08/28/2026Can we solve this without an LLM?Another summary of things I've been learning while shipping AI to production — this time about the question I ask before designing any model-backed feature: what exactly here can only the LLM solve?Read more
12/07/2025A little about GraphQL and cachingAnother summary of topics I’ve been studying to share knowledge in the workplace — this time about GraphQL and caching.Read more
09/29/2025Guide about i18n and i10nI wrote this text as a way to internalize these concepts within the development team at the company where I currently work. In the end, it's just a compilation of other posts from different blogs on the subject, but I thought it would be interesting to bring it here as well.Read more
08/24/2025gRPC Server using Spring and KotlingRPC has become quite popular in recent times… And since it is a protocol, I wondered whether it would already have support for a stack I’m familiar with — and the answer was yes. In this post, I’m going to talk about gRPC and some cool aspects of using it with Spring (and Kotlin — not that it makes much difference if you choose Java instead).Read more
08/11/2025Single-Leader ReplicationIt’s been a while since I’ve been wanting to write a post where I dive a bit deeper into a topic. Today is the day 😳. The idea is not only to define the concept, but also to talk about its nuances and different implementations. Although this is a post with a fair amount of theoretical content, it’s not too long. That said, it’s best if you already have some understanding of system design or distributed systems in general. Read more