The community is made of product leaders and practitioners that lean on their experiences in high-performing organizations to shape the models and techniques documented in the Uncertainty Project.

Core Contributors

Contributors have authored models and techniques directly the Uncertainty Project. If you're interested in contributing or recommending a tool/technique, send us your information through this form.


We bounce ideas off active practitioners who are leaders across product, design, engineering, marketing, etc... They actively provide feedback and direction for the Uncertainty Project.

Lee Ditiangkin
Director of Product Management
Chiedo John
Director of Engineering, Product Management
Melissa Ushakov
Group Product Manager
Caz Gottlieb
Director of Product
Christian Bonilla
VP of Product
Steve Elliott
Head of Product
Dr. Shashi Thandra
Head of Product
Vishal Pahwa
Principal, Product Strategy
Gary Yuen
Product Manager
Faisal Ejaz
Engineering Manager