Building cost intelligence platform

• Architected and deployed production SaaS platform (React 18 + FastAPI + PostgreSQL + TimescaleDB) on Docker Compose with Caddy reverse proxy, managing multi-tenant infrastructure serving real API cost data.
• Designed and implemented strict multi-tenant data isolation architecture with async SQLAlchemy, Redis caching, and JWT-based auth; established CI/CD pipeline with automated Alembic migrations ensuring zero-downtime deployments
• Optimized time-series data ingestion and aggregation using TimescaleDB hypertables and continuous aggregates, enabling real-time cost visualization with sub-second query latency while reducing storage overhead by 35%.

Clic Santé is a leading Canadian digital healthcare platform streamlining medical appointments, vaccinations, and patient booking workflows across healthcare networks.

• Architecture & Cloud Infrastructure

  • Refactored and standardized Terraform modules across multiple environments to ensure high availability, security compliance, and infrastructure consistency. Conducted cloud usage audits to identify and implement cost-reduction strategies (FinOps), achieving significant budget optimization without compromising performance.
  • Conducted cloud usage audits to identify and implement cost-reduction strategies (FinOps)
  • Achieving significant budget optimization without compromising performance.

• Automation & CI/CD Pipelines

  • Designed and deployed scalable GitLab Runners on Kubernetes (GKE) with auto-scaling policies, boosting CI/CD throughput by 40% while reducing infrastructure load and costs. Implemented end-to-end CI/CD pipelines to automate testing and deployments, significantly accelerating release velocity and improving system reliability.

• Reliability & Operations

  • Participated in the development and redesign of PHP features.
  • Facilitated cross-functional collaboration with development teams to ensure DevOps requirements were clearly defined, prioritized, and aligned with technical goals.
  • Actively monitored technological security trends, emerging threats, and vulnerabilities (CVEs) to drive infrastructure hardening decisions.

Beneva is a major Canadian insurance and financial services mutual created from the merger of La Capitale and SSQ Insurance, serving millions of members nationwide.

• Techso Solutions

  • Optimized core DevOps infrastructures within Agile environments. Architected and deployed production-grade AWS environments utilizing EC2, RDS, S3, and related services, provisioned via Terraform and Ansible.
  • Designed and streamlined CI/CD delivery pipelines using Jenkins, Automic, and GitLab CI/CD, reducing release lead times by 30% and minimizing deployment errors by 20%. Developed automated Golden Image creation pipelines for AWS and Proxmox using Packer.
  • Deployed lightweight Kubernetes (K3s) clusters to host AWX (Ansible Tower) for centralized workflow automation.
  • Implemented enterprise secret management using Hashicorp Vault.
  • Built advanced observability stacks (Prometheus, Grafana) for proactive incident response.
  • Authored technical documentation in French.

• Beneva

  • Built and scaled core cloud infrastructure and internal tooling frameworks across multi-environment setups.
  • Designed internal deployment frameworks, automation workflows, and standardized tooling configurations to streamline engineering operations.
  • Maintained operational excellence
  • Managed internal system integrations, Ensured robust knowledge sharing and documentation across teams
  • Ensured robust knowledge sharing and documentation across teams

Beneva is a major Canadian insurance and financial services mutual created from the merger of La Capitale and SSQ Insurance, serving millions of members nationwide.

• Techso Solutions

  • Optimized core DevOps infrastructures within Agile environments. Architected and deployed production-grade AWS environments utilizing EC2, RDS, S3, and related services, provisioned via Terraform and Ansible.
  • Designed and streamlined CI/CD delivery pipelines using Jenkins, Automic, and GitLab CI/CD, reducing release lead times by 30% and minimizing deployment errors by 20%. Developed automated Golden Image creation pipelines for AWS and Proxmox using Packer.
  • Deployed lightweight Kubernetes (K3s) clusters to host AWX (Ansible Tower) for centralized workflow automation.
  • Implemented enterprise secret management using Hashicorp Vault.
  • Built advanced observability stacks (Prometheus, Grafana) for proactive incident response.
  • Authored technical documentation in French.

• Beneva

  • Built and scaled core cloud infrastructure and internal tooling frameworks across multi-environment setups.
  • Designed internal deployment frameworks, automation workflows, and standardized tooling configurations to streamline engineering operations.
  • Maintained operational excellence
  • Managed internal system integrations, Ensured robust knowledge sharing and documentation across teams
  • Ensured robust knowledge sharing and documentation across teams

OCTO Technology is a leading French digital consultancy and IT services firm known for driving agile transformations, software craftsmanship, and cloud-native engineering.

• SKOOL / Jan 2020

  • Performed deep-dive system and network investigations, identified vulnerabilities, and reinforced cloud security postures based on core risk management frameworks and cryptography standards.
  • Completed an intensive specialization program focused on secure Agile and DevOps methodologies, continuous integration, and infrastructure automation.
  • Implemented Infrastructure as Code (IaC) and configuration management workflows utilizing Terraform, Ansible, and Git. Practiced TDD and UDD methodologies.

