Crafting digital experiences that bridge creativity and function — from concept to pixel-perfect reality.
I'm Sandra Onyenanu. I design AI and enterprise products for teams across 6 countries — work that lifted conversion by 35%. As Founder of Nezartech and the Nezar Foundation, I build products and open tech pathways for young people.
I'm a self-taught designer. I started by volunteering in three roles at once, and months later I landed my first six-figure paying job. Since then I've designed AI and enterprise products for teams in 6 countries and helped lift conversion by 35%. Today I run Nezartech, building products for founders, and the Nezar Foundation, opening tech pathways for young people in Nigeria.
AI products that fit their purpose.
Guardrails built in, not bolted on.
Research, flows and polished UI.
From idea all the way to launch.
Insights from 1,000+ users, turned into roadmaps.
Youth tech pathways, via Nezar Foundation.
Websites and apps for founders.
Tech and AI education for young people in Nigeria.
Menus, staff, compliance and scheduling in one dashboard.
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Rider app, driver app and admin dashboard, live on Google Play and the App Store.
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An adaptive money plan and voice-first AI companion for irregular income.
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Real-time tracking for people, assets and geo-fences.
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A customer app and a brand app for curated luxury fashion.
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HR operations and performance management in one workspace.
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From Lagos to product teams in the US, UK, Sweden and Mexico. Scroll through the journey.
Shows SS2–SS3 students the tech careers beyond coding, then has them use AI to spot real problems and build digital products.
“I volunteered in three roles at once. Months later, I landed my first paying job.”
Start where you are — let the work speak.