Demetrius Albuquerque

Data Architecture, Python & Swift. Deep experience with Apache Iceberg, Trino, Dagster, and containerized deployments. I build pragmatic, open-source infrastructure without lock-in.

Deep diving into the Apache Iceberg ecosystem (Polaris, Trino) and streaming architectures with Flink CDC. Also exploring Swift concurrency (actors) for low-level storage engines.

Open-source infra: Baleia (Iceberg UI), dagster-authkit, Sumeh (DQ) & NyaruDB2 (Swift DB). Away from my KDE terminal, I'm writing a space sci-fi novel.

Open-source collaborations on data platforms and Swift. Let's chat about pragmatic, vendor-neutral stacks (free of JVM lock-in) or mentoring to help folks get placed in tech.