Freelancer profile translated to English.
Back to original languageAbout Ahmed
SRE and DevOps Tech Lead with over 8 years of experience in critical environments (public sector, energy, finance). I help organizations stabilize and automate their Cloud, Kubernetes, HPC, and CI/CD infrastructures while integrating Infrastructure as Code.
I design and deploy resilient and scalable architectures, reducing MTTR and accelerating production release cycles through CI/CD pipelines and observability platforms. My approach combines AIOps and automated runbooks to anticipate incidents and optimize the performance of complex services.
Accustomed to 24/7 contexts, I collaborate closely with your product, architecture, and operations teams to deliver robust, secure, and cost-effective solutions. My goal: accelerate your digital transformation and allow you to focus on business value.
English
Native or bilingual
French
Fluent
Arabic
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- EDFDevOps & HPCENERGY AND UTILITIESOctober 2025 - Today (10 months)Paris, France• Technical leadership for the modernization of TIR CHO-OPUS energy simulation workflows on HPC infrastructures (Cronos, Selena) with Slurm orchestration.• Lead on technological migration: Java / Spring Boot 3.x, microservices, PostgreSQL, automated CI/CD (Jenkins, XL Deploy), TM1 architecture replacement.• Development and optimization of Bash, Python, Slurm scripts, FastAPI integration, monitoring, and performance optimization.• Contribution to the industrialization of R&D models (energy algorithms, multi-shot simulation), deployment automation, and management of DEV, REC, INT, PROD environments.• Collaboration with architecture, production, and R&D teams (EDF & Banque de France), active participation in design decisions, improvement of HPC workflow, and reduction of execution times.• Implementation of DevOps best practices, GitOps, security, CI/CD, and improvement of resilience and scalability.• Environment: Java 17, Angular 18, Python, FastAPI, Kubernetes/OpenShift, Slurm HPC, TM1, PostgreSQL, Jenkins, GitLab CI, Docker, Ansible.
- Banque de FranceDevOps Tech LeadPUBLIC SECTORSeptember 2022 - September 2025 (3 years)Paris, France• Leading the modernization of Linux/Windows infrastructures via VMware vSphere by automating provisioning, configuration, and monitoring to ensure security, compliance, and high availability.• Implementing CI/CD pipelines and infrastructure as code tools to reduce deployment times and make business workflows more reliable.• Migrating monolithic applications to a Java/Angular microservices architecture containerized on Kubernetes/OpenShift, optimizing scalability and resilience in a 24/7 environment.• Supporting teams in adopting DevOps best practices, implementing secure clusters, and optimizing infrastructure costs.
- Pôle EmploiFull-stack DeveloperJanuary 2021 - November 2022 (1 year and 10 months)FranceProject: Integration of the “My Job Events” service in startup mode, hosted at OVH (Occitanie region), for the IT department of Pôle Emploi in Montreuil.Team Composition: Team of 14 people: Project Manager, 2 POs, 1 SM, 1 Architect, 2 QAs, 5 Developers, 2 automated testing developers.Objectives:• For the advisor: Facilitate event entry, registration, and pre-selection, improve schedule and registration management.• For the candidate: Offer better visibility of events organized by Pôle Emploi and allow for autonomous online registration, filtered according to their search criteria.
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Education
- HACKAFEST WEB & DESIGN CCNA Routing and SwitchingIBM TunisiaHACKAFEST WEB & DESIGN CCNA Routage et commutation
- Introduction to NetworksInitiation aux réseaux