Sumina Koiso's (sumina-k) software portfolio

Blog

Insights into hackathon planning and participation

Customer stories

Inspiration from peers and other industry leaders

Planning guides

Best practices for planning online and in-person hackathons

Webinars & events

Upcoming events and on-demand recordings

Help desk

Common questions and support documentation

Sumina Koiso (sumina-k)

Zero to One specialist. Particularly skilled in MVP development, HR, alliances, and sales (B2B/B2C). 3x CxO (2x as founder and CEO).