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Sarah AllalaSA

Sarah Allala

Data & Business Consultant (python, sql, sas)

€650/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sarah

Data & Business Analyst Consultant | 5+ years of experience

Passionate about data and high-impact projects, I support companies in the analysis, structuring, and valorization of their data. My experience has allowed me to work on various missions: reporting automation, modeling, business scoping, ETL process implementation, and risk analysis (stress tests, scoring, etc.).

I work with tools like Python, SAS, SQL, Dataiku, and I master data project management from end to end, from understanding business needs to delivery.

My clients appreciate my ability to simplify complex subjects, effectively structure data, and propose robust, results-oriented solutions.

Objective: To help you better leverage your data to make better decisions and gain efficiency.
  • French

    Native or bilingual

  • English

    Native or bilingual

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

Experience

  • BNP PARIBAS
    Business Analyst Consultant
    BANKING AND INSURANCE
    January 2022 - February 2025 (3 years and 1 month)
    Project scoping (new developments in various stress testing engines).
    Writing functional and technical specifications and User Stories. Writing user guides for the business.
    Facilitating training workshops for internal clients. Functional and performance validation tests / UAT tests. Writing/Validating acceptance test reports. Implementing tactical solutions/prototyping engine developments in Python in parallel with developer implementations in Java/Scala.
    Implementing automation tools for processes to reduce operational risk.
    Participating in the validation of technical migrations of technologies used and platforms.
    Scoping and communicating impacts at the HMI level. Monitoring developments and supporting developers/architects/DevOps.

    Main Topics: Credit Risk, Counterparty Risk, Local/EBA (European Banking Authority) Stress tests. Calculation of provisions, RWA (Risk-weighted assets). Baloise Regulation, ICAAP, IFRS9, Flair.
  • Crédit Nord,
    DATA ANALYST CONSULTANT
    November 2021 - June 2022 (7 months)
    Paris, France
    Analysis and monitoring of the Crédit du Nord group's activity. Gathering needs and defining business rules with the business.
    Enrichment of the Customer/Employee database within the Oracle Data Warehouse.
    Automation of reporting, development in SAS/Oracle databases.
  • AXA France IARD/VIE,
    Statistical Study Manager
    BANKING AND INSURANCE
    December 2020 - October 2021 (10 months)
    92000 Nanterre, France
    Analysis and control of A2P agent remuneration. Portfolio segmentation according to business rules, processing on SAS. Automation of tasks under WPS, VBA, and SAS.
    Actuarial Study Manager.

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Education

  • Master MASERATI
    PARIS EST UNIVERSITY
    2020
    Master MASERATI

Skill set

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