The journal of a continent on the rise
Building Africa,
one entrepreneur
at a time.
Diary of an African Entrepreneur is a movement — stories, ideas, and the people building the continent's future. Watch the interviews, read the journal, and join a community that backs its own.
Hosted by Adedeji Adebusoye · Author of Scaling for Success
The mission
“There is a lot of money looking for worthy investments — but too few businesses built to receive it. We're here to change that.”
DOAE exists to rally, equip, and connect African entrepreneurs — so the next generation of businesses is built to last, scale, and matter.
Watch
Interviews with people building Africa
From Mining to Building Africa: Joshua Chimakula on Entrepreneurship, Leadership & Legacy
What happens when an entrepreneur spends decades building businesses, navigating failure and success, and ultimately turns his attention to a bigger question: how do we build a better Africa? In this episode of Diary of an African Entrepreneur, Deji sits down with Joshua Chimakula, entrepreneur, investor, author, and advocate for African development, to discuss his remarkable journey from discovering entrepreneurship at a young age to building and scaling businesses across different sectors. This conversation explores the intersection of entrepreneurship, leadership, resilience, systems, and Africa’s economic development. Joshua shares valuable lessons from his experiences in business, including the importance of discipline, building systems that can operate beyond the founder, empowering people, and knowing when to transition from one phase of entrepreneurship to the next. We also explore his book, It’s Time for Africa, and his belief that Africa’s future cannot be built through speeches alone. Joshua challenges young Africans to move from aspiration to implementation, get involved in entrepreneurship, engineering, politics, and other critical sectors, and take responsibility for building the continent they want to see. Whether you’re an entrepreneur, business leader, investor, young professional, policymaker, or someone passionate about Africa’s future, this episode offers practical insights and a powerful perspective on building businesses, developing people, leading effectively, and creating lasting impact across the continent. If you enjoyed this episode, please Like, Subscribe, and Share it with someone who believes Africa’s future is worth building. Guest Joshua Chimakula Entrepreneur | Investor | Author of It’s Time for Africa Host Deji Adebusoye Author of Scaling for Success: Empowering African SMEs Partner, Sahel Capital Learn more: www.adedejiadebusoye.com Purchase Scaling for Success: Empowering African SMEs: www.adedejiadebusoye.com/book Subscribe for more conversations with Africa’s leading entrepreneurs, innovators, policymakers, and business leaders. #JoshuaChimakula #DiaryOfAnAfricanEntrepreneur #AfricanEntrepreneurship #Entrepreneurship #AfricanLeadership #BusinessLeadership #BusinessGrowth #AfricaRising #BuildAfrica #YouthEntrepreneurship #Leadership #EntrepreneurMindset #AfricaDevelopment #Innovation #Resilience
Validate Before You Invest :The Smartest Business Lesson Most Founders Ignore
Every year, thousands of entrepreneurs pour their savings into ideas that customers never wanted in the first place. The problem isn't passion-it is the absence of validation. In Africa, where capital is scarce and mistakes are expensive, building before testing can be the difference between growth and failure. In this episode of Diary of an African Entrepreneur, Deji Adebusoye explores why validation should come before investment and reveals why 42% of startups globally and 54% across Africa fail due to poor market validation. Drawing lessons from businesses like IROKOtv, he explains how successful founders prove demand before committing significant resources. You'll learn the three critical validation questions every entrepreneur must answer before building: 1. Is the problem real? 2. Will customers actually pay? 3. Can you deliver profitably? Whether you're launching a startup, developing a new product, or expanding into a new market, this episode offers a practical roadmap to reduce risk, conserve capital, and build something customers genuinely want. Test before you build. Validate before you invest. #AfricanEntrepreneurship #StartupValidation #BusinessStrategy #Entrepreneurship #ScaleUp #DiaryOfAnAfricanEntrepreneur #LeanStartup
The journal
Ideas, lessons, and field notes
June is over. Your 2027 tax prep starts now
Just filed your 2025 financials? Don't relax yet. With Nigeria's new tax reforms now in effect, including monthly estimated tax payments and the upcoming e-invoicing rollout, the businesses that get ahead now will face far less stress at the next audit. Here are six practical steps to start today
25 Jul 2026
I Vibe-Coded My Website in 36 Hours (And I Don't Write Code)
I always thought my website was stuck in the 90s. So I sat down with Claude Code and built a new one myself, no developer, no waiting, in under 36 hours. Here's what that process actually looked like, and what it taught me about coding, thinking, and building things on your own terms.
12 Jul 2026
Should Companies aim for longevity or growth?
Context: It was just an ordinary pastry shop, about the size of a barber’s shop; I do not think there was enough room to sit and eat. This pastry shop has made me reflect and ask tough questions about the longevity of companies in Africa. The pastry shop is in Nottingham, UK, on a busy
8 Sept 2022The showcase
Bold businesses worth knowing
We spotlight independent African businesses — on the site and across our channels.
The book
Scaling for Success
Empowering African SMEs
A practical playbook for building African businesses that scale — why so many stall, and the systems that let the best ones grow.
₦13,000
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A community & courses for African entrepreneurs
Soon you'll be able to join a private community to share ideas, ask questions, get advice, and connect with people, resources, and opportunities — plus live classes and online courses.
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