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Okonkwo JoshuaOJ
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Okonkwo Joshua

@okonkwojoshua

Product designer at Timechain Labs shaping Web 2 and Web 3 products into clear user experiences.

Nigeria
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At Timechain Labs, I contribute to design initiatives across the company and its products, including B2B experiences that bring together Web 2 and Web 3 features. I’ve supported the design of 10+ products and help translate complex ideas into clear flows and interactive wireframes.

At BbsXpert, I designed a mobile reporting tool and admin dashboard for field workers and safety officers. Streamlined flows and intuitive interfaces reduced report submission and review time by 40%.

I also contributed to a prop-tech platform at The 99Edge and worked on the MVP of Kamari, a stock trading platform for Nigerians in the diaspora. I enjoy taking confusing experiences and making them easier to use.

Experience

Work history, roles, and key accomplishments

Timechain Labs logoTL
Current

Ui/Ux Designer

Jun 2023 - Present (3 years 4 months)

- Collaborated on branding and design initiatives across the company and its products, ensuring consistency in visual identity under the lead designer’s direction.
- Contributed to the design of several B2B products integrating Web 2 and Web 3 features, supporting seamless user experiences for emerging technologies.
- Supported the design of 10+ products whilst collaborating closely with the Creat

BbsXpert logoBB

UI Designer

Oct 2024 - Dec 2024 (2 months)

- Designed both the mobile reporting tool and admin dashboard, enabling field workers and safety officers to report and manage incidents efficiently.
- Reduced report submission and review time by flows and intuitive interfaces 40% through streamlined user flows and intuitive interfaces.
- Collaborated with a PhD researcher to align design with academic safety frameworks, leading to 25%
increase i

The 99Edge logoTE

Ui/Ux Designer

Apr 2023 - May 2024 (1 year 1 month)

- Collaborated with the lead designer on feature development for a prop-tech platform, contributing to user interface design and interaction improvements.
- Applied emerging design trends and best practices to enhance the platform’s UX, contributing to a 20% increase in user engagement.
- Delivered responsive landing pages and interface solutions for external clients across industries such as fiat

Kamari logoKA

Product Designer

Aug 2023 - Feb 2024 (6 months)

- Joined the design team to deliver the MVP of a stock trading platform tailored for
Nigerians in the diaspora seeking access to the Nigerian stock market.
- Implemented responsive designs for desktop and mobile, improving accessibility
and user experience across devices.

NARRA+ logoNA

UI/UX Designer

Apr 2023 - Aug 2023 (4 months)

- Collaborated with the developers, product managers to align design solutions, ensuring a 30%
faster delivery ti me while meeting business objectives.
- Led the design in the development of a SM comic mobile app, improving user retention by 15%
within the first three months.

SideHustle App logoSA

UI/UX Designer

Apr 2022 - Jun 2022 (2 months)

- Built a solid foundation in design by working on real client and internal projects, from wireframes and prototypes to usability testing.
- Developed a strong foundation in Figma and design best practices, setting the stage for future roles in digital product design.

Education

Degrees, certifications, and relevant coursework

FA

Federal University Of Agriculture, Abeokuta

Bachelor of Applied Science - BASc, Mathematics

2017 - 2021

Tech stack

Software and tools used professionally

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