Arda Soysaç
Türkiye
I'm drawn to the systems and networking side. Finding the cause of a bug interests me more than knowing the fix — you can copy a fix, but if you apply it without understanding the cause, you'll make the same mistake again three weeks later.
During my internship at Netinternet I worked on real servers. I got to learn backups, monitoring, log management and network troubleshooting on the job. This blog is a record of what I learned there and the problems I've solved on my own.
I don't see writing as a chore but as a way of learning. I can't write about something I don't really understand; the gaps show up while I'm writing.
What I do
Systems
- Linux
- Docker
- Bash
- Service management (systemd)
- Backups
- Monitoring
Networking
- TCP/IP
- DNS
- TLS / HTTP
- VPN
- Routing
- Firewalls
Tools
- Git
- Nginx
- Caddy
- SQLite
- Python
- Packet capture
What’s here
On this blog I write about real problems from my internship, systems I’ve set up myself, and the notes I take while learning. There are short notes too — writing something down the moment I understand it is the best way I’ve found not to forget it.
I published the first post on 8 September 2026. There are 4 posts so far.