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I will clean, transform, and analyze complex data using python and sql
Japanese LQA Linguistic Specialist Data Cleaning Workflow Automation
Native Japanese Specialist in LQA & Data Operations
I help businesses ensure top-quality Japanese localization and efficient data workflows.
Services Offered:
1. Japanese Localization QA (LQA)
Pro...
About this Gig
Do you have large, complex, or messy datasets that Excel cannot handle easily? I offer high-performance data cleaning, transformation, and analysis using Python (Pandas), SQL, and Power Query.
What I can do for you:
- Large Dataset Processing: Efficiently handle CSV, JSON, Excel, or SQL databases
- Data Cleaning & Wrangling: Handle missing values (NaN), fix data types, deduplicate, and normalize
- Data Transformation: Merge, join, pivot, reshape, and filter datasets seamlessly
- Custom SQL Queries: Write optimized SQL queries for database extraction and manipulation
- Automation Scripts: Provide clean, well-commented Python scripts or Power Query workflows for future use
- Bilingual Support: Expert processing for Japanese, English, or mixed-language datasets
Tools I use:
- Python (Pandas, NumPy)
- SQL (MySQL, PostgreSQL, SQLite)
- Power Query / Excel / Google Sheets
Why choose me?
- Fast turnaround and high accuracy
- Clean and reusable code/scripts
- 100% confidentiality guaranteed
Please message me with a sample or description of your data before placing an order so I can recommend the best approach for your project!
My Portfolio
FAQ
Will I receive the Python script or SQL code?
Yes! Upon request, I will deliver both the cleaned dataset (CSV/Excel) and the reusable Python script or SQL query file (.py / .sql).
What data formats do you work with?
I accept CSV, XLSX, JSON, TXT, and SQL database dumps. If your data is in a different format, please contact me first.
How do you handle Japanese or multilingual datasets?
As a native Japanese and fluent English speaker, I handle character encoding (UTF-8, Shift-JIS) and multilingual text processing seamlessly.
Can you process datasets larger than 100,000 rows?
Yes, absolutely. For very large datasets or complex database pipelines, please send me a message with details for a custom offer.
