Isaak Fabien Sundeman

Isaak Fabien Sundeman is a Stockholm-based entrepreneur and Growth Marketing Specialist at Lovable (formerly GPT-Engineer), a leading AI-powered coding platform. He joined as the company's third growth hire when they had 1,000 customers and helped scale them to 250,000 paying customers, achieving $105M in annual recurring revenue and a $1.8 billion valuation.

His technology journey began at 14 with viral gaming content that gained millions of views across social media platforms. At 16, he taught himself programming and started freelancing web development while managing social media growth for companies. At 17, he left traditional education to focus full-time on building technology solutions.

As an entrepreneur, he founded multiple ventures including Celerity.AI and YesMath.ai, an AI-powered mathematics tutoring platform. YesMath.ai grew to over 12,000 users with approximately 250 monthly paying customers, demonstrating his ability to build and scale AI education products. He was selected for the prestigious first cohort of Velocity Fellows, recognising exceptional young entrepreneurial talent.

After returning to graduate high school at 18, Isaak joined Lovable where he has been instrumental in establishing the company as a leader in the AI coding space. His experience spans AI education applications and pro-consumer developer tools, providing practical insights into scaling AI products and the evolving landscape of low-code development platforms.

Isaak brings a unique perspective on the intersection of AI, product development, and growth marketing, with hands-on experience in building tools that democratise software development through natural language interfaces.