Jefferson Nnaji

Designed and launched the Siliconverse Magazine website and landing page, focusing on visual appeal and responsiveness.

• Spearheaded the complete design and successful public launch of the Siliconverse Magazine website and landing page, ensuring a visually compelling and responsive user experience aligned with brand editorial standards.
• Designed and implemented a scalable design system, significantly streamlining design-to-development workflows and enhancing cross-functional collaboration.
• Engaged in strategic collaboration with senior stakeholders, including the CEO and Creative Director, to integrate iterative design feedback and ensure alignment with overarching brand strategy.
• Drove significant improvements in design efficiency and consistency, achieving a 95% enhancement and a 50% reduction in design errors across multiple internal initiatives.

Directed UX strategy and design execution for web-based platforms, overseeing user research and prototype development.

• Directed comprehensive UX strategy and design execution for web-based platforms, encompassing user research, wireframing, and high-fidelity prototyping from concept to pre-launch.
• Leveraged extensive market and user research insights to inform data-driven design decisions and construct intuitive, scalable design systems, optimizing for seamless development handoff.
• Spearheaded end-to-end UI/UX design for the flagship product interface, resulting in a 30% improvement in usability and internal testing success rates.
• Fostered robust cross-functional collaboration with product and engineering teams, ensuring visual consistency and design integrity across all pre-launch features.

Led design initiatives for the Sentz logistics mobile app, focusing on enhancing user experience and design-to-development workflows.

• Led the design and implementation of the dark mode experience for the Sentz logistics mobile app, significantly enhancing readability and visual comfort for users in diverse lighting conditions.
• Contributed significantly to the foundational development of the mobile design system and integrated engaging UI animations to enrich user interactions and overall app experience.
• Collaborated consistently with the Design Lead, effectively incorporating feedback and ensuring all designs adhered to mobile UX best practices and project objectives.
• Optimized the design-to-development pipeline by delivering meticulously organized, developer-friendly Figma files and ensuring consistent mobile component delivery.

A digital platform spotlighting Nigerian culture through music, fashion, food, art, and language.

A budgeting and expense-tracking app designed for simplicity and speed.

A location-based app for outdoor enthusiasts designed to create immersive user experiences through interactive design.

An AI-powered 3D illustration generator.