Freelancer profile translated to English.
Back to original languageAbout Elhadji
For nearly 7 years, I have been working in shared and dedicated SOCs to support large groups in the supervision, detection, and response to security incidents.
I have experience in both Run and Build, on several technologies (Azure Sentinel, Splunk, EDR, etc.).
My experience in international contexts has allowed me to develop my communication skills, particularly in English.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- AXA Group OperationsSOC AnalystMarch 2022 - June 2025 (3 years and 3 months)Projects:- Contributor to the on-premise entity onboarding project (over 15 entities onboarded)
- Identify and inventory technologies to be onboarded
- Select use cases to activate based on technologies
- Deploy use cases and perform tuning
- Write playbooks for L1
- Contributor to the cloud security monitoring project for an entity:- Identify applications to onboard
- Ensure logs are collected and there are no parsing issues
- Identify use cases to implement in collaboration with application owners and business needs.
- Create ASIM parsers for this application to normalize logs
- Write the code for use cases using these ASIM parsers
- Deploy use cases in pre-production
- Evaluate the volume of alerts generated and tune the rules
- Integrate use cases with the ticketing tool.
- Deploy use cases in production
- Write the playbook and documentation related to use cases to assist L1 and the entity in their investigation
BAU:- Monitoring and threat detection with Azure Sentinel and ADX.- Handling escalations from L1 and the entity CSIRT team.- Tuning of use cases in BAU (filtering and maintaining operational condition).- Technical referent for certain entities. (leading technical workshops, proactive management of entity issues)- 100% English-speaking work environment.
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Certifications
- Comptia Cysa+online2025
- Cybereason CCTA: Certified Threat Analystonline2023