Student and systems tinkerer. I take bare Linux boxes and make them fast, hardened and observable — kernel tuning, nftables, containers, tunnels — then turn the scars into scripts and runbooks. Most of it is pair-built with Claude Code, hence “doctore claude”.
- 🌐 jestivald.tech — terminal-flavored homepage
- 💬 @jestivald — Telegram
| repo | what it does |
|---|---|
| node-accelerator ⭐ | Bash toolkit that tunes and shields a Linux server — XanMod + BBRv3, sysctl, nftables anti-flood, CrowdSec, na-report forensics |
| server-bench | All-in-one server diagnostics & benchmark — CPU/disk/net, scorecard verdicts, --json output |
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