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Diego Nogueira

Full-Stack & AI Engineer with 15+ years of experience. Specialized in GenAI, LLMs, RAG, DevOps, MLOps and Cloud-Native architectures. Currently Software Architect at Vivo (Telefonica Brazil).

GenAI LLMs RAG Cloud-Native DevOps

mcp-graph

Open-source CLI (v7.0) that converts PRDs into persistent execution graphs, coordinates 5 MCPs, reduces tokens by up to 85%, and includes 155 multimodal skills. Anti-vibe-coding with Harness Engineering.

TypeScriptMCPAIopen-sourceTDD

MockMail.dev

Free, open-source temporary email platform for developers. Disposable emails, REST API, webhooks and automatic encryption.

TypeScriptAPIDevToolsopen-source

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