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Justin Chuka

@justinchuka

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Product designer and UX-focused design lead driving user engagement and retention through research-led design.

Nigeria

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What I'm looking for

I’m seeking a user-centered design role where I can lead research-driven product design, improve accessibility, collaborate cross-functionally, and deliver measurable engagement and retention gains.

I am a product designer and UX-focused design lead with experience improving engagement, retention, and accessibility across web products. I combine user research, usability testing, and rapid prototyping to inform design decisions and deliver measurable outcomes.

At Traavu I led design initiatives that increased user engagement by 15% and user retention by 20% through responsive dashboards and improved navigation. I collaborate closely with developers and stakeholders to streamline product development and ensure design alignment.

Previously I worked in IT and data-visualization roles where I improved website accessibility compliance by 40%, reduced onboarding time by 20%, and boosted team productivity via clear data visualizations and user flows. I emphasize WCAG standards, usability testing, and evidence-based design.

I hold a Bachelor of Engineering and certifications in Systems Thinking, AI Career Essentials, Advanced Prompt Engineering Techniques, and UX storytelling. I’m motivated by solving user problems, collaborating across teams, and building accessible, research-driven experiences.

Experience

Work history, roles, and key accomplishments

Design Lead

Traavu

Nov 2022 - May 2023 (6 months)

Led product design initiatives that increased user engagement by 15% and user retention by 20% through user research, usability testing, and responsive dashboard designs for admin and user interfaces.

User Research Usability Testing Responsive Design Figma Prototyping UX Strategy Design Systems

Engineering / IT Manager

Connig Technoserve

Jan 2019 - Dec 2022 (3 years 11 months)

Managed IT operations and accessibility improvements, raising WCAG compliance by 40% and increasing staff productivity by 25% through device support and training that reduced onboarding time by 20%.

IT Support Troubleshooting Staff Training Systems Administration Productivity Improvement

Data Visualization UX Designer

Orodata Science

Jul 2018 - Nov 2018 (4 months)

Designed data visualizations and user flows that improved design effectiveness by 25% and team productivity by 30%, and reduced user errors and friction by ~20% through mapped journeys and task flows.