Pedro Maries is a Principal Engineer specializing in numerical software and AI-driven modelling, bringing a decade of hands-on experience building end-to-end systems from architecture and high-performance algorithm design to deployable artifacts. Based in Turin, he favors pragmatic engineering—Test-Driven Development, containerization, and using the language that gets the job done—often Python for agility, C for performance insight, and increasingly Go for concurrent services. At Allfunds he leads AI and modelling efforts, applying aerospace-trained analytical rigor (BSc+MSc, top 7% from Universidad Politécnica de Madrid) to practical engineering problems. An active open-source contributor, he improved critical numerical functionality in the widely used Numba project by implementing and hardening np.cross with broadcasting and comprehensive tests. He’s pragmatic, curious, and prefers Twitter or email over LinkedIn for technical conversations, reflecting a builder’s focus on craft over profile.
10 years of coding experience
BSc + MSc, Aerospace Engineering, Top 7%, BSc + MSc, Aerospace Engineering, Top 7% at Universidad Politécnica de Madrid
Contributions:38 commits, 2 PRs, 28 comments in 4 months
Contributions summary:Pedro focused on implementing and testing the `np.cross` function within the Numba compiler, a core feature for numerical computation. Their contributions included the initial implementation, breaking it down into different cases based on input array dimensions, and incorporating broadcasting to handle higher-dimensional arrays. The user added several test cases to ensure the function's correctness and exception handling. They also refactored the code by extracting common operations, which improved code organization and readability.
Contributions:27 commits, 25 pushes, 1 branch in 3 months
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Pedro Maries - Principal Engineer - AI And Modelling at Allfunds