Hi, I’m Daniel.
I’m a 21-year-old entrepreneur building in ecommerce and AI, focused on brand, growth, systems and ideas that can scale.
I’ve generated over €1,000,000 in cumulative revenue since I started building businesses.
When I was 12, I started designing websites simply because I loved making things on the internet. I had no idea it would become the foundation of my future career. Before long, I was building sites for my first clients and earning my first money from something I had taught myself.
At 18, I launched Teenwear.eu because I wanted to see if I could build an ecommerce store of my own. What started as a small experiment turned into a global fashion business. In its first full year, Teenwear generated €93K in revenue, then grew to €205K+ in 2024 and €431K in 2025. Along the way, I learned the entire business by doing it myself, from sourcing and brand strategy to marketing, operations, customer experience and growth systems. Today, I’m still scaling Teenwear while building new products at the intersection of ecommerce and AI.
What I’m Building
A Gen-Z fashion ecommerce business I started at 18 and continue to build and scale.
€431K2025 revenue
€31KNet profit
7.2%Net margin
107%YoY growth
A Gen-Z fashion ecommerce business I started at 18 and continue to build and scale.
€431K2025 revenue
€31KNet profit
7.2%Net margin
107%YoY growth
About the project
Teenwear is the business where I learned ecommerce by building the real thing, from product and brand to marketing, customer experience and operations. I’ll add the full story and visual identity here next.
Sizoo AI
An AI sizing assistant built to make choosing the right clothing size easier.
Sizoo AI
An AI sizing assistant built to make choosing the right clothing size easier.
About the project
More details, product visuals and the full Sizoo story will be added here.
AI Try-on
A Teenwear AI project. More details coming soon.
AI Try-on
A Teenwear AI project. More details coming soon.
About the project
More details and examples from AI Try-on will be added here.
Watch a podcast with me.
Building something ambitious? I’m always open to helping.
If you’re building a technology startup with real potential and think I could add value, reach out. I enjoy helping founders solve practical problems, shape products, improve growth and build systems that scale. I’m happy to advise, collaborate or jump in where it makes sense.