• Invivo Factory / Feb - Aug 2020

  • Investigated and resolved complex production incidents spanning cloud infrastructure, Kubernetes workloads, and network layers. Authored bilingual documentation in French and English.
  • Architected and maintained CI/CD automation pipelines using GitLab CI/CD, reducing deployment errors by 25% and accelerating release cycles.
  • Deployed and administered production Kubernetes (AKS) clusters for an agricultural marketplace, increasing availability by 20% while optimizing resource allocation.
  • Configured advanced observability with Prometheus and Grafana.

LEDEV is an independent technology consulting and engineering practice delivering automated infrastructure solutions and specialized technical documentation.

• Designed and built isolated testing labs using Proxmox and VirtualBox to validate automation workflows. Authored comprehensive internal documentation covering Ansible architecture and Dockerfile best practices.
• Implemented an end-to-end automated infrastructure management solution using Ansible on Debian, establishing clean configuration standards.
• Developed custom Ansible roles for provisioning Proxmox virtual machines and automated the deployment of centralized monitoring stacks with Prometheus and Grafana.

Gilson is a global manufacturer of liquid handling, purification, and extraction solutions, providing essential automated and benchtop equipment for life science laboratories.

• Designed and built custom reports, dashboards, and approval processes. Managed cross-functional projects with internal stakeholders and external consulting partners.
• Configured, customized, and maintained Method CRM and Salesforce.com workflows to align with core business processes and quarterly product releases.
• Monitored data integrity, security settings, and user permissions. Served as primary support contact, onboarding new users and leading quarterly training sessions.

Oxalide was a pioneer French DevOps and cloud managed services provider specializing in high-availability web architectures, e-commerce platforms, and cloud hosting infrastructure.

• Reliability & Operations

  • Troubleshot complex performance bottlenecks and incidents across cloud services, distributed applications, and network layers. Handled full lifecycle management of SSL/TLS certificates.
  • Managed continuous change management workflows and maintained operational readiness (MCO) for high-availability cloud environments.
  • Administered AWS and GCP infrastructure, configured caching layers (Varnish, Memcached), and optimized PHP frameworks.

• Automation & CI/CD Pipelines

  • Implemented Infrastructure as Code (IaC) and configuration management pipelines using Terraform, Chef, and GitLab CI/CD. Deployed and orchestrated containerized workloads using Docker and Kubernetes.

Hubee is a next-generation technology services company empowering traditional audiovisual players and media groups to transform their content for IPTV, mobile, and connected TV platforms.

• Operations

  • Diagnosed and resolved complex incidents impacting production servers, core services, and networks. Restructured the internal wiki knowledge base, including ACL management and taxonomy redesign.
  • Provisioned, hardened, and maintained Debian-based Linux server environments, high-performance web hosting stacks (Apache, Varnish), centralized asset inventory (GLPI), monitoring frameworks (Nagios, Graphite), and Proxmox virtual machines.

• Automation

  • Automated configuration management and software provisioning workflows across the infrastructure using Puppet.

Created by ministerial decree of 6 April 1937 (OJ of 9 April 1937), in the form of an association under the 1901 law, the CNETP is the professional body legally responsible for the paid holiday service in the Public Works sector. As a member of the Union des Caisses de France of the Congés Intempéries BTP (UCF) network, which brings together all the paid holiday funds existing in the Building and Public Works sector, the CNETP has been mandated to ensure, on behalf of the UCF, compensation for unemployment and the collection of the corresponding contributions. As a professional body, the CNETP supports other bodies in the building and public works profession, such as the OPPBTP, APAS-BTP-RP, APAS-PACA or the FNTP, CNATP, FFIE and FFB.

• Architecture & Integration

  • Managed end-user technical support and ticket tracking via GLPI.
  • Installed and configured a SharePoint-based intranet with Electronic Document Management (EDM).
  • Installed and configured Nagios monitoring

• Operations

  • Maintained data integrity and disaster recovery plans via Symantec Backup Exec.
  • Customers support medium level 1-3
  • Administered Windows Server (2003/2008) core services (DNS, DHCP, Active Directory, LDAP, GPO) and deployed client workstations and peripherals.
  • Migration of Lotus to Exchange

APRR (Autoroutes Paris-Rhin-Rhône) is the second largest motorway concession operator in France and part of the Effarie consortium, managing critical highway transport networks.

• Architecture & Network Infrastructure

  • Contributed to corporate network modernization by analyzing and mapping legacy infrastructures.

• Operations

  • Assisted in the infrastructure migration from legacy ATM network architecture to a modern MPLS architec
  • Configured and managed enterprise Cisco routing and switching hardware according to networking standards.