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Hamza MostefaouiHM

Hamza Mostefaoui

Data Analyst

€400/day
Paris, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Hamza

As a Data Analyst, I support stakeholders in the hotel industry in analyzing their data and solving the following issues:

- Understanding and retaining your customers: analyzing visitor behavior, segmentation, booking trends, and customer satisfaction to maximize experience and loyalty.

- Financial and operational management: monitoring the financial health of your establishments, performance analysis by site, segment, or distribution channel, for informed and profitable decisions.

- Simplifying and centralizing data processing while ensuring its quality.

- Optimizing your visualization reports to make them understandable, concrete, and fast.
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Basic

Can work on-site
Paris (up to 50km)

Experience

  • Les Hotels Très Particuliers
    Data Analyst
    HOSPITALITY
    May 2026 - Today (3 months)
    Paris, France
    Participated in the migration of various reports for 7 establishments to an automated reporting tool.

    This concerned the following positions:

    - Accommodation (Occupancy Rate, ADR/PM, RevPAR, OTB Revenue #, occupancy index, etc.)
    - F&B (Retention Rate, number of covers, revenue, etc.)
    - Services (Revenue related to various activities)

    Additionally, it involved direct/indirect segmentation (for weekly revenue), by meal (for F&B), and comparison with N-1 / budget.
    The reporting was initially done via several Excel files and involved manual exports from various systems (Mews, Salesforce, Lightspeed, etc.).
    Microsoft Excel Reporting Mews Hotel Sector Data Analysis
  • Hotels Korner
    Data Analyst
    HOSPITALITY
    February 2025 - February 2026 (1 year)
    Paris, France
    - Implementation of a reporting system to monitor the profitability and performance of the hotel group's F&B, from data modeling to visualization.
    This report notably helped identify establishments with a food cost more than 20% above the average and initiated checks on procurement processes.

    - Conducting ad hoc analyses on various hotel indicators (Occupancy Rate, RevPAR, ADR, PM, LOS), competitive positioning, customer segmentation (direct/OTA), customer satisfaction.

    - Setting up an automated alert system on Slack to monitor the quality and reliability of data from the reservation system before its integration into the database.
    Looker Studio BigQuery Data Analysis Hotel Sector Reporting
  • KPMG
    Data Analyst
    CONSULTING AND AUDITS
    September 2023 - December 2024 (1 year and 3 months)
    Courbevoie, France
    - Preparation and validation of financial data used in reporting, ensuring consistency with accounting standards (IFRS / GAAP).

    - Contribution to the structuring and automation of the profit and loss statement (P&L).

    - Support for audit teams in the use of financial reporting.
    Alteryx Microsoft Power BI Microsoft Excel Reporting

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Education

  • MSc in Data Analytics
    DSTI School of Engineering
    2024
  • BTS Accounting and Management
    Lycée Guillaume Budé
    2020

Certifications

Skill set

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