cat ./about.md

Systems thinking.
Practical engineering.

More than two decades working across Linux systems, software development, security, operations, and the connections between them.

open ./links

Find me online

Fork

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tree ./expertise

Areas of expertise

●system.conf8 modules

System

Working with Linux for more than a decade, implementing monitoring, web servers, databases, and backups.

Cloud

›Online
›Scaleway
›OVH
›GCP

Hypervisors

›Proxmox
›Hyper-V
›KVM
›VirtualBox
›VMWare

Operating Systems

›Linux (Redhat,Debian)
›Windows
›OSX

Services

›DNS
›DHCP
›Postfix
›Samba
›Openldap/Domain
›RDP

Container

›Docker
›WSL

Web hosting

›Nginx
›Flask
›Apache
›Node

Monitoring

›Icinga
›Victoria
›Nagios
›Munin
›Grafana

Backup strategy

›NAS
›Borg
›Bash
›rsync

●development.conf9 modules

Development

Building web applications, low-level automation tools, and web ecosystems.

System

›Bash
›Python
›Powershell
›Perl

Web back

›Php
›Python

Web front

›Html 5
›Tailwind
›Javascript
›(MD)Bootstrap

Mobile

›Android
›PWA

Databases

›MariaDB
›Mysql
›Oracle
›Informix

NoSQL

›ElasticSearch
›MongoDB

Framework

›Symfony
›CakePHP
›MeteorJS
›Flask

CMS

›Wordpress
›Mediawiki

Data sources

›JSON
›Xml
›YAML
›CSV
›Sql

●security.conf7 modules

Security

Securing Linux hosts, networks, and web applications.

Linux hardening

›LMD
›fail2ban
›Bastille

Network hardening

›OpenVPN
›Iptables
›Firewalld
›Pfsense

Audit

›OpenVAS
›Metasploit
›Nmap
›Snort

Firewall management

›Iptables
›ASDM

Certificates authority

›TLS
›OpenSSL
›PKCS12
›Wireguard
›OpenVPN

CTF

›w3challs (12 challs)
›RootME (25 challs)
›Hack the box

Obfuscation knowledge

›PHP

●ops.conf4 modules

Ops

Managing continuous deployment, security and compliance.

Development

›Gitlab
›Jenkins

Security

›Supply chain audit
›Vulnerability scans

Systems

›Ansible
›Terraform

Interoperability

›ERP junctions
›Cross os
›Cross services

●skills.conf3 modules

Skills

A range of professional and interpersonal skills.

Personal

›Patient
›Determined
›Stress resistant

Values

›Innovative
›Flexible
›Open Mindedness

Methodologies

›Agile
›Scrum
›XP

●hobbies.conf4 modules

Hobbies

Learning, playing, watching, and reading in my free time.

MOOC

›Coursera
›Udemy

Play

›J-RPG
›Ultime decathlon
›Speedrun

Watch

›TV Show (US)

Read

›Mangas

cat education.log

Education

System & Software engineer (CNAM Paris)

Network & Telecom Technician (AFPA Dunkerque)

Materials science & engineering Technician (IUT Mulhouse)

cat certifications.log

Certifications

Java fundamentals

Android

ITIL foundations

Oracle 12c administration

LPIC-1