Latest Articles
Building a Shared JWT & Logging Library in a Microservices Architecture
In this article, I share my experience building a shared library for JWT authentication, logging and response functions in a microservices architecture. I discuss why I centralized these cross-cutting concerns, how it improved consistency and development speed, and the real-world trade-offs it introduced-such as tighter coupling and versioning challenges. This post reflects what worked, what didn’t, and the lessons I learned along the way.
Rohan Thapa
1/17/2026