I will convert and clean complex nested json to CSV or excel
I will convert, flatten, and clean complex JSON to CSV or Excel using Python
About this Gig
Are you struggling with messy, nested JSON files that won't open correctly in Excel?
I am a Python developer specializing in Data Engineering and Automation. I will help you convert, clean, and flatten complex JSON data into professional, structured CSV or Excel spreadsheets.
What I can do for you:
JSON to CSV/Excel: High-speed conversion using Python Pandas.
Flattening: Converting deeply nested JSON structures into flat, readable tables.
Data Cleaning: Removing duplicates, handling missing values (NA), and fixing formatting issues.
Automation: Writing custom Python scripts for recurring data tasks.
Large Datasets: Handling files with thousands of rows with 100% accuracy.
Why choose me?
Technical Expertise: As an Engineering student, I understand data structures and logic.
Accuracy: Manual check after every automated conversion.
Fast Delivery: Most orders are delivered within 24 hours.
Unlimited Revisions: I work until you are 100% satisfied.
Technology:
Excel
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Google Sheets
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Microsoft Word
Industry:
Education
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Science
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Writing & publishing
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Engineering
Data type:
Numeric
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Free text
FAQ
Can you handle nested JSON
Yes! I use Python’s json_normalize and custom logic to flatten even the most complex nested structures into clean columns.

