Jann Driessen
Software Engineer

I love building exceptional mobile and web apps with user-friendly interfaces, minimalist designs, and subtle animations.

With 15+ years of experience, I have led app teams, founded startups, and shipped products used by millions. First-mover in iOS, fitness, and Blockchain — I know what it takes to build well at every stage, whether 0-to-1, scaling a team, or enterprise delivery.

Selected work includes growing the mobile engineering team at Freeletics (100k+ MAUs), supporting Bloom in building their iOS mental health app and hiring the app team, supporting the initial development of HUK-COBURG's telematics app (1M+ downloads), shipping the first version of Vorwerk's Thermomix iPad app, and contributing to Index Coop — a DeFi protocol with $500M+ TVL.

I work with startups and established companies on fullstack and mobile app development. Get in touch — let's build something together.

Find me on LinkedIn, Twitter, or GitHub.