bacebu4

I write about TypeScript and Software Design

Featured

• Automated Testing with Node.js and Gitlab

  Posted on:January 25, 2025 |  at 02:22 PM

  Learn how to set up a CI pipeline for testing Node.js applications in GitLab with test coverage, reporting, and visualization. Step-by-step guide for a robust CI setup.

• DDD Anti-patterns: Manual Transaction Management

  Posted on:December 1, 2024 |  at 01:34 PM

  Using manual transaction management in service layer

Recent Posts

• Case Study. Application-Level Deadlocks

  Posted on:August 9, 2025 |  at 06:42 AM

  Case study of how I debugged service freezes while querying the database pool

• Common Prometheus Pitfalls in Node.js Applications and How to Avoid Them

  Posted on:July 13, 2025 |  at 03:35 PM

  Avoid Prometheus pitfalls in Node.js with this guide on monitoring Event Loop Utilization, managing metric cardinality, and handling gauge errors.

• Avoiding the Repository-Gateway Confusion Trap

  Posted on:May 24, 2025 |  at 10:22 AM

  Explore why this confusion happens, its consequences, and how to design clear, maintainable data access layers for each category.

• Data Source Architectural Patterns Categorized

  Posted on:March 5, 2025 |  at 10:15 AM

  Easy to follow categorization of Data Source Architectural Patterns