Ronny Rentner

Ronny Rentner is a seasoned professional with over 25 years of experience in software development and ecommerce.

During his tenure as the Chief Technology Officer (CTO) of Rocket Internet for almost 9 years, Ronny acquired extensive expertise in overseeing agile processes, navigating complex engineering challenges, and fostering the growth of numerous startups across various industries.

With a team of 200+ engineers under his leadership, Ronny successfully launched numerous Minimum Viable Products (MVPs) and efficiently scaled them to cater to millions of daily transactions and tens of millions of customers.

Key to Ronny's success are his pragmatism in decision-making, ability to strike a balance between different requirements, and a dedicated 'hands-on' approach driven by a sense of purpose and desire for impactful outcomes.

Having studied at Humboldt-Universität zu Berlin, Ronny Rentner has held prominent roles such as Interim CTO at Taxfix, Co-Founder & CTO at Planetly, and SVP Engineering at Rocket Internet SE, among others, showcasing his diverse and extensive professional background in leadership and technology.

Ronny has also served in advisory capacities for various organizations, including Mietz, The Landbanking Group, LUQOM Group, Zenjob, wemovo, and SPRK.global, further highlighting his strategic insights and expertise in technology and product development.