Portfolio
Courage Garikai
Autonomous Cognitive Infrastructure Engineer, Operator and Writer · Harare, Zimbabwe (CAT, UTC+2)
Practice
What I do
I build software businesses with a small number of AI agents doing the execution, then write down what happened — including the audit findings and the numbers that did not move.
Fifteen years of techno-preneurship, including published failures. The work is deliberately constraint-native: free tiers, quotas, one owner, no capital. The constraint is the design material, not the excuse.
Education
- MSc Applied Entrepreneurship (Innovation & Technology), Chinhoyi University of Technology
- BSc Entrepreneurship & Business Management (Creativity), Chinhoyi University of Technology
At a glance
- Based
- Harare, Zimbabwe (CAT, UTC+2)
- Ventures
- 7 live
- Works
- 20 catalogued, 10 readable
- Publisher
- Jacaranda Labs Press · Harare
- Contact
- couragegarikai@atomicmail.io
Ventures
What I run
AttestOS
Bot checks your visitors never see.
An invisible proof-of-work check with a server-side verify call, in place of CAPTCHA puzzles.…
TightBucket
Website leak audits.
Twenty-second audits that show where a website loses revenue, with the evidence and the fix, for stores, SaaS,…
DeskOS
Working desks for customs, safari and tender firms.
Web desks with working calculators for customs and freight, safari and DMC, and tender and donor ESG firms, wi…
STPi
Strategic Talent Placement Infrastructure.
Hunts public job ads across African markets, drafts a cover letter and tailored CV for each, and waits for a p…
Tapstall
A shop link for the markets the big platforms skip.
A storefront link for informal and social-commerce shops that understands EcoCash, InnBucks and PayShap and ma…
Open Practice
Practical AI, learned by doing.
A learning platform where people practise with AI tools on real tasks, using their own free API keys, and keep…
Mechanism Audit
The product audit that reads the evidence.
A five-day written audit of what a product actually does: the claim on the page, the mechanism behind it, and …
Publications
What I have written
Four books and four working papers in author review, the published editions behind them, and two earlier works listed for the record.
Emotional Engineering for AI-Oriented Infrastructure Operators
Trust, agency and ethical adoption in systems that act
The Tight Bucket
Designing constraint-native digital businesses
Constraint-Native Business Model Design
Quota-bounded autonomy, proof-first acquisition and verification debt in a zero-cash, AI-built venture
Proof of Mechanism
How leaders who build with AI agents tell a working product from a convincing demo
Simulated Completeness
Claim–mechanism gaps, mechanism audits and the rebuild decision in an AI-era trust product
Nobody Was Watching
How founders run autonomous growth systems without harming strangers, their brand or themselves
Unwitnessed Autonomy
Externalities, borrowed identities and duplicate clocks in an autonomous growth pipeline
The Sovereign Micro-Enterprise
A Governance-First Architecture for Zero-Capital Agentic Businesses
Flower and Bees
The Jacaranda voice guide: how every page, product and message should feel
The Ledger and the Shopkeeper
Building commerce for the markets the platforms forgot
Intelligence, Data and Judgement
An applied introduction to artificial intelligence, with a production case
Order Without Custody
Governance-first design for merchant commerce rails in low-infrastructure economies
Grounded Cadence
Fact-bound content operations as a governance architecture
The Governable Enterprise
A practical guide to evidence, authority and AI operations — lessons from DeskOS
From Spreadsheet Interface to Governable Autonomy
DeskOS as a critical design-science case of evidence, agency and resource-constrained AI infrastructure
The Musk Mirror
How one billionaire exposed the cracks in China's innovation dream
Traffic Is the New Oil
The African digital wealth formula
Pinterest Goldmine
The traffic source nobody told you about
The Rocket Man Reckoning
How China mocked Elon Musk — and why they are now panicking
Unchained Blueprint
What to build when every payment door is closed