Engineering notes, architectural post-mortems, and technical essays on software performance, infrastructure, and backend engineering.
Deep dive into event-driven WebSockets, Redis pub/sub, and database partitioning strategies for handling sub-millisecond real-time messaging loads.
Practical strategies for reducing cloud storage bills by 80% using automated lifecycle policies, deduplication, and streaming compression.
Designing safe payment processing workflows with atomic database transactions and distributed locks to prevent double-charging.