a
arzuasgar

Arzu Asgarov

@arzuasgar

Excel and CSV Data Cleaning with Python and pandas

Polen
Englisch, Deutsch, Türkisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
I help turn messy Excel and CSV files into organized data you can use. My focus is removing duplicates, standardizing formats, merging compatible files, and flagging records that need your review. I use Excel and Python/pandas, with cleaning rules agreed before work begins. Deliverables can include a clean file, a change summary, and a reusable script for an agreed file structure. See my synthetic portfolio example for the workflow and outputs. Send a redacted sample and your requirements so we can confirm the right scope.... Mehr lesen

Kompetenzen

a
arzuasgar
Arzu Asgarov
offline • 
Durchschnittliche Antwortzeit: 37 Stunden

Meine Dienstleistungen

Datenbereinigung
I will clean, deduplicate and format your excel or CSV data
Ab15 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

Genpact

Content Data Analyst (German)

Genpact • Vollzeit

Jul 2024 - Dec 2025 • 1 yr 5 mos

Data Content Analyst | Genpact (Kraków, Poland) • Managed data quality control for DACH region clients (Germany, Austria, Switzerland) • Processed and validated high-volume datasets in German and English for e-commerce and financial services • Standardized product data, pricing feeds, and customer records across DE/AT/CH markets • Utilized Excel advanced functions, VLOOKUP/XLOOKUP, Pivot Tables, and Power Query daily • Achieved a 99.2% data accuracy rate across German-language datasets