I am a DevOps offering services in Berlin. Specialized in terraform, ansible, docker, puppet and Github Actions
Aktualisiert am 16.01.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 16.01.2025
Verfügbar zu: 100%
davon vor Ort: 100%
Terraform
ansible
docker
Python
C++
Bourne-again-shell
Shell-Script
Systemadministration
Network Installation Management
nginx
git
github
OpenStack

Einsatzorte

Einsatzorte

Berlin (+50km)
Deutschland
möglich

Projekte

Projekte

1 year 1 month
2024-01 - now

System administration, DevOps, and backend development

Developer back-end / Devops
Developer back-end / Devops
Since the beginning of 2024, I have been working as a freelancer, helping businesses and associations find solutions to their challenges. I wear multiple hats. I am skilled in system administration, DevOps, and backend development. I work remotely with French and international clients, with the possibility of travel depending on the mission
5 months
2024-05 - 2024-09

Redefining their infrastructure

DevOps Consultant
DevOps Consultant
From May to September, I carried out a mission for a European company. They reached out to me because their infrastructure had been set up by a developer who was not specialized in infrastructure management. Over the years, several best practices had not been followed. There were significant security vulnerabilities, such as:
  • Databases directly connected to the internet, exposing sensitive data.
  • Lack of network segmentation between different servers (front, back, database on the same VLAN and sometimes on the same server), facilitating the spread of attacks.
  • Very permissive network flow control, increasing the risk of unauthorized access and the spread of attacks across the network.
  • Absence of automated backup and restoration procedures, increasing the  risk of data loss. 
In addition to these issues, the client was hesitant to change cloud platforms and anticipated rapid growth in the coming months, requiring a scalable infrastructure. 
To address these problems, I proposed redefining their infrastructure by correcting the points mentioned above. I used a combination of Terraform for Infrastructure as Code and Ansible for configuration automation. This facilitated the management, potential migration, and future expansion of their infrastructure. 
*Kubernetes was not chosen because it would have added unnecessary complexity and training costs for the team, which were not needed to meet the client's current requirements. 
Attached is a chart illustrating the state of the infrastructure before (left) and after (right) my mission, highlighting the improvements made.
9 months
2023-03 - 2023-11

Automating task and api and github call with python scripts

DevOps engineer
DevOps engineer
  • Designing and implementing Puppet modules to automate configuration deployment

Nantes Métropole
Nantes, Pays de la Loire, France
2 years 1 month
2018-01 - 2020-01

Ensuring the operational readiness of servers in a sensitive domain

IT Specialist
IT Specialist
I had the opportunity to work at the French Mission to the United Nations in New York. I was part of a team of four within an embassy that had around a hundred permanent staff members. Occasionally, this number could double depending on geopolitical events.
My responsibilities included:
  • Ensuring the operational readiness of servers in a sensitive domain.
  • Implementing directives issued by the French Ministry for Europe and Foreign Affairs.
  • Assisting assistants, diplomats, ambassadors, and French ministers in using digital tools.
  • Raising awareness among users about security risks and best practices to follow.


It was a strong and intense experience. Being immersed in a foreign country, I also developed my ability to listen to others and improved my English.

Mission permanente de la France auprès de l'ONU
New York, United States
1 year
2017-01 - 2017-12

Task automation

System Network Administrator
System Network Administrator
  • network and system administration
  • IT Support
Aduneo
Paris, Île-de-France, France
4 months
2017-03 - 2017-06

Scripting Supervision

Unix systems engineer
Unix systems engineer
  • Working with the project the project manager
  • Identification of the customer's needs
  • Specification of logs format
  • Delivery of documentation.


Development of an log analysis script.

  • Context: Supervision of Master / Slave application exchanges around the world.
  • Language : Bash
  • Environment : Unix
  • Functionalities :
    • pattern search (grep, awk, sed)
    • send information, return code, perf data, to a passive Nagios (via NRPD)
    • management of STDIN/STDOUT flows.
    • management of arguments
    • error handling
    • script logging


Development of a GPG decryption script

  • Language : PowerShell
  • Environment : Windows sevrer
  • Features :
    • decryption of encrypted files (gpg)
    • error handling
    • script logging

Zodiac Aerospace
Région de Paris, France
1 year 3 months
2015-11 - 2017-01

Treatment of customer requests and level 1 and 2 incidents

Assistant operations manager Red hat Centos Debian ...
Assistant operations manager
"Cloud Temple" is the company in which I did my Master's degree in apprenticeship.

Working in a team specialized in open source, I had the opportunity to work on different infrastructures. I can mention the web production of companies like Total, Wonderbox, Corsair, UCPA or the "Centre National de Gestion" (Ministry of Health).

