Hoang Minh Nguyen
Excel & CSV Data Cleaning Specialist
New to Contra
Hoang Minh is ready for their next project!
CSV Cleanup & Missing Value Review
Sample demonstration project showing how I clean and review CSV data with missing, incomplete, or inconsistent values. I organized the dataset, corrected safe formatting issues, identified missing fields, and flagged uncertain records for manual...
Date, Number & Text Standardization
Sample demonstration project showing how I standardize inconsistent dates, numbers, text, and field formats in Excel or CSV files. I corrected inconsistent date formats, normalized numeric values, standardized text capitalization and spacing,...
Duplicate Removal & Data Standardization
Sample demonstration project focused on identifying duplicate records and standardizing inconsistent Excel data. I reviewed repeated entries, standardized names, dates, phone numbers, and numeric formats, and flagged uncertain records for...
Excel Data Cleaning – Before & After
Sample demonstration project showing how I clean and standardize messy Excel and CSV data. I corrected inconsistent formats, standardized dates, numbers, and text, removed duplicates, organized rows and columns, and flagged unclear values for...
