We're a small team building software that ships and stays shipped.
GJAON Technologies started in 2023 with a frustration: every business we worked with was stitching together five tools that didn't talk to each other. We thought we could do better — for ourselves, and for clients who wanted the same level of care.
Built one project at a time.
The principles that run every project.
We've turned down work that paid more because it didn't match these. They aren't marketing — they're operating.
Ship the product, not the slides
Decks are easy. Working software in production is hard. We optimize for the second.
Operate like a partner
We argue with you when we think you're wrong. That's worth more than agreement.
Sweat the small things
Microcopy, empty states, error messages, motion — the details people don't notice are the ones that make them stay.
Build for the long game
Our oldest client has been with us since day one. We design every project so it could become that.
The people behind the work.
Senior practitioners — not handed off to junior teams. Every engagement is led by someone who's shipped this kind of project before.
Yemi Joshua
Founder & CEOProduct engineer turned founder. Builds SellSquare in his sleep. Lagos-based.
GJAON Engineering
Product & PlatformFull-stack engineers shipping web, mobile, and backend infrastructure.
GJAON Design
UI/UX & BrandDesigners obsessed with interfaces that explain themselves.
GJAON Growth
Marketing & MediaPerformance marketers, video editors, and content strategists.
Our family of products.
GJAON Technologies is the parent company. SellSquare is our flagship — a business operating system used daily by retailers and wholesalers. Chatalog is the buyer-side companion. More is coming.
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We'd love to hear what you're building.