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$
USD
I will clean, merge and automate excel CSV data using python
Plus 40 Years of Experience in Software Architecture and IT Solutions
I am a Senior Infrastructure Architect with over 40 years of experience rescuing critical business systems. I specialize in Windows Server recovery, legacy database extraction (Clipper, FoxPro, XBase)...
About this Gig
Drowning in messy Excel or CSV files? I will clean, merge, and format your data accurately and fast.
With 40+ years in IT architecture, I handle large datasets that crash standard Excel. I deliver clean, ready-to-use files without you needing any technical skills.
What I can do for you:
- Format Standardization: Fix inconsistent dates, text casing, and spacing.
- Data Deduplication: Remove exact duplicate rows based on your rules.
- Column Restructuring: Split or merge columns (e.g., separating names).
- Data Consolidation: Merge multiple files into one unified master sheet.
Important Scope Boundaries:
- To ensure speed and accuracy, I use automated processing tools.
- I do not perform manual data entry or typing.
- I do not research or guess missing information from the web.
- The output is built strictly on the file structure you provide. Changes to the layout after ordering require a new quote.
- (Premium) The custom .exe tool is built specifically for your file's current structure.
Please message me with a sample file (up to 50 rows) before ordering to confirm I can help.
My Portfolio
FAQ
Do you manually edit or type data inside the spreadsheets?
No. I use automated tools to ensure 100% accuracy and speed. I do not manually type or edit cells, which prevents human error and allows me to handle large datasets that would normally crash standard Excel.
What exactly do I receive in the Basic and Standard packages?
You receive the final, clean, and structured data file (.xlsx or .csv) matching the rules we agreed upon. I do all the processing on my end, so you don't need to install any software or run any tools.
Can you fix contextual spelling mistakes or find missing information?
No. This is a strictly structural data service. If a cell is blank or corrupted in your source file, it will be left blank or filtered based on your rules. I do not perform manual web research or subjective proofreading.
What happens if my file structure changes after the order starts?
The workflow is tailored strictly to the sample file you provide at the beginning. If your columns, headers, or overall layout change after work has commenced, a Gig Extra will be required to reconfigure the process.
Is there a strict file size limit for the data you can process?
The standard packages cover up to 200,000 rows. However, my tools can handle multi-gigabyte files and millions of rows effortlessly. If your dataset exceeds the package limits, please message me directly for a custom offer.
