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jonathan_callej

Jonathan C

@jonathan_callej

Excel and Google Sheets Specialist Data Cleaning Fixes and E commerce Listings

Malte
Anglais, Maltais
Certaines informations sont présentées en anglais.
À propos de moi
I help businesses clean, fix, and organize Excel and Google Sheets data to make it accurate, structured, and easy to use. I specialize in data cleaning, spreadsheet formatting, formula fixes, error troubleshooting, and e-commerce product listing optimization for Shopify, Amazon, and Etsy sellers. My focus is fast delivery, attention to detail, and practical results that improve workflow, reporting accuracy, and sales performance. Let’s turn messy or broken data into clean, usable systems that actually work for your business.... Plus d’infos

Compétences

j
jonathan_callej
Jonathan C
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Nettoyage des données
I will clean and format excel and google sheets data professionally
De15 $US / projetPlus de détails
Formules & Macros
I will fix excel formulas and google sheets functions
De15 $US / projetPlus de détails

Expérience professionnelle

Self_Employed

Freelance Data Specialist (Self-Employed)

Self Employed • Freelance

Jan 2024 - Present • 2 yrs 6 mos

Cleaned and structured large datasets for business use Fixed Excel and Google Sheets formula errors Optimized e-commerce product listings for better readability and conversion Assisted online sellers with catalog organization and data formatting