- Linux (Debian, Centos, RedHat, Ubuntu..), Mysql, Nginx, Varnish
- Docker, Kubernetes, OpenShift
- ElasticSearch, Kafka, Varnish, LogStach, Git, Gitlab,GitHub. Kibana, Splunk, syslog-ng
- Amazon Web Services (AWS) : EC2, ELB, ALB, S3, CloudWatch, CloudFront, ServerLess (Lambda, SQS)
- Grafana, Nagios, Zabbix, Cacti, Centreon
- Jenkins, Nexus, JIRA, Confluence
- Ansible, Puppet, Chief, Foreman, Cloud Formation, Packer
- Scripting Shell, Python, Php
- Flux Réseaux, TCP/IP, DNS, LAN, VPN, SSL, Firewall, Proxy, Direct Connect