Essays
Personal essays and thoughts on building.
Todd Perumal on Substack
Essays on technology, culture, and how things get made.
Read on Substack →Africa Playbook
Covering all 6 infrastructure crises, market sizing, competitive analysis, and build order.
Immigration's Effects on Families
How immigration reshapes family structures, identity, and connection across generations.
The Global Unbanked
Who they are, why they exist, and what it will take to bring them in.