Arnau Abella is a software engineer with 9 years of experience specializing in high-performance distributed services and crypto infrastructure, currently writing production Rust at a leading fintech where he’s part of one of the largest Rust teams globally. His background spans blockchain core development in Haskell and Rust at Coinweb, scalable backend consultancy in Scala/TypeScript, and early mobile game porting, giving him a rare cross-domain fluency from low-level systems to user-facing platforms. He holds a master’s in computer science from Universitat Politècnica de Catalunya and consistently focuses on reliability, performance, and maintainability in production systems. Known on GitHub as a “professional threads racer,” he brings a practical emphasis on concurrency and throughput that informs his engineering decisions.
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