Tristan D.

@dataops_audit

Data Cleaning Specialist

États-Unis

Anglais

Certaines informations sont présentées en anglais.

À propos de moi

I specialize in data cleansing, validation, and automation using Excel, SQL, and Python (pandas). I build custom, reusable scripts to automate repetitive business tasks, handle messy sheets, resolve data discrepancies, and merge relational data with total accuracy. Certified through the Google Data Analytics Professional Certificate, I apply proven data analysis workflows to deliver clean, actionable, and verified results. Whether you need complex spreadsheet fixes or a full Python pipeline, I am ready to handle your data challenges efficiently.... Plus d’infos

Compétences