  • Master title : System and Network Administrator
  • Work environment : Web production


Main missions :

  • Treatment of customer requests and level 1 and 2 incidents in compliance with SLA
  • Nagios supervision of equipment.
  • Planning and implementation of releases.
  • Configuration and management of DNS (BIND), DHCP, firewall (FORTIGATE), Load Balancer (ALOHA), messaging (POSTFIX) and Active Directory servers.
  • Firewall configuration and management: VPN SSL/IPSEC, analysis and setting up network firewall rules
  • Configuration and management of access rights: NFS / SAMBA sharing.
  • Task automation (bash script).
  • Use of virtualization solutions: VmWare: Vsphere, Vcloud.
  • Capacity management.
  • Logs analysis

Red hat Centos Debian Fortinet Aloha Windows 2008 / 2012
Cloud Temple
Paris, Île-de-France, France
2 months
2015-07 - 2015-08

Workstation maintenance

Information Technology Support Technician
Information Technology Support Technician
Information Technology Support Technician for the Ministry of Foreign Affairs
in Nantes, FRANCE
  • Workstation maintenance
  • IMAC
Ministère des Affaires étrangères français
1 year 10 months
2013-09 - 2015-06

Workstation maintenance.

Information Technology Support Technician
Information Technology Support Technician
Information Technology Support Technician for hospitals and detention center of Nantes (FRANCE) - 15 000 users. Workstation maintenance. (7500 computers, 3500 printers, Blackberry)
  • Detection and resolving of malfunctions
  • Image deployment with SCCM / GHOST Symantec suite
  • Preventive maintenance of computers and printers in the emergency department
  • IT Assets management with IWS (Isilog)
CHU de Nantes

Aus- und Weiterbildung

Aus- und Weiterbildung

2020 - 2023
42
digital technology architect, Computer Software Engineering

2015 - 2017
ENI Ecole Informatique
Master's degree, Network and System Administration/Administrator

2013 - 2015
ENI Ecole Informatique
Bachelor of Technology - BTech, Information Technology

Certifications
CCNA1

Position

Position

Freelance DevOps | Backend - International

Kompetenzen

Kompetenzen

Top-Skills

Terraform ansible docker Python C++ Bourne-again-shell Shell-Script Systemadministration Network Installation Management nginx git github OpenStack

Produkte / Standards / Erfahrungen / Methoden

Profile

I am a self-taught individual who is curious and passionate about many technological, artistic, and social subjects. Currently working as a freelancer, I will find solutions tailored to your needs! My varied professional journey has allowed me to explore different areas of IT, ranging from IT support to system administration and from DevOps to backend development. I have worked in demanding international professional environments such as hospitals, diplomatic settings, and web production. In this fields, autonomy and stress management were essential.

I completed a system and network administrator training course at ENI. After some professional experiences, I decided to delve into the field of development. I joined the 42 school because I needed to learn autonomously and at my own pace. This transition allowed me to deepen my technical skills and focus on my passion for programming.

Top Skills

  • IT Services
  • Technical Assistance
  • Technical Support

Einsatzorte

Einsatzorte

Berlin (+50km)
Deutschland
möglich

Projekte

Projekte

1 year 1 month
2024-01 - now

System administration, DevOps, and backend development

Developer back-end / Devops
Developer back-end / Devops
Since the beginning of 2024, I have been working as a freelancer, helping businesses and associations find solutions to their challenges. I wear multiple hats. I am skilled in system administration, DevOps, and backend development. I work remotely with French and international clients, with the possibility of travel depending on the mission
5 months
2024-05 - 2024-09

Redefining their infrastructure

DevOps Consultant
DevOps Consultant
From May to September, I carried out a mission for a European company. They reached out to me because their infrastructure had been set up by a developer who was not specialized in infrastructure management. Over the years, several best practices had not been followed. There were significant security vulnerabilities, such as:
  • Databases directly connected to the internet, exposing sensitive data.
  • Lack of network segmentation between different servers (front, back, database on the same VLAN and sometimes on the same server), facilitating the spread of attacks.
  • Very permissive network flow control, increasing the risk of unauthorized access and the spread of attacks across the network.
  • Absence of automated backup and restoration procedures, increasing the  risk of data loss. 
In addition to these issues, the client was hesitant to change cloud platforms and anticipated rapid growth in the coming months, requiring a scalable infrastructure. 
To address these problems, I proposed redefining their infrastructure by correcting the points mentioned above. I used a combination of Terraform for Infrastructure as Code and Ansible for configuration automation. This facilitated the management, potential migration, and future expansion of their infrastructure. 
*Kubernetes was not chosen because it would have added unnecessary complexity and training costs for the team, which were not needed to meet the client's current requirements. 
Attached is a chart illustrating the state of the infrastructure before (left) and after (right) my mission, highlighting the improvements made.
9 months
2023-03 - 2023-11

Automating task and api and github call with python scripts

DevOps engineer
DevOps engineer
  • Designing and implementing Puppet modules to automate configuration deployment

Nantes Métropole
Nantes, Pays de la Loire, France
2 years 1 month
2018-01 - 2020-01

Ensuring the operational readiness of servers in a sensitive domain

IT Specialist
IT Specialist
I had the opportunity to work at the French Mission to the United Nations in New York. I was part of a team of four within an embassy that had around a hundred permanent staff members. Occasionally, this number could double depending on geopolitical events.
My responsibilities included:
  • Ensuring the operational readiness of servers in a sensitive domain.
  • Implementing directives issued by the French Ministry for Europe and Foreign Affairs.
  • Assisting assistants, diplomats, ambassadors, and French ministers in using digital tools.
  • Raising awareness among users about security risks and best practices to follow.


