Technical Insights & Architecture Papers
Deep-dives on high-throughput backend architecture, Python & Django performance, real-time Voice AI, and resilient database modeling.
Mastering PgBouncer: Connection Pooling & Transaction-Level Sizing
PostgreSQL spawns a dedicated process per connection, exhausting server RAM under high concurrency. Learn how to configure PgBouncer in transaction pooling mode to scale throughput by 5x with minimal resource footprint.
Resilient Web Scraping & Headless Browsers: Evading Fingerprinting & Memory Bloat
Running headless Chromium across tens of thousands of targets causes severe memory bloat and bot challenge triggers. Here is how to engineer resilient worker pools, evade canvas/TLS fingerprinting, and stream tabular data with zero leaks.
Automated Zero-Flake CI/CD with GitHub Actions & SSH Deployments
Constructing a lightweight, dependency-free continuous deployment pipeline: automated testing, asset minification, and atomic SSH deployment without expensive SaaS overhead.
Edge Cases in Cloud Networking: IPv6 PTR Mismatches, SMTP Timeouts & Dual-Stack Routing
Debugging the phantom production networking bugs that only appear on cloud VPS providers: IPv6 reverse DNS failures, Google Workspace SMTP timeouts, and IPv4 socket enforcement.
Taming Redis & Celery in Production: Memory Limits, Worker Pools & Dead-Letter Queues
Preventing background worker crashes and memory exhaustion in Celery and Redis: memory eviction policies, worker pool sizing, task timeouts, and dead-letter queues.
Reverse Proxy Architecture with Nginx: Rate Limiting, HTTP/2 & Security Headers
Configuring Nginx as an enterprise-grade reverse proxy: HTTP/2 multiplexing, TLS 1.3 tuning, granular request rate limiting, and cryptographic browser security headers.