Simon Geismar

My freelance company https://turfu.dev

Client: - Numspot in managed Kubernetes team (devOps / SRE / Conseils architecture software)

- HA Architecture / Infrastructure Cloud architecture / Workload Management - Software development life cycle (CI/CD, charts, production, Cloud native computing approach, good practices...) - Production Kubernetes clusters Administration at scale - DevSecOps method (Resilient infrastrucure, E2E test, dependencies scan, sbom generation, sast, dast, secrets management, security, code reviews about scalability and security) - Writing documentation: technical procedures manual, disaster recovery plan,... - Incident management. Do everything possible with the teams to ensure that an incident does not happen again, be in front of the customer and react quickly - Advice and consulting: cluster-api, Kubespray, Kubernetes advanced features

- Infrastructure setup (First initialisation and setup of infrastructure, Terraform templates, helm template...) - Infrastructure Operations (MEP, Migrations, Gestion d'incidents, migrations entre différents cloud providers...) - Secrets Management - Infrastructure as code - Setup Kubernetes Operator (RabbitMQ operator, Minio operator...) - Site Reliability Engineering - Automatisations - CI/CD - Monitoring multiples cluster - Setup Messaging/Streaming broker system - Autoscaling setup according to metrics - Orchestrated AI/ML workloads with Kubernetes - Guarantee high availability on services

- Creation of the DevOps division (1st DevOps in the company) - Ensure a strong DevOps culture in the company - Head of the DevOps department - Site Reliability Engineering - Operations management - Infra architecture (network, scalability, automations, etc...) - Infrastructure Operations (SaaS and OnPrem deliveries) - Setup of the Dev pole environments - Implementation of CI/CD, Monitoring, automations, e2e non-regression tests - Responsible for production management - Implementation of Infrastructure as code type mechanisms - Terraform templates - Automation of security processes: SAST, DAST, OCI images scanning - Migration to a new provider without interruptions - Build a sovereign and robust Infrastructure

Atos Open Source Center Cloud infrastructure, high availability, containerization, automation, transitions to new technologies, implementation of integration platform and continuous delivery onPremise and other types of development-oriented missions. Main technologies: - Kubernetes / OpenShift - Python, php or NodeJS - Gitlab CI/CD tools Main missions: - Gitlab HA for large accounts - Virus scan integration architecture on an existing web platform for a public service - Migrations - Complex updates - Databases operations Expertise: Software Architecture / Cloud Ops Architecture / DevOps Methods / Demonstration in front of the client Main customers: - Atos Pole Open Source (In-house) - Île-de-France region - 2-month assignment - EDF - Mission 6 months - Health Insurance Fund - Mission 1 month

Web-App & IOT for PHOTOPOINTCOM Technologies : NodeJS / Docker ( stack of 7 containers by sites ) / Gitlab CI / ARM64 boards IOT / Linux stack / ... Fonctionnalités : Back-Office / Image processing / API / Devices Management ( Printers - Wifi Camera ) / POS / ...

Creation of a web platform for the escape room Crack The Egg! Tool used: Django Python Features: - Rooms / parties booking - Back office: HTML / Design integration, management (scenarios, reservations, coupon codes, customers, invoices, referencing) - Creation of an API to exchange information with the game room - API integration with the payment system

I was able to join the founding team of Station F, a few months before it opened for a tech project. My challenge was to create the first version of "Station F" intranet with a team-mate. It was a great experience and an exciting project ! Technologies used: NodeJS / AngularJS / MongoDB STATION F World’s biggest startup campus ! We’re building a place where entrepreneurs from around the world - both brilliant and crazy - come together to work, live, laugh, and fuel society with innovative startups that bring real value. STATION F opened in 2017 in Paris, France.

I had the opportunity to return to FaberNovel's Graphic Design department during a second internship. I helped realize the design and development of a touch interface that works with 3 screens for the "Showroom 17". I gained experience in computer graphics and Webdesign. faberNovel also taught me a lot about how their "digital eco-system" and entrepreneurship work.