Alexandr Prohnitskii

I provide practical technical support with Linux servers, Docker, Docker Compose, Nginx, Python, Bash and PostgreSQL.

I can help with:

Docker and Docker Compose setup and troubleshooting
Linux server configuration and troubleshooting
Nginx configuration and reverse proxy setup
Deploying applications to VPS/Linux servers
Python scripts and small automation tasks
PostgreSQL setup and basic troubleshooting
CI/CD and deployment issues
Diagnosing errors in logs, containers and services

I focus on small, clearly defined tasks and practical problem solving. I can investigate an existing setup, identify the problem and help get it working reliably.