Design systems
Colour and type as tokens declared once and read by the code, so the design file and the build use the same values.
Documented on every case studyRÉSUMÉ
Kazeem Jimoh
Product Designer & Frontend Engineer
Core competencies
Information architecture
Deciding what a product needs to say before how it looks. On Atelier I built the content model before designing any page.
AtelierAccessibility, checked not assumed
Contrast ratios calculated, alt text required in the CMS, and keyboard focus kept through page transitions.
Atelier, 1st BlessedDesigning for the actual reader
On a care home site read largely by people in their sixties and seventies, the base text size went from sixteen pixels to eighteen, and every size and gap in the system was measured against it.
1st BlessedContent models a client can use
CMS schemas clients publish from without a developer.
Atelier, 1st Blessed, JTAHFrontend engineering
Next.js, TypeScript and Tailwind, with tokens as custom properties, components small enough to read in one screen, and data fetched once at the top of a page rather than per component.
All five case studiesTools and technologies
Design
Interface
Content
Motion
Quality
Services
Experience
Product Design & Frontend Engineering
2025 to presentIndependent and client work
Designing and building sites and products end to end, for clients and as self directed concepts.
- Designed and built the site for JTAH Foundation, a Nigerian foundation working on the welfare of women and the girl child, including a donation that completes on the site and is confirmed server side through a webhook rather than trusted from the browser
- Redesigned 1st Blessed Adult Family Home, a care provider in the United States, around the families reading it, with a CMS built so the home could publish without a developer
- Built Atelier, Olfactory and Rampart Defence as self directed concepts, each with a documented design system and a written case study covering the decisions and what they cost
Freelance Software & Web Developer
Aug 2025 to Dec 2025CryptoNow.ng and CodeCafe
Two concurrent freelance engagements building production frontends.
- Collaborated on a dual interface platform, admin and user facing, for a Nigerian cryptocurrency exchange, using React, TypeScript and TanStack
- Developed the interface for a catalogue management platform in Next.js and TypeScript
Frontend Web Developer (NYSC)
Dec 2023 to Oct 2024Aorthar Agency
Built and maintained production web applications during the service year.
- Developed responsive React applications with Tailwind CSS
- Integrated REST APIs and administered production system security
- Refactored legacy code to improve performance and maintainability
Education
B.Eng Computer Engineering
University of Ilorin
2023