It was a strong and intense experience. Being immersed in a foreign country, I also developed my ability to listen to others and improved my English.

Mission permanente de la France auprès de l'ONU
New York, United States
1 year
2017-01 - 2017-12

Task automation

System Network Administrator
System Network Administrator
  • network and system administration
  • IT Support
Aduneo
Paris, Île-de-France, France
4 months
2017-03 - 2017-06

Scripting Supervision

Unix systems engineer
Unix systems engineer
  • Working with the project the project manager
  • Identification of the customer's needs
  • Specification of logs format
  • Delivery of documentation.


Development of an log analysis script.

  • Context: Supervision of Master / Slave application exchanges around the world.
  • Language : Bash
  • Environment : Unix
  • Functionalities :
    • pattern search (grep, awk, sed)
    • send information, return code, perf data, to a passive Nagios (via NRPD)
    • management of STDIN/STDOUT flows.
    • management of arguments
    • error handling
    • script logging


Development of a GPG decryption script

  • Language : PowerShell
  • Environment : Windows sevrer
  • Features :
    • decryption of encrypted files (gpg)
    • error handling
    • script logging

Zodiac Aerospace
Région de Paris, France
1 year 3 months
2015-11 - 2017-01

Treatment of customer requests and level 1 and 2 incidents

Assistant operations manager Red hat Centos Debian ...
Assistant operations manager
"Cloud Temple" is the company in which I did my Master's degree in apprenticeship.

Working in a team specialized in open source, I had the opportunity to work on different infrastructures. I can mention the web production of companies like Total, Wonderbox, Corsair, UCPA or the "Centre National de Gestion" (Ministry of Health).

  • Master title : System and Network Administrator
  • Work environment : Web production


Main missions :

  • Treatment of customer requests and level 1 and 2 incidents in compliance with SLA
  • Nagios supervision of equipment.
  • Planning and implementation of releases.
  • Configuration and management of DNS (BIND), DHCP, firewall (FORTIGATE), Load Balancer (ALOHA), messaging (POSTFIX) and Active Directory servers.
  • Firewall configuration and management: VPN SSL/IPSEC, analysis and setting up network firewall rules
  • Configuration and management of access rights: NFS / SAMBA sharing.
  • Task automation (bash script).
  • Use of virtualization solutions: VmWare: Vsphere, Vcloud.
  • Capacity management.
  • Logs analysis

Red hat Centos Debian Fortinet Aloha Windows 2008 / 2012
Cloud Temple
Paris, Île-de-France, France
2 months
2015-07 - 2015-08

Workstation maintenance

Information Technology Support Technician
Information Technology Support Technician
Information Technology Support Technician for the Ministry of Foreign Affairs
in Nantes, FRANCE
  • Workstation maintenance
  • IMAC
Ministère des Affaires étrangères français
1 year 10 months
2013-09 - 2015-06

Workstation maintenance.

Information Technology Support Technician
Information Technology Support Technician
Information Technology Support Technician for hospitals and detention center of Nantes (FRANCE) - 15 000 users. Workstation maintenance. (7500 computers, 3500 printers, Blackberry)
  • Detection and resolving of malfunctions
  • Image deployment with SCCM / GHOST Symantec suite
  • Preventive maintenance of computers and printers in the emergency department
  • IT Assets management with IWS (Isilog)
CHU de Nantes

Aus- und Weiterbildung

Aus- und Weiterbildung

2020 - 2023
42
digital technology architect, Computer Software Engineering

2015 - 2017
ENI Ecole Informatique
Master's degree, Network and System Administration/Administrator

2013 - 2015
ENI Ecole Informatique
Bachelor of Technology - BTech, Information Technology

Certifications
CCNA1

Position

Position

Freelance DevOps | Backend - International

Kompetenzen

Kompetenzen

Top-Skills

Terraform ansible docker Python C++ Bourne-again-shell Shell-Script Systemadministration Network Installation Management nginx git github OpenStack

Produkte / Standards / Erfahrungen / Methoden

Profile

I am a self-taught individual who is curious and passionate about many technological, artistic, and social subjects. Currently working as a freelancer, I will find solutions tailored to your needs! My varied professional journey has allowed me to explore different areas of IT, ranging from IT support to system administration and from DevOps to backend development. I have worked in demanding international professional environments such as hospitals, diplomatic settings, and web production. In this fields, autonomy and stress management were essential.

I completed a system and network administrator training course at ENI. After some professional experiences, I decided to delve into the field of development. I joined the 42 school because I needed to learn autonomously and at my own pace. This transition allowed me to deepen my technical skills and focus on my passion for programming.

Top Skills

  • IT Services
  • Technical Assistance
  • Technical Support

Vertrauen Sie auf Randstad

Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

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Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

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