Kuan Jen Chen

@kuanjendata

Excel and CSV Data Cleaning Specialist

Taiwan

Inglese, Cinese

Alcune informazioni sono riportate in lingua inglese.

Chi sono

I provide accurate and organized Excel and CSV data cleaning services for small business and research datasets. I can remove duplicates, standardize dates and labels, handle missing or invalid values, check numeric ranges, and prepare clean, well-structured files. I can also create simple statistical summaries, clear charts, and concise English reports using Excel, Python, and pandas. My goal is to deliver reliable, easy-to-use data with careful quality checks and clear communication.... Continua a leggere

Competenze