Joshua Maduka

Led a team of designers and collaborated with cross-functional teams to create a user-centric fintech platform, targeting financial inclusion. Conducted heuristic evaluations and developed prototypes for offline banking and contactless payments, achieving a 90% success rate in user acceptance tests.

Developed and implemented a design system ensuring 100% consistency across digital platforms, reducing design redundancy and improving developer handoff efficiency. Conducted in-depth user research, leading to data-driven decisions that improved property information clarity and increased conversion rates by 20%.

Designed and prototyped user flows for booking, personalized content requests, and live video interactions, optimizing the user journey and boosting engagement potential by 40%. Created wireframes and prototypes that streamlined in-app transactions, ensuring seamless celