Sharing what I’ve learned, one blog post at a time.

A step-by-step guide to installing Ruby from source on a Linux server, ideal for legacy applications.

How I design and build resilient, secure, and scalable APIs using modern best practices and real-world experience.

A practical guide on writing documentation that developers actually want to read—clear, structured, and up-to-date.

Discover how to securely access private repos and manage secrets in Docker builds using BuildKit, with SSH forwarding best practices.

Master Rails enums with this guide on defining, mapping, and validating enum attributes for cleaner, maintainable Rails code.

Learn how to configure PostgreSQL replication slots to improve streaming replication reliability and prevent WAL file loss.

My approach to building beautiful, high-performance sites that everyone can use.

Navigating backend and frontend choices to align with your goals and scale effectively.

Understand range, list, hash, and composite PostgreSQL table partitioning, and how to use them to improve query performance.

Learn how to optimize PostgreSQL for high-concurrency workloads, covering connection pooling, memory tuning, and performance strategies.

Learn how to fix the "413 Request Entity Too Large" error in NGINX—why it happens and how to raise client_max_body_size.