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huiwang
@chenjick779
Hi, I am a dedicated Data Analyst
Chine
Anglais
À propos de moi
Hi, I am a Data Analyst specializing in data cleaning, preprocessing, and structuring messy datasets into ready-to-use insights.
My technical toolkit includes Python (Pandas, NumPy), Excel, and SQL.
Here is what I can do for you:
- Data Cleaning: Removing duplicates, fixing missing values, and eliminating errors.
- Data Formatting: Standardizing dates, text formats, and addresses.
- Advanced Prep: Merging datasets and structuring variables for business or econometric modeling.
I am committed to accuracy, data privacy, and fast delivery. Let's make your data actionable!
huiwang
hors ligne •
Voir mes services
Modélisation et analyse statistique
I will do ai powered data cleaning and analysis efficiently
