Beschreibung

Senior DevOps & Infrastructure Engineer | 25 Years in IT | Banking & Critical Systems Expert

I'm a senior infrastructure and DevOps engineer with 25 years of experience, including nearly 8 years specializing in core banking platforms (OLYMPIC at ERI Bancaire SA, Geneva). I help companies modernize, automate, and secure their IT operations — from legacy application containerization to full Kubernetes-based infrastructure

What I can do for you:

🔧 Infrastructure as Code — Terraform, Ansible, and Kubernetes deployments on VMware vSphere. I design and build production-grade clusters (Harbor, Rancher) and automate infrastructure provisioning end-to-end

📊 Monitoring & Observability — Quick-turnaround setup of ELK stack, Nagios, or Prometheus/Grafana dashboards. Many businesses run with zero or minimal monitoring — I can get you a working setup with clear visibility in 1-2 days

🐳 Legacy Application Containerization — Rare expertise: I've containerized COBOL/Tomcat-based legacy systems for multi-cloud deployment (AWS, Azure, OpenShift) in a regulated banking environment. If you have legacy apps that need to move to containers, I know how to do it properly

⚙️ CI/CD Pipelines — GitLab CI/CD pipeline design and automation, from build to production deployment, with a strong focus on reliability and repeatability

🖥️ Scripting & Automation — Bash, Python, and PowerShell automation for reporting, deployment, and operational tasks across Linux and Windows environments

Why work with me

25 years of hands-on IT experience across banking, HPC, telecom, and datacenter operations

Currently pursuing CKA and KCNA certifications (Kubestronaut track)

Comfortable working independently with minimal onboarding — I move fast and document everything

Available for short missions (audits, setup, automation)

Based near Geneva available on-site or fully remote

Contact me if you need quick infrastructure audit, monitoring setup or help with performance issues

Let's talk about your projects

Sprachen

Französisch
Muttersprachlich oder zweisprachig
Englisch
Verhandlungssicher
Russisch
Grundkenntnisse
Chinesisch
Grundkenntnisse

Arbeitsortpräferenzen

Vor Ort möglich

Genève (bis zu 50 km)

ERI Bancaire SA
Platform and DevOps Engineer
SOFTWARE-HERSTELLER
August 2017 - Juni 2026 (8 Jahre und 10 Monate)
Geneva, Switzerland
• • Built Kubernetes environments on Ubuntu VMs in vSphere using Terraform (vSphere Web Services API), Harbor, Rancher, S3/minIO, EFK stack.
• • Developed Docker images for multi-component architecture, including a Tomcat frontend and Micro Focus COBOL runtime environment to enable legacy application execution in containers (BNP PARIBAS on premise, CAPITAL MARKETS ELITE GROUP on AWS and ERI demo platform on Azure, ANDBANK customer on OpenShift)
• • Designed OLYMPIC environments architecture and built a dashboard for consultants using Bash, Python and PHP for operational monitoring and management.
• • Built a fully automated delivery system during COVID using Bash and Python integrating Jira API, Nodejs, SSH, MySQL, PHP, PDF on Linux, and AS400 systems to streamline end-to-end operations.
• • Reverse engineering to create delivery packages compatible with ERI installer Olyinstaller
• • Dashboard created to manage clients configurations and clients deliveries (product release, modules)
• • Dashboards developed : servers status, synchronizations status
• •JiraLogWork tool developed in Python to extract time spent on tickets with graphs (day, week, etc.)
• •Auto database migrations scheduled + dashboard creation : FreeBSD PostgreSQL DB2 Oracle MSSQL
• •Tool developed in python to launch/store/compare benchmarks with tables and graphs
• • Installation procedures and wiki troubleshooting guides : OLYMPIC, MicroFocus, SQL Server, etc.
• • Work on clients site : ANDBANK Andorra Zurich
Terraform Kubernetes Core Banking System OLYMPIC ebanking
ORANGE (via ALTRAN) – Sophia Antipolis
DevOps engineer & Linux system administrator
DIGITALAGENTUREN & IT-CONSULTING
August 2016 - Juni 2017 (11 Monate)
Achievements
• • Contribution to a Proof Of Concept: Karaf and Tomcat, GitLab, Artifactory and Docker containers to virtualize Java applications feeding ElasticSearch indexes
• • Numerous deployments to test the code produced by the Dev team in preproduction and qualif
• • Linux Ubuntu machines administration
• •Technical documentation of the project, graphs management
Results
• • Follow-up of tests results to ensure quality of code and consumption of machine resources

Technical environment
• • 1000 servers within 3 datacenters (1 in Paris and 2 in Sophia Antipolis) ICT management in Nice stadium during Euro 2016 for UEFA [IMAGE] [IMAGE] [IMAGE]
Kubernetes Git Elasticsearch Logstash Kibana
UEFA (via ALTRAN) –Nice Stadium
ICT Venue Manager
SPORT
Januar 2016 - Juli 2016 (6 Monate)
Nice, Frankreich
Results
• • Management of all the ICT operations in Nice stadium, Nice airport, Palais des Expositions and Palais de la Méditerranée
• • Risks and incident management for all the ICT perimeter during Euro 2016 tournament
Gestion de projet Meetings de Coordination logistique Management d'équipe Administration réseaux