Dev, Ops, RE


About Me

Hi !
I'm Mathieu, I live in Paris, France. I'm a DevOps Engineer working at HarfangLab.
I mostly code in Python, C and a bit of Rust and I do DevOps things. I also like Reverse Engineering IOT and embedded software on my spare time, mostly on iOS bootloaders, SEP and other embedded stuff
I'm an opensource advocate and try to contribute to open source projets. I'm a member of OpenJailbreak a repo with a lot of open source exploits and jailbreaking tools built from scratch.
I also own a blog (in French).


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DevOps Engineer -

As a DevOps engineer my role was to do :

  • Linux servers management, patch management and Securing Servers.
  • Setup high availability services.
  • Manage our Kubernetes instances.
  • Contribute to internals tools and projects to improve the product.
Kubernetes Traefik Linux Helm Vagrant

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Alter Way

System and network administrator -

As a Sysadmin my role was to do :

  • Linux server management, patch management and Securing Server.
  • Setup high availability services.
  • Work in DevOPS environment, with tools such as Ansible.
Varnish KVM Linux Docker Ansible Nginx
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Minister of the Interior (France) - DGCL

Software Developer -

Design and development of client-server software in C# to collect and format system data from the computers for the Local Authorities General Direction (DGCL).

  • Design, develop, test C# software on Windows 10.
  • Git versionning and CI/CD.
c# visual studio windows WMI devops
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Technical assistant -

Maintenance, testing, scripting and inventory management.

Linux VirtualBox Vagrant


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Master- -

System, Network and Security architect.
  • Cloud computing.
  • Orchestration.
  • Networking.
  • Security.
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Bachelor - -

This year was pretty cool, I have learned a lot of stuff and made awesome projets awesome people.
  • Bombarman : LAN game, with SDL2 written in C.
  • My_Youtube : Youtube like website with an awesome API and nice UI
  • my_deployer : Docker deployment tool written in Python
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ESME Sudria

Advanced Technician's Certificate (BTS SNIR)- -

Basic computer science things.
  • Networking.
  • Algorithm design.
  • Programming.