You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Selim A.SA

Selim A.

DevOps / SRE Engineer

€450/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Selim

50+ VMs, 10 apps in production, 182,000 participants, HDS/GDPR compliance — this has been my daily routine for 4 years at INSERM. DevOps/SRE Engineer with 8 years of experience, I manage the entire technical scope of a public health research unit: Proxmox infrastructure, Kubernetes orchestration, GitLab CI/CD pipelines, Prometheus/Grafana monitoring, all for 120 users. My advantage: a hybrid Dev + Ops profile. I code the applications (Symfony, React) AND deploy, monitor, and secure them. Every technical decision is evaluated on its impact in production, not just in development.

What I bring to your projects:

— Infrastructure as Code: Terraform (Proxmox, AWS), Ansible (playbooks, roles, multi-environment inventories)
— Orchestration: Kubernetes, Docker, Docker Compose, cluster management, scaling, rolling updates
— CI/CD: GitLab CI/CD, GitHub Actions, multi-stage pipelines, Container Registry, continuous deployment
— Cloud & On-premise: AWS (EC2, S3, VPC, RDS, IAM, EKS), Proxmox VE, hybrid architecture
— Monitoring: Prometheus, Grafana, Alertmanager, automated alerting, infrastructure dashboards
— Security & Compliance: GDPR, HDS, security audit, firewall, VPN, DRP/BCP
— Network: Cisco, pfSense, VLAN, OpenVPN, multi-site architecture
— Databases: Oracle DBA (RMAN, PL/SQL), PostgreSQL, MariaDB

My advantage: a hybrid Dev + Ops profile. I understand the code (Symfony, React) AND the infrastructure. Every technical decision is evaluated on its impact in production, not just in development.

AI-augmented DevOps: daily use of Claude Code for automation, scripting, and Infrastructure as Code — multiplied velocity.

Available full remote. Long or short assignments.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • INSERM
    DevOps Engineer / Infrastructure Manager
    PUBLIC SECTOR
    February 2022 - Today (4 years and 4 months)
    Paris, France
    Full management of the IT infrastructure for a nutritional epidemiology research unit (120 employees, team of 4, 50+ VMs, 10 websites in production, budget €120K).

    Infrastructure & Orchestration:
    — Management of 50+ Debian/Windows VMs on Proxmox cluster, ZFS storage, automated PBS backup
    — Kubernetes (K3s) container orchestration, Docker, Docker Compose, Container Registry
    — Infrastructure as Code: Terraform (VM provisioning), Ansible (configuration, playbooks, roles)
    — GitLab CI/CD pipelines: Docker build, automated tests, continuous deployment of 10 applications

    Monitoring & Security:
    — Prometheus/Grafana/Alertmanager stack, infrastructure dashboards, automated alerting
    — GDPR/HDS compliance for health data, security audit, DPIA, DRP/BCP
    — Network administration: Cisco, VLAN, pfSense, OpenVPN, multi-site architecture

    Databases:
    — Oracle DBA (RMAN backup, PL/SQL, tablespace monitoring)
    — PostgreSQL, MariaDB

    Development (dual expertise):
    — NutriFast Platform (Symfony/React/TypeScript)
    — AI annotation pipeline,
    Kubernetes Terraform Docker Ansible Gitlab CI/CD
  • FrequentFlyerTravel Paris
    IT Manager / Systems Engineer
    TRAVEL AND TOURISM
    February 2019 - December 2020 (1 year and 10 months)
    Paris, France
    Migration of legacy applications to modern web applications (Laravel/Symfony, Vue.js/React). Implementation of deployment infrastructure, CI/CD, monitoring. Redesign of PL/SQL databases and BI integration (DigDash).
    Linux CI/CD Infrastructure Docker PL/SQL
  • Seed Pro
    Technical Consultant
    DIGITAL AND IT
    January 2018 - December 2018 (11 months)
    Cebu, Philippines
    Training development teams on PHP frameworks. Implementation of technical strategy, Docker architecture, and versioning system. Pre-sales technical support.
    Docker Linux Infrastructure Consulting deployment

Recommendations

Be the first to recommend Selim

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Master in Digital Strategy and Project Management (Apprenticeship)
    Supcareer (Inseec)
    2017
  • Master in FullStack Developer (Apprenticeship)
    IT-Academie
    2016

Skill set

Categories