Denis Leger is a hands-on Chief Technology Officer with 11 years of experience leading web and mobile engineering teams and scaling product delivery at Wave. He blends deep open-source and Linux system expertise with practical skills in PHP, web and mobile development, networking and automation gained from roles at SGI and Wave. Multilingual in English, French, German and Spanish, he has supported high-end cluster and supercomputer customers while building business-class web apps, a dedicated CMS, and mobile case management tools. Denis is comfortable bridging ops and engineering: he still dives into Linux administration, scripting and architecture work to remove friction from deployment and support. Based in Reading, UK, he brings a pragmatic, product-focused approach to CTO leadership, favoring measurable operational improvements over buzzword solutions. An operator at heart, he often pairs strategic direction with day-to-day engineering contributions.
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