Open to opportunities

barnabas inyangsam

@barnabasinyangsam

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Product designer crafting intuitive digital experiences with impact.

United States

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What I'm looking for

I seek product design roles where I can lead research-driven UX, collaborate cross-functionally, and build measurable, user-centered products with growth-minded teams.

I am a product designer focused on creating clear, user-centered digital experiences across web and mobile platforms. I collaborate closely with design, strategy, and engineering teams to research, prototype, and deliver solutions that address real user needs.

My work ranges from civic projects—such as sites and creative assets for the African Charter, European Partnership for Democracy (EPD), and ECOSOCC—to commercial product design for rental apps, host dashboards, and charging station interfaces at Gr33nwh33lz.

I have led UX work for startups and organizations, driving features, data visualizations, and user interactions that improved outcomes (including a documented 28% ROI uplift). I also design end-to-end experiences for agricultural platforms and behavioral productivity products.

I value research-led design, usability testing, and iterative prototyping, and I bring strong visual design and product-thinking skills to cross-functional teams to turn strategy into usable, delightful products.

Experience

Work history, roles, and key accomplishments

Current

Product Lead

Current

Gr33nwh33lz

Feb 2024 - Present (1 year 8 months)

Led design and strategy for civic and platform projects including websites and creatives for African Charter, EPD, and ECOSOCC, improving cross-team delivery and product consistency.

Product Design UX Research Visual Design Prototyping Cross Functional Collaboration Design Strategy Figma UI

Current

UI/UX Designer

Current

Code for Africa

May 2023 - Present (2 years 5 months)

Researched and designed civic projects, producing websites and creatives for partners and improving user engagement across initiatives.

UX Research Visual Design Prototyping Civic Tech User Testing Figma Interaction Design Collaboration

Current

Product Designer

Current

Freelance

Jul 2021 - Present (4 years 3 months)

Delivered product and UX design services across remote client projects, crafting interactive interfaces and prototypes to meet client goals.

Product Design UI Design Prototyping Visual Design Figma Interaction Design Remote Work

Software Designer

Gr33nwh33lz

Feb 2024 - Feb 2025 (1 year)

Designed and improved user experiences across the Gr33nwh33lz platform, including rental app, host dashboard, and charging station interfaces to enhance usability.

UX Design Interaction Design Dashboard Design Prototyping User Flows Figma Usability

Product Designer

Indotani by Prinsip

May 2022 - Apr 2023 (11 months)

Led design for the Indotani farmer app and prinsip.org, conducting user research and usability testing to deliver intuitive multi-platform experiences.

User Research Usability Testing Interaction Design Prototyping Product Strategy Figma

Product Designer

Buzzline

Jan 2022 - Apr 2022 (3 months)

Led UX design for app features and data visualizations, increasing ROI by 28% and directed design for a behavioral time-blocking MLP and company website.

UX Design Data Visualization Interaction Design Product Design Prototyping Figma User Testing Design Systems

Education

Degrees, certifications, and relevant coursework

Covenant University

Bachelor of Engineering, Petroleum Engineering

Worked with the design and engineering team to design and improve user experiences across the Gr33nwh33lz platform while affiliated with Covenant University.