BOX505 — Startups & Products

Why do some products find their users while others never take off?

BOX505 explores startup stories, product decisions, growth, and monetization — then puts ideas to the test.

I’m Konstantin, a Product Manager with experience launching products, leading teams, and testing growth and monetization opportunities.

Here you’ll find:
• Startup stories: what worked, what failed, and why.
• Product experiments: from assumptions and prototypes to user feedback.
• Results and lessons: what I learn and what changes next.

The first challenge: 30 videos and 3 MVPs in one month. There’s plenty I still need to learn — and the outcome is open.

Subscribe to follow the journey and discover useful approaches for your own work.

For product collaboration and professional opportunities, use the links below.