Rocio Montaña Diaz, Junior Data Analyst | Project Management.

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Description

I am an industrial engineer in Madrid. I have completed a master's degree in Data Science, Big Data, and Business Analytics.

I help businesses and professionals save time and make better decisions through data analysis and automation with artificial intelligence.

I can help you with:

✔ Dashboard creation (Tableau / Excel)

✔ Data cleaning and analysis

✔ Task automation with AI

✔ Generation of clear reports for your business

I work in an organized, clear, and results-oriented manner.

I am available for small and medium-sized projects.

Industry field of expertise

Languages

Spanish
Native or bilingual

Workplace preferences

Can work on-site

Madrid (up to 50km)

HOSTAL QUINTA SANTILLÁN SL
Administrative
HOSPITALITY
November 2019 - November 2024 (5 years)
Madrid, Spain
In this role, I managed the daily operations of the hostel, combining administrative tasks with customer service.
Reservation management and availability control.
Invoicing, cash control, and revenue tracking.
Preparation and tracking of revenue reports to support operational decisions.
Order management and documentation organization.
Customer service and incident resolution.
Microsoft Excel Microsoft Power BI Data Analysis
MEDICALL TALENTO HUMANO
Administrative Supervisor
MEDICAL
January 2015 - January 2019 (4 years)
Santafe de Bogotá, Colombia
In this role, I managed the daily operations of the hostel, combining administrative tasks with customer service.
Reservation management and availability control.
Invoicing, cash control, and revenue tracking.
Preparation and tracking of revenue reports to support operational decisions.
Order management and documentation organization.
Customer service and incident resolution.
Data Analysis Microsoft Excel Invoicing Customer service SEO Audit

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Signup to reveal

Master's Degree
2026
Máster
Bachelor's Degree
Universidad Nacional Abierta y a Distancia
Grado

Check out Rocio's education

Analytics Consultant