Njoku David
@njokudavid
Senior UI/UX and graphics designer focused on human-centered design that improves activation, engagement, and conversion.
NigeriaWhat I'm looking for
I’m a results-driven UI/UX and Graphics Designer with 5+ years of experience crafting intuitive digital products and compelling brand identities. I bridge user research to pixel-perfect execution across web platforms, mobile apps, and marketing design collateral.
In my most recent role as a Senior UI/UX Designer at MarketingBlocks (Remote), I redesigned onboarding, reducing completion time by 57% and improving user activation. I also led end-to-end UX for core product dashboards, building conversion-focused interfaces that increased daily engagement, and I created a scalable design system to improve consistency and speed up development.
I’m equally passionate about measurable brand growth and fast, high-quality delivery. At SnapiLABs, I produced 300+ on-brand social assets annually and designed in-app marketing banners that supported a 30% increase in engagement and consistent audience growth, while maintaining 100% on-time delivery; as a freelance UI/UX, Graphics & Web Designer, I delivered end-to-end website UI/UX and created 200+ on-brand visuals across product and marketing needs.
Experience
Work history, roles, and key accomplishments
Senior UI/UX Designer
MarketingBlocks
Mar 2023 - Feb 2025 (1 year 11 months)
Redesigned onboarding, cutting completion time by 57% and improving user activation. Led end-to-end UX for core product dashboards, built a scalable design system, and conducted ongoing user research/usability testing to drive major improvements.
UI/UX & Web Designer
Alcrux
Jun 2023 - Aug 2023 (2 months)
Designed and optimized website UI/UX experiences to improve user flow and support higher engagement and conversion rates. Delivered end-to-end design solutions and created 200+ on-brand visuals across product graphics, banners, and social media while maintaining 100% on-time delivery.
Graphics Designer
SnapiLABs
Nov 2021 - Jan 2022 (2 months)
Produced and maintained 300+ on-brand social media assets annually and created in-app marketing banners for 500+ seasonal campaigns. Collaborated with content and social teams to deliver 100% on-time graphics and support a 30% increase in engagement and audience growth.
Education
Degrees, certifications, and relevant coursework
Google UX Design Professional Certificate, User Experience (UX) Design
Completed the Google UX Design Professional Certificate (end-to-end UX process: empathise, define, ideate, prototype, and test) via Coursera in March 2022.
Federal University of Technology, Owerri
Bachelor of Science, Geology
Grade: Second Lower Honours (Lower Division); GPA 3.42/5.00
B.Sc. Geology graduate from Federal University of Technology, Owerri, graduating in November 2020. Earned Second Lower Honours (Lower Division) with GPA 3.42/5.00.
Availability
Location
NigeriaAuthorized to work in
Website
davidnjoku.siteJob categories
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