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xldataexpress

Xavier L.

@xldataexpress

Data Analyst Excel Power BI and Offline Dashboards

Mexique
Espagnol, Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I am an 11th-term Economics student at UAM Azcapotzalco and a data analyst experienced in pharmaceutical-market and financial analysis. Since 2025, I have built dashboards, cleaned databases and automated reports using Power BI, Excel, Power Query, Python and SQL. Through XL Data Express, I create offline BI tools that turn Excel and CSV files into clear KPIs, filters and visualizations. I also repair AI-generated spreadsheets and validate formulas. I communicate in Spanish and English and define project scope clearly. Please contact me before sharing confidential information.... Plus d’infos

Compétences

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xldataexpress
Xavier L.
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Tableaux de bord des données
I will build a private offline sales analytics dashboard for your business
De600 $US / projetPlus de détails
Tableaux de bord des données
I will build an offline inventory control dashboard for your business
De350 $US / projetPlus de détails

Expérience professionnelle

INEFAM

Data Analyst

INEFAM

Sep 2025 - Present • 1 yr

Develop interactive Power BI dashboards for public pharmaceutical-market and government-procurement analysis. Clean and transform databases using Python and Power Query to improve financial reporting. Build market indicators that identify trends, supplier participation and purchasing opportunities.