Backend Engineering • • 10 min
Python Performance Optimization Patterns
Practical techniques for making Python applications faster without premature optimization.
Writing
Thoughts on backend architecture, data reliability, and engineering practices.
Databases • • 12 min
PostgreSQL Query Planning Deep Dive
Understanding how PostgreSQL's query planner works and how to optimize your queries.
Data Engineering • • 8 min
Building Batch Data Pipelines
Designing maintainable batch processing systems with idempotency, error handling, and monitoring.