Jannis Arndt
Developer and Builder
I am Jannis, a 17-year-old developer from Germany. While still in school, I run my part-time coding agency, BTTR Labs, providing projects and code solutions to companies around the world. With four years of experience, I have worked on projects that have positively impacted people globally.
Work Experience
Bttr Labs
Lead Developer and Founder
2023 – Present
Limitless Stock
Lead Developer
March 2025 – November 2025
HDI Versicherung
Student Intern
2025
Projects
Run Pal
Monitor your workouts and keep a running journal
- Published on
BTTR Blocks
A modern collection of ready-to-use code to speed up the launch of startups and SaaS projects.
- Published on