Meet The Team

Gerhard Loots


Gerhard is recognised as a thought leader in IoT and digitisation after many years of leading and transforming businesses across multiple industries. He excels at bridging the gap between commercial product development and technical understanding, to strategically identify and deliver growth initiatives leveraging digitisation to generate new business value…

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Freddie Jansen van Nieuwenhuizen


Freddie Jansen van Nieuwenhuizen is the Chief Technology Officer of Kallipr, responsible for the overall software enablement and digitisation of the business to ensure convergence of Kallipr products and services. As part of this charter, he drives an integrated technology roadmap that promotes sustainable growth and a vision to incubate new areas of value creation…

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Stelios Trikoulis

Chief Commercial Officer

As Kallipr’s Chief Commercial Officer, Stelios leads the product, customer support and solutioning functions, and is responsible for developing, supporting, and scaling new products that enable our customers to digitise and optimise their businesses. As a proven intrapreneur and servant leader, his greatest joy comes from empowering teams to achieve…

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Kate Arnold

Head of People, Transformation & Change

Kate Arnold is the Head of People at Kallipr, leading the HR function ensuring Kallipr continues to deliver an employee centred employee experience and remains and employer of choice…

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Jason Frankel

Principal IoT Software Architect

Jason brings more than 25 years of technology leadership, software architecture, and software development experience to Kallipr. He leads our software engineering team…

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Kim Williams

Chief Marketing Officer

Kim Williams is the Chief Marketing Officer at Kallipr and responsible for the development and growth of the Kallipr brand through integrated marketing campaigns in conjunction with our sales team…

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Jakub Tkaczyk

Principal Hardware Engineer

As Kallipr’s Principal Hardware Engineer, Jakub leads the electronics hardware development implementing industry best practices and newest technologies. His goal is to deliver high quality, reliable and…

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Lourens Geldenhuys

Head of Systems Engineering

Lourens is Head of Systems Engineering, responsible for the quality and scaling of Kallipr’s production systems and processes. He works with Engineering, Manufacturing, Product, Supply Chain, and Support to create…

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