Here is all technologies I worked with
Bash/Zsh
Linux shell scripting
Docker
Containerization tool
OpenShift
Orchestration platform
Git
Version control system
Jenkins
CD automatization
Ansible
Agentless "master-slave" automatization
Python
Development and automatization
Insomnia
Open sourceAPI development platform
Apache Kafka
Message broker
Redis
Non-relational key-value database
KeyDB
Redis, but running in multi-channel
MongoDB
Non-relational JSON-like database
LoadMaster
Free load balancer
CLoudflare Tunnel
Network tunneling
HTML + CSS
Basic web layout
Nginx
Web server
Cubic
Custom Ubuntu ISO Creator
TWRP
Custom android recovery
VMware ESXi
Virtualization hypervisor
AdGuard Home
Free LAN DNS filter
GIMP
GNU Image Manipulation Program
Stable Diffusion
Text-to-image AI generation model
Metasploit
Penetration testing framework