eBPF/Kernel Engineer · Systems & Infrastructure · Open Source
I build things that live in the parts of the stack most engineers don't touch — kernel networking, QUIC/HTTP3 edge proxies, eBPF-based packet filtering. When something is slow, broken, or under attack, I want to understand exactly why and fix it at the right layer.
| Project | Stack | Description |
|---|---|---|
| Impulse | Rust · HTTP/3 · QUIC | HTTP/3→HTTP/2 edge proxy · 21K req/s · multi-level overload protection, distributed quota, observability bundle |
| ElfOwl | Go · eBPF · Linux | eBPF-based compliance and observability — network, file I/O, process, and capabilities |
| vex | Rust · HTTP/3 | HTTP/3 load testing tool with latency aggregation |
| BalancerX | Go · HTTP/TCP | Load balancer · round-robin/random · ~12K req/s across 3 backends |
| debforge | Bash · dpkg-deb | CLI tool to forge .deb packages from binaries |
Core Go · Rust · C (eBPF/XDP)
Networking Linux · eBPF/XDP · iptables/nftables · WireGuard · dnsmasq · Shorewall
Backend REST APIs · RBAC · OAuth 2.0 · JWT · ETL pipelines · goroutines
Databases PostgreSQL · Redis · CouchDB · KeyDB
Infra Docker · Hetzner · Ansible · Nginx · VirtualBox · Juju
Familiar Python · C++ · TypeScript · Perl · Bash
50+ articles on eBPF, Linux networking, Rust, and backend systems.
→ nishujangra.dev/blogs · Medium
Portfolio · LinkedIn · GitHub · X · ndjangra1027 [at] gmail.com