Freelancer profile translated to English.

Description

Data Analyst passionate about data exploration and transforming information into actionable insights, with over 5 years of experience in data analysis, statistical modeling, and data visualization. Driven by the desire to offer you data-driven solutions to support your decision-making across various sectors such as marketing, e-commerce, health, agri-food, and finance, I offer you the following skills:

- Data collection, cleaning, and preparation from CSV/Excel files.

- Use of statistical analysis tools and techniques.

- Knowledge of relational databases.

- Creation of effective data visualizations.

- Use of statistical techniques for exploratory and predictive analysis.

- Familiarity with Big Data technologies.

- Understanding of machine learning concepts and application of simple models.

- Ability to write scripts and automate tasks.

- Ability to present analysis results clearly and understandably.

- Aptitude for solving complex problems using analytical approaches.

- Creation of graphical representations of KPIs for optimal visual understanding.

My skills also extend to a wide range of specialized tools:

- Data analysis: Numpy, Pandas, Python, R, Knime, BigQuery, SQL, Pandas…

- Visualization: Matplotlib, Seaborn, Plotly, Bokeh, Tableau, PowerBi, Data Studio, QlikView/Qlik Sense…

Do not hesitate to contact me for more information. I am available to discuss your specific needs and find suitable solutions. My rates are flexible, aligned with the required level of expertise, and my priority is to offer you a service that perfectly meets your expectations.

Languages

French
Native or bilingual
Arabic
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Brunoy (up to 20km)

CentraleSupélec
Data Analyst
DIGITAL AND IT
January 2023 - November 2023 (11 months)
Paris, France
I completed this professional internship in partnership with CentraleSupelec, during which I validated 10 different professional projects, including: creating and using databases with SQL, performing sales analysis for e-commerce, conducting a public health study with Python, optimizing the data management of an online store with R, analyzing gender equality indicators with Knime, creating a dashboard with Tableau for a study on drinking water, detecting counterfeit banknotes with Python...
SQL Python R Dashboard Microsoft Excel Tableau software Microsoft Power BI Microsoft Powerpoint MySQL SQLite Knime Power Query notebooks Jupyter Pandas Numpy Seaborn
ComeUp
Scientific and Technical Writer
August 2019 - December 2022 (3 years and 4 months)
SOLUTIONS 30 GROUP
Study Manager
TELECOMMUNICATIONS
April 2014 - April 2019 (5 years)
Paris, France
Extensive experience in analyzing large datasets using tools such as [mention tools, like Python, R, and SQL.

In-depth knowledge of fiber optics (FTTH) with practical experience in network planning and design.

Demonstrated ability to solve complex problems related to infrastructure and data, with an analytical approach.

Proficiency in programming languages R, Python, and SQL to automate tasks and improve process efficiency.

Translating complex analyses into understandable insights for non-technical stakeholders, thus facilitating decision-making.

Working with multidisciplinary teams to align solutions with business objectives.

Identifying and implementing continuous process improvements based on data analysis.
Python R SQL MySQL Databases Autocad Microsoft Excel Microsoft Powerpoint PowerBI