You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Maria LeeML

Maria Lee

Data Analyst

€430/day
Créteil, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Maria

Data analyst with 7 years of experience in data processing, analysis, and enhancement. Passionate about transforming data into strategic decision-making levers, I recently enriched my personal journey in Canada as part of a Working Holiday Visa. Back in France, I wish to leverage my technical skills to support companies in their complex data projects.
  • French

    Native or bilingual

  • English

    Conversational

  • Chinese

    Conversational

Can work on-site
Créteil (up to 50km)

Experience

  • Programme Expérience internationale Canada (EIC)
    International Volunteer
    August 2023 - June 2025 (1 year and 10 months)
    Projects: Participation in an organic farming project
    • Agricultural production: Harvesting and sorting organic products (apples, vegetables) for local sale and donations to charities. Versatile management: Maintenance of an Airbnb accommodation, meal preparation, animal care (foster cats). Intercultural skills: Collaboration with an international team, immersion in English and French.
  • Carglass France (groupe Belron),
    BI ANALYST
    July 2019 - June 2023 (3 years and 11 months)
    92400 Courbevoie, France
    Projects: Design of a data warehouse, development of data warehouse update flows, creation of QlikSense activity monitoring applications, migration of Cognos reports to QlikSense, migration of Talend Open Studio processes to Talend Cloud
    • Business needs analysis
    • Data flow development (data extraction, cleaning, and loading)
    • Optimization of data flow processing time (temporary tables, field indexing, process parallelization)
    • Migration of ETL processes to Talend Cloud
    • Reverse engineering of Cognos cubes
    • Development of a data loading foundation for storing data in QVDs (Qlik-specific data files)
    • Development of QlikSense reporting applications
    • Evolution of existing QlikSense applications
    • Access rights management via Qlik QMC
    • Technical acceptance testing
    • Support for business users during functional acceptance testing
    • Writing and updating technical specifications
    • Management of technical anomalies via GLPI and ServiceNow
    • Scheduling of Powershell scripts via the Windows Task Scheduler. Technical environment: SQL, PostgreSQL, Oracle, Talend Open Studio for Data Integration, Talend Cloud, Cognos, QlikSense, GitLab, DBeaver, TOra, Linux / Windows VM, Jira
  • Sixense Digital (Filiale de VINCI Construction),
    BI DEVELOPER
    October 2017 - June 2019 (1 year and 8 months)
    Rueil-Malmaison, France
    Projects: Creation of MicroStrategy activity monitoring applications
    • Business needs analysis
    • Data flow development (data extraction, cleaning, and loading)
    • Implementation of email notifications (log management, rejected data, and erroneous jobs)
    • Creation of objects (attributes, facts, hierarchies, transformations, measures, filters, and prompts)
    • Creation of intelligent cubes and reports
    • Dashboard development
    • Development of applications for iPad and iPhone (mockups and resized dashboards)
    • Technical acceptance testing
    • Management of groups and users. Technical environment: SQL, Microsoft SQL Server 2016, Talend Open Studio for Data Integration, MicroStrategy

Recommendations

Be the first to recommend Maria

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • MASTER EN SYSTEME D'INFORMATION ET DE BUSINESS
    Conservatoire National des Arts et Métiers (CNAM)
    2017
    MASTER EN SYSTEME D'INFORMATION ET DE BUSINESS

Certifications

Skill set

Categories