Engineering Publications
Technical Insights & Architecture Papers
Deep-dives on high-throughput backend architecture, Python & Django performance, real-time Voice AI, and resilient database modeling.
TCP BBRv3 Congestion Control in Production: Slashing Tail Latency & Bufferbloat for Real-Time LLM Token & Audio Streams
Discover how switching Linux kernel congestion control from Cubic to BBRv3 eliminates bufferbloat and slashes p99 tail latency across WebSockets, WebRTC media, and streaming LLM token delivery.
Linux Kernel TCP/IP Stack Hardening: `sysctl.conf` Tuning for 100,000+ Concurrent WebSockets
Out-of-the-box Linux kernel networking limits drop incoming SYN packets, choke on file descriptors, and exhaust connection queues under heavy real-time traffic. Discover the production sysctl parameters required to sustain 100,000+ concurrent WebSockets on a single VPS.