Freelancer profile translated to English.

Description

SRE / Production DevOps Engineer (+14 years, including 5 in the banking sector), I ensure the reliability, automation, and observability of critical systems. My experience covers the operation and optimization of applications on cloud and containerized environments, with a constant focus on system availability, resilience, and security.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent
Arabic
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

HERMES
SRE/Production DevOps Engineer
LUXURY GOODS
April 2025 - Today (1 year and 4 months)
Paris, France
Technical Environment
Red Hat Linux, Windows Servers, AWS Cloud (ECS, EC2, Lambda, CloudFront (CDN), CloudWatch, ALB, IAM), Oracle Database, Apache Tomcat, Red Hat Ansible Automation Platform, GitLab CI/CD, SonarQube, Artifactory/JFrog, GitGuardian, Opcon, Terraform, Prometheus, Grafana, Dynatrace SaaS

Pilot the application RUN and integrate applications into production in an On-Premise & AWS Cloud environment (EC2, ECS, Lambda), coordinating with Cloud, DevOps, Architecture, and Development teams.

Observability & Web Application Performance: Design dashboards and alerting based on SLI/SLO, RUM with Core Web Vitals (LCP, CLS, INP), Synthetic monitoring, tracing, and logs.
Industrialize Full Stack OneAgent deployment via Dynatrace API, GitLab CI/CD, and Red Hat AAP.
Secure application onboarding (Move-to-Run): Review exploitability, documentation, and ensure service compliance before responsibility transfer.
Hybrid RUN & MCO: Pilot availability via Dynatrace SaaS / CloudWatch, manage incidents, and coordinate cross-functionally.
Validation & Go Live (GitLab CI/CD): Review Merge Requests, secure the flow, and control operational impacts on the AWS Landing Zone (ECS) & Legacy.
L2/L3 Support & Continuous Improvement: Incident resolution, procedure reliability, and automation of recurring tasks (Ansible/Shell).
Observability Site Reliability Engineering Amazon Web Services Production Management Dynatrace
BNP PARIBAS
SRE / DevOps Engineer - Observability Lead
BANKING AND INSURANCE
February 2022 - February 2025 (3 years)
Montreuil, France
Technical Environment
Core Banking System (SAB), Red Hat Linux, Oracle Database, Apache, WebSphere Application Server, Red Hat Ansible Automation Platform, GitLab CI/CD, XL Release/XL Deploy, CFT, Autosys, Dynatrace Managed, Prometheus, Grafana, Nimsoft Monitor, IBM Netcool, Private Cloud, IBM Cloud, Kubernetes, Red Hat Fuse, ServiceNow, Confluence

Contribute to the Run and modernization of the SAB AT Core Banking and cross-functional applications for European-Mediterranean banks.

• Production Management (Run & MCO)
Maintain operational readiness (MCO) and manage incidents and problems to ensure the availability of applications deployed on Kubernetes and BNP's private cloud.
Perform maintenance operations, updates, and evolutions of the application portfolio.
Techno-functional administration of the Autosys batch plan.
• DevOps and Observability
Actively contribute to the automation of operational tasks with Red Hat Ansible Automation Platform and GitLab CI/CD.
Technical lead in Dynatrace Managed observability: Create Dashboards, Synthetic Screens, Log monitoring, Implement end-to-end supervision and alerting.
• Projects & Continuous Improvement
Lead OPS for the SAB AT Core Banking entity on the supervision migration project from Nimsoft to Dynatrace Managed, including execution, team coordination, and project tracking.
Implement application log monitoring for proactive business error detection.
Industrialize the supervision switch to the backup branch within the Core Banking DR plan.
Participate in Core Banking redesign projects for 2 banks (migration from ATLAS to SAB AT) and in the technical integration of applications (SAB AT, E-Banking).
Perform strategic work on security, obsolescence management, and DR.
DevOps Monitoring SAB Core Banking Dynatrace
Editions Lefebvre Sarrut
Production DevOps Engineer
PUBLISHING
September 2018 - January 2022 (3 years and 5 months)
Montrouge, France
Technical Environment
Red Hat Linux, Windows Server, Oracle, PostgreSQL, MySQL, Microsoft SQL Server, IIS, Apache, Tomcat, Jboss WildFly, Rundeck, VTOM, Jenkins, AppDynamics, Centreon

Go live with application evolutions: execute technical procedures, coordinate with project teams.
Ensure MCO of business applications: supervision, L3 incident resolution, problem management.
Automate batch processing and operational tasks using Shell scripts and VTOM.
Application deployment via Jenkins in a CI/CD context.
Technical and application supervision with Centreon (infrastructure) and AppDynamics (application performance).
Validate project deliverables: analyze DAT, DIT, DEX documents to ensure compliance with operational requirements.
Present/Validate changes to the CAB
Team Coordination Troubleshooting Jenkins MCO Build