Engineering Publications
Technical Insights & Architecture Papers
Deep-dives on high-throughput backend architecture, Python & Django performance, real-time Voice AI, and resilient database modeling.
Sandboxing Untrusted Code in Python with WebAssembly (Wasmtime): Zero-Container Secure Plugin Execution
Running user-submitted scripts via eval(), exec(), or Docker containers is either dangerous or resource-heavy. Implement sub-millisecond, memory-isolated Wasmtime WebAssembly sandboxes in Python.
Catastrophic Backtracking & ReDoS Prevention in Python: Hardening Regular Expressions with Hyperscan and Google RE2
Recursive backtracking in CPython's standard 're' engine can lock worker processes at 100% CPU on crafted payloads. Discover how to identify evil regex patterns and implement linear-time DFA engines with Google RE2 and Hyperscan in high-throughput Django APIs.