Yao

@yaoyongjian

Data automation and reporting developer

China

Englisch

Einige Informationen werden in englischer Sprache angezeigt.

Über mich

I build practical data automation tools for small businesses and teams. I can turn CSV and Excel files into clean dashboards, charts, HTML/PDF reports, and repeatable reporting workflows. My focus is clear documentation, reliable delivery, and safe data-processing tools without financial, legal, or medical advice.... Mehr lesen

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