Become 10x More Effective

In Everything You Do

Whether you want to shine at work, make an impact in your sports club, or simply build better relationships – our courses help you develop skills that truly move you forward. No endless reading, immediately applicable.

Need help?

Where will you make the difference?

The same skills that make top managers successful also work in your daily life.

At work

Become the colleague everyone looks up to. Lead meetings with confidence, convince with data and inspire your team.

In clubs & associations

Take the lead in the sports club, the neighborhood association, or the school board. Your ideas will be heard.

Private & social

Have in-depth conversations, resolve conflicts, and build meaningful relationships with new skills.

Why CareerCube?

CareerCube is a playful nod to the Rubik's Cube – a puzzle with 6 sides and 9 fields per side. Just like solving a Rubik's Cube requires the right combination of moves, building a successful career requires the right combination of skills.

6
6 powerful themes, like the 6 sides of a cube
9
9 courses per theme, like the 9 fields per side
54
54 total courses to master your career puzzle

Your career is a puzzle. We help you solve it.

Team

Jeff Leinaweaver, Ph.D., GPHR, American, co-founder, is a senior human resources leader and certified sustainability professional with a unique track record of helping some top organizations address challenging talent acquisition, workforce planning, and leadership development and sustainability/ESG needs. He works at the University of Washington and writes on sustainability, and intercultural management, and wrote or contributed to several books and publications on Storytelling.

Rogier Rijnja, Dutch, co-founder, has an extensive background in executive human resources roles with American and European multinational companies. (Apple, Nike, Amazon, Reckitt Benckiser, Sara Lee/JDE, Danone/Numico) and non-executive roles (Nebius Group, a Nasdaq listed AI tech player). Rogier did Law School. He is currently an executive coach and entrepreneur. And he is a board member of the Bennink Foundation, a charity that supports global projects in Health care, Wildlife, Children and Art.

Our international team brings indepth experience in executive management, human resources management, higher education, career counseling, coaching, design, journalism, singing (!), meditation and writing.

We work or worked at a variety of international organizations: tech, consumer goods, music, automotive, sporting goods, e-commerce, health, education, public services and retail.

Supported By Experts

We are supported by a broad network of advisors in psychology, counseling, design, tech, finance and business, in the US and Europe.

Terms of Service, Privacy & Refund Policies

If you wish to cancel your subscription for any reason, we offer a refund of the amount paid, if requested within 14 days of your subscription start date. Refund Policy for details.

Also check our Terms of Service, that apply when taking one of our subscriptions.

In our Privacy Policy we detail how we protect your data, and more.

Member of Likemymind Media

The Career Cube is owned by Likemymind Media B.V., a company dedicated to enhancing your quality of life through innovative online tools, whether for work or leisure.