errors.
• Audit Transparency: I include a custom "Audit Remark" column so you can track every automated change.
• Multi-Source Integration: Merge multiple files or sheets into one seamless report.
Why choose this project?
As a technical professional, I don't just clean your data; I build a long-term automation tool that saves you time every month.
Data Tool
Microsoft ExcelWhat's included
| Service Tiers |
Starter
$20
|
Standard
$45
|
Advanced
$100
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 5 days |
Number of Revisions | 1 | 3 | 5 |
Number of Pages Mined/Scraped | 1 | 2 | 5 |
Number of Sources Mined/Scraped | 1 | 3 | 10 |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$5 - $30
Additional Revision
+$5Frequently asked questions
About Heri
Data Entry Specialist | Excel Automation & Power Query Expert
Bekasi, Indonesia - 11:56 pm local time
Are you struggling with messy spreadsheets, repetitive manual data tasks, or disorganized files? Let me handle your data management needs with 100% accuracy and fast turnaround times.
With over 7 years of professional experience in data administration, I don't just input data—I transform, clean, and automate it so it works seamlessly for your business. I specialize in turning chaotic data into structured, professional, and analysis-ready reports.
Here is how I can help you:
✔ Advanced Data Cleaning & Transformation: Fixing "dirty" data, correcting formats, removing duplicates, and transforming messy Excel or CSV files into clean, structured tables.
✔ Power Query Automation: Creating automated workflows using Power Query (M-Code) to merge multi-source files, eliminate manual copy-paste, and save you hours of repetitive work.
✔ High-Quality Data Entry: Accurate data input, web research, copy-paste tasks, and database population with strict attention to detail.
✔ Professional Formatting & Dashboards: Formatting unorganized data into clean, easy-to-read reports and interactive visual tables.
Why choose me?
🔹 Detail-Oriented & Error-Free: I prioritize data integrity to ensure zero mistakes in your final files.
🔹 Efficiency & Speed: By leveraging Power Query, I can complete data cleaning tasks significantly faster than traditional manual entry.
🔹 Reliable & On-Time: I respect your deadlines and maintain clear, professional communication throughout the project.
Let's discuss your project! Send me a message, and let's clean and automate your data workflows today.
Steps for completing your project
After purchasing the project, send requirements so Heri can start the project.
Delivery time starts when Heri receives requirements from you.
Heri works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Gathering
I will review your raw data and your specific cleaning requirements to ensure the logic matches your needs.
System Building & Automation
I develop the Power Query workflow, including data cleaning, transformation, and setting up the "Audit Remark" logic.