JIANYONG

@lijianyong

I build Python automation tools for data cleaning, file processing, and reportin

United States

Chinese, English

About me

I help clients clean, structure, and automate Excel, CSV, and JSON workflows using Python. My work focuses on practical data tasks such as: - data cleaning and formatting - file conversion and structuring - API data extraction and export - repeatable Python automation scripts - simple data dashboards and reporting tools I care about clean output, clear communication, and reliable delivery. Whether you need a one-time cleanup task or a repeatable script, I aim to provide simple and effective solutions that save time and reduce manual work.... Read more

Skills