David Arévalo

Senior Cloud Security Architect

David Roberts is a seasoned software engineer with extensive experience in various roles within the technology sector. Currently serving as a Senior Software Engineer at Sightline Intelligence since August 2025, David previously worked at Athena Artificial Intelligence from January 2023 to August 2025, where David held positions as both a Software Engineer and a Graduate Software Engineer. Prior experience includes serving as the Lead GPU Developer at Moonray PBC (October 2021 - December 2022) and as a Software Developer at DAVCO OptiSurface (May 2021 - December 2022). David also contributed to research at SafeKidsPro in 2012, leading a project on Social Network Behaviour Classification that demonstrated improved detection methods for cyber-bullying. Educationally, David holds a Master of Philosophy in Computer Science and a Bachelor of Science (Honours) in Mathematics and Computer Science, both from The University of Queensland.

Location

Barcelona, Spain

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