Freelancer profile translated to English.

Description

Data & Cybersecurity Analyst with proven experience in data processing, automation, and visualization, as well as IT security monitoring. Solid skills in SQL, Python, Power BI, and cybersecurity tools (SOC, EDR SentinelOne). Curious and rigorous, I am looking for new challenges to contribute to the performance and protection of information systems.

Industry field of expertise

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Lyon (up to 20km)

VICAT
Cyber Data Analyst Consultant
CIVIL ENGINEERING
February 2026 - Today (6 months)
Lyon, France
Industrialization and modernization of Power BI cybersecurity reporting within SOC/VOC teams.
Integration and harmonization of multiple sources: Snowflake, Splunk (SPL, ODBC), SharePoint, security APIs (SentinelOne, Tenable, KnowBe4), iTop CMDB.
Optimization of data models and performance: star schema, advanced DAX measures, reliability of refreshes and dataflows.
Implementation of RLS (site, country, group) and multi-environment deployment pipelines.
Standardization of templates, technical and functional documentation, user support and coaching.

Technical environment: Power BI (DAX, Power Query M, RLS, pipelines), Snowflake, Splunk, SharePoint, SentinelOne, Tenable, Lookout, Crowdstrike, iTop, KnowBe4...
Microsoft Power BI Splunk
Groupe Inherent
Data & Cybersecurity Analyst
October 2022 - August 2025 (2 years and 10 months)
Lyon, France
Integration of data preparation, analysis, and data visualization technologies. Collection, cleaning, and automation of client and internal data. Automation of data extraction and processing. Integration and development of interactive client and internal dashboards. Assistance in upskilling internal teams on data topics.

Supervision and administration of Security Operating Center solutions. Detect, analyze, and qualify security incidents. Identification of threat sources and blocking their access on existing security solutions. Monitoring of software and hardware threats and vulnerabilities. EDR SentinelOne Build and Run.
Microsoft Excel SQL Microsoft Power BI Elasticsearch SentinelOne
ORANGE UPR-SE
Telecom and Real Estate Network Data Analysis
TELECOMMUNICATIONS
September 2019 - October 2021 (2 years and 1 month)
Lyon, France
Processing of real estate data (identifying local areas for new buildings that need to be fiber-opted).
Migration of tools from PHP to Python.
Responding to calls for tender.
Processing of Fixed/Mobile complaints.
Overhaul of the UPR SharePoint.
Implementation of reporting tools.
Development and update of activity tracking tables.
Analysis and reporting of KPIs.
Optimization and maintenance of databases.
Python VBA Microsoft Access SQL