# Joakim Achren > Founder, angel investor, and builder. From a Netflix exit to building mobile apps with AI as a solo founder. ## About - [About Joakim Achren](https://joakimachren.com/about.html): Background, current projects, and philosophy on building in public. ## Apps - [SwoleAI](https://joakimachren.com/apps.html): AI-powered workout app for iOS, built entirely with Claude Code by one person. ## Courses - [Building a Mobile Game with AI](https://joakimachren.com/courses/ai-game-dev.html): Free 12-lesson video course on building mobile apps with Claude Code. ## Books - [Sleep Again](https://joakimachren.com/books.html): A book on sleep, energy, and decision-making for founders (in progress). ## Writing - [Articles on Substack](https://joakimachren.com/articles.html): Writing on building with AI, gaming startups, and founder performance. ## Templates - [Free Templates](https://joakimachren.com/templates.html): Cap table, financial model, and pitch deck outline for entrepreneurs. ## Contact - [Contact](https://joakimachren.com/contact.html): Get in touch for questions, collaborations, or just saying hello. - [Substack](https://elitegamedevelopers.substack.com) - [X / Twitter](https://x.com/joakim_a) - [LinkedIn](https://www.linkedin.com/in/jachren/)