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$
USD
I will clean and organize large datasets using excel power query
Excel and google sheets Expert
Hi, I am Riabujjaman, a Data Automation & Spreadsheet Specialist with a decade of expertise in corporate and freelance spaces.
As technology evolves, I adapt. I build high-quality Excel and Google S...
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
Gig Description
Before placing an order, lets discuss your project details to ensure the best results.
Are you struggling with messy, unorganized, or oversized Excel files? Using Power Query, I can transform your raw data into a clean, structured, and ready-to-use datasetsaving you hours of manual work.
What I can do for you:
- Remove duplicates and errors from large datasets
- Standardize formats (dates, numbers, text)
- Merge and append multiple files or tables
- Filter, split, and reorganize data
- Build automated data cleaning workflows
- Create dynamic queries that refresh with new data
- Handle datasets with tens of thousands of rows efficiently
Why choose me?
- Expert in Excel Power Query and data handling
- Fast, accurate, and professional service
- Scalable solutions for both small and very large files
- Clear communication and on-time delivery
Please Note:
- I exclusively work on Windows Excel (not Mac).
- All projects are handled with the highest level of data confidentiality.
Lets clean, organize, and automate your data with Power Query today!
My Portfolio
FAQ
Can you handle very large files (over 100,000 rows)?
Yes! Power Query is designed to process large datasets efficiently. I can optimize queries to ensure smooth performance, even with heavy files.
Will I be able to refresh the queries myself later?
Absolutely. I will set up dynamic queries so you can refresh your dataset with one click whenever new data is added.
Do you provide documentation or instructions?
Yes, I can provide clear step-by-step guidance (or a short video, if needed) so you can easily understand and use the solution.
Can you combine data from multiple files or sheets?
Yes. I can merge, append, and consolidate data from different sources into one clean, organized dataset.
Is my data kept secure and confidential?
100%. Your data is handled with complete confidentiality and will never be shared with anyone.
