For Such a Time as This Book
About Me
I’m Marie-Ange Eyoum Tagne, a global technology leader, product strategist, and award-winning author. My journey began in Cameroon and led me to Silicon Valley, where I’ve spent over 15+ years building and scaling technology products used by millions around the world.
I hold a PhD in Electrical Engineering and Computer Science from the University of California - Berkeley and have led product and innovation initiatives at companies including Meta, Amazon, Yahoo, Roku, McAfee, and Intel. My work sits at the intersection of advanced technology, Artificial Intelligence, human-centered design, and purpose-driven leadership.
I’m the author of For Such a Time as This, a memoir that reflects on resilience, identity, and what it means to lead with intention in complex, high-stakes environments. Through my writing and speaking, I explore themes of ethical innovation, inclusive leadership, and the power of aligning ambition with purpose.
When I’m not writing or speaking, I build ethical AI products, advise tech founders/entrepreneurs, coach/mentor emerging leaders, and support initiatives focused on expanding access to STEM and global opportunity.
BOOKS
For Such A Time As This: From Humble Roots in Africa to Silicon Valley Leadership
What if your story—no matter how unlikely—was exactly what the world needed?
In For Such A Time As This, Marie-Ange E. Tagne shares her extraordinary journey from humble beginnings in Cameroon (Central Africa) to leadership roles in Silicon Valley’s tech ecosystem. With a doctorate from UC Berkeley and a career spanning Meta, Amazon, Intel, and more, she defied odds to become a voice of hope, leadership, and purpose in an industry known for exclusivity.
SPEAKING
Empower. Inspire.
I am a globally recognized tech leader, award-winning author, and keynote speaker who empowers audiences to break barriers and lead with purpose and intention. As a trailblazer, I am the first African-born woman to earn a PhD in Electrical Engineering and Computer Science from UC Berkeley. I have driven innovation in AI, streaming, and trust and safety at Meta, Amazon, Intel, Yahoo, and Roku.
My award-winning memoir, For Such A Time As This, chronicles my journey from Cameroon to Silicon Valley tech leadership. My story resonates deeply with leaders, founders, entrepreneurs, and professionals navigating constant transformation with intention and purpose.
I deliver actionable insights on AI, innovation, leadership, diversity, and resilience, leaving audiences inspired, equipped, and ready to create meaningful impact.
Select Speaking Engagements
AI Summit
Athena Alliance
Big Angels Day Africa
DisruptHR SF
Compass
Global Leadership Summit
Greene Scholar Career Day
HEC Paris (top French MBA program)
KingdomHaus & Gloo
New York University
Nexus Summit
Sidebar Summit
Tech Week San Francisco
TechWomen Conference
TEDx (coming soon in June 2026)
The Club at Los Gatos
University of California, Berkeley
Virginia Union University
6Words Memoir
XAPA Salon
Select Podcasts
John Jenkins - Living in Silicon Valley
With Dr. Marie-Ange Eyoum Tagne: STEM Leadership & Inspiring Women in Tech
Mankind Podcast with Brandon Clift
How To Overcome Societal Narratives and Choose Your Own Destiny with Dr. Marie-Ange Tagne
Repurposing Business To Transform Society Podcast with Brett & Lyn Johnson
Lessons from Cameroon to California
Silicon and Spice Podcast with Yiyang Hu Hibner
From Africa to Silicon Valley Big Tech: Dr. Marie-Ange's Journey to Product Leadership
Next Door Podcast with Eleanor Tweddell
Breaking barriers and empowering the next generation with Dr. Marie-Ange Eyoum Tagne
“We Made It In America” Podcast with Imade Iyamu
From Africa to Silicon Valley Success, Marie-Ange Tagne's inspiring Journey
Foi et Travail Podcast with Patrick Butsapu
Podcast spécial: Lancement du livre Pour un Temps Comme Celui-ci... avec Dr. Marie-Ange Eyoum Tagne
(NOTE: This conversation is in French)
Let's keep in touch.
Use this form to contact me about speaking engagements.