~/carlos
Carlos Marques
Software Engineer
Software engineer passionate about backend architecture, AI engineering and venturing into machine learning.
Here I write about what I study, experiment with and learn day to day — from architecture to specific optimizations worth an article.
Currently focused on AI engineering, systems scalability and cloud infrastructure.
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Recent writing
View allHow to use MongoDB transactions in the service layer with Unit of Work.
How I applied the Unit of Work pattern combined with AsyncLocalStorage to orchestrate transactions across multiple repositories in Node.js.
4 min read
node.jsmongodbbackendclean code
RAG Engineering
sérieA series on my studies in RAG
ragai engineering