Oyeniyi James

Visual and UI Designer with 4 years of experience crafting clean, consistent, and user-friendly interfaces for digital products. Strong foundation in typography, layout, color systems, and component-based design, with experience contributing to design systems and brand guidelines. Focused on creating visually compelling experiences that enhance usability and support product and business objectives.

UI/UX & Visual Designer at YipeeBet (2024-07 – Present)

Led the redesign of the product's user interface and overall user experience, improving usability, visual clarity, and consistency across web platforms.

• Led the redesign of the product's user interface and overall user experience, improving usability, visual clarity, and consistency across web platforms.
• Collaborated closely with product managers, developers, and key stakeholders in a cross-functional team environment, reducing design iteration cycles by 20% and ensuring smooth handoff from concept to development.
• Designed digital marketing assets and social media creatives aligned with brand guidelines, driving a 35% increase in online engagement and strengthening brand consistency across platforms.

UI/UX & Visual Designer at Fluxa (2025-04 – 2025-05)

Designed a web-based fintech application featuring a multi-currency wallet system and secure KYC onboarding flow.

• Designed a web-based fintech application featuring a multi-currency wallet system, enabling users to manage, send, and receive funds across different currencies with clarity and ease.
• Designed a secure, user-friendly KYC onboarding flow, balancing regulatory compliance requirements with usability, accessibility, and conversion optimization.
• Collaborated closely with the Product Manager to translate business requirements, regulatory constraints, and technical considerations into scalable, user-centered design solutions.

Web Designer at Dudu's World of Entertainment (2024-05 – 2024-06)

Led a UX audit and moodboarding process to define visual and interaction direction aligned with client goals, while designing a responsive web portfolio and developing a mini design system.

• Led a UX audit and moodboarding process to define visual and interaction direction aligned with client goals, while designing a responsive web portfolio and developing a mini design system (typography, color styles, spacing, and reusable UI components) to ensure clear information architecture, consistent branding, and scalable design across the product.

UI & Interaction Designer at Jenreel Education (2022-07 – 2023-06)

Conducted product, market, and user research to identify pain points, validate the platform's viability, and inform UX strategy and product positioning within the ed-tech space.

• Conducted product, market, and user research to identify pain points, validate the platform's viability, and inform UX strategy and product positioning within the ed-tech space.
• Designed a responsive, user-centered website and supporting visual assets, establishing a consistent brand system and improving clarity, accessibility, and overall user experience.
• Developed high-fidelity Figma prototypes with micro-interactions and delivered structured design documentation and handoff, ensuring accurate implementation and smooth collaboration with developers and stakeholders.

B.S.C in Industrial Mathematics – UNILAG (2019-01 – 2023-05)