Every stage of product building
What four Sundays covers.
Most courses teach one part of the job. We go through all six, so you finish with something built and a decent idea of how the parts fit.
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Discovery
Who you are building for, what they actually need, and how to tell the difference between the two.
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Strategy
Choosing what to build and what to leave out. Positioning, scope, and the trade-offs that decide whether a thing ships.
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UX & design
Turning an idea into something a person can use without being taught. Flows, interfaces, and the craft in the details.
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Engineering
Building it properly: the architecture, the code, the tests and the review habits that keep it standing up.
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AI & data
Using models as a material rather than a gimmick. Evaluation, data, and knowing when AI is the wrong answer.
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Launch & scale
Getting it in front of real people, then keeping it alive: measurement, experimentation and growing without breaking.
Why we run this
Build something that lasts.
We run this on kingdom values: integrity, service, and building something that outlives the push to ship it.
You are welcome whether or not you share them. Nobody will put you on the spot, and the technical help is real help either way.
Experts
Learn to build for a billion users.
Our experts have built and led projects at these companies. They join us for some of the sessions, look at what you are making, and say what they would do differently.
- Amazon
- IBM
- DoorDash
- Lyft
- Nextdoor
- Life360
- HelloFresh
- Quora
- League
- Andela
- ProDevs
Named as the places our experts have worked. None of them are partners in the programme.
The practical part
Four Sundays, in a room together.
- When
- Starts Sunday 1 NovemberFour Sundays — 1, 8, 15 and 22 November 2026, 4–7 PM each week.
- Where
- Overbank Dr, OshawaIn person, every week — the room is the point. Outside Oshawa? The form has a line for you.
- Spots
- TwentySmall enough that everyone gets looked at properly. We read every application.
- Cost
- Free, but it asks for commitmentAll four Sundays. We are choosing twenty people who will turn up to every one.
- Dinner
- CoveredNo need to think about dinner or what to eat. Refreshments are served, so you can focus on the session.
Hosted by
Belvi Nosakhare
Co-Founder, WishWeaver
Staff Software Engineer, AI Native
- 12+ years in software development
- 6+ years in experimentation ≥ 100m users
Apply
Tell us what you want to build.
No entry test, and you do not need to be a developer. We are looking for twenty people who will turn up all four Sundays and build something.
Applications close when the twenty spots are taken. We reply to everyone either way.