Linux • Cloud • Security • Automation

Hi, I’m Junny2233

I’m a

I’m a self-taught, tech-savvy builder focused on Linux system administration, cloud systems, and server security. I work hands-on with Docker stacks & configuration, SSO/OIDC, and 2FA (Authelia, Authentik, TinyAuth, Pocket ID, and more). I’ve also configured self-hosted email systems like Mailcow, and I write beginner-to-intermediate Python and Bash scripts to automate tasks and keep systems clean, stable, and easy to manage.

Contact me on Discord View skills
Docker
Stacks, networking, hardening
SSO / OIDC
2FA, access control, auth gateways
Automation
Python & Bash scripting
Junny2233 profile

Skills

What I build, configure, and support on a regular basis.

Linux & SysAdmin

  • Linux system administration & troubleshooting
  • Service management, logs, backups, maintenance
  • Performance checks, uptime, reliability mindset
Hardening Monitoring Backups

Docker & Hosting

  • Docker systems, Compose stacks, configuration
  • Reverse proxies, TLS, routing, container networking
  • Deployments and upgrades with minimal downtime
Compose Networking Traefik/Nginx

Security & Identity

  • OIDC / SSO setups and auth gateways
  • 2FA configuration and access control
  • Security-first mindset: reduce risk, tighten entry points
OIDC 2FA SSO

Auth Tools

  • Authelia, Authentik, TinyAuth
  • Pocket ID and similar identity tools
  • Policy-based routing and protected apps
Authelia Authentik TinyAuth Pocket ID

Email Systems

  • Email server configuration
  • DNS + deliverability basics (SPF/DKIM/DMARC)
  • Mail flow troubleshooting and stability checks
DNS records SPF/DKIM/DMARC TLS

Scripting & IT Support

  • Beginner Python coding and scripting
  • Bash scripting and automation utilities
  • Windows administration / IT support
Python Bash Windows Admin IT Support

What I’ve Done

Quick highlights that show real-world experience.

Built and maintained Docker environments

Designed Compose stacks, tuned networking, improved reliability, and kept services organized.

Configured SSO / OIDC + 2FA systems

Worked with identity providers and auth gateways (Authelia, Authentik, TinyAuth, Pocket ID, and more) to secure apps behind login and strong access rules.

Self-hosted email server setup

Configured Mailcow and deliverability basics (DNS records like SPF/DKIM/DMARC) plus troubleshooting.

Automation scripting

Created scripts in Bash and Python to automate repetitive admin tasks and make systems easier to manage.

Windows administration & IT support

Troubleshooting, system support, and general IT work—focused on quick, clean fixes and user-friendly outcomes.

Projects

A few examples of what I build and manage.

Self-Hosted Stack

Docker

Multiple services deployed with secure routing, TLS, and organized configuration.

Compose Reverse Proxy DNS/TLS

Identity & 2FA Gateway

Security

Protected apps behind SSO/OIDC and 2FA with clean access policies and consistent login flow.

OIDC Authelia Authentik

Automation Toolkit

Scripting

Bash + Python scripts for maintenance, backups, checks, and quality-of-life automation.

Python Bash Automation
Im passioned with technology and system administration.

Contact

Want to work together, need help with Linux/Docker/security, or just want to connect? Discord is the fastest way to reach me.

Message me on Discord Back to top
Security Mindset
SSO / OIDC / 2FA
Deploy & Maintain
Docker stacks
Linux Admin
Troubleshooting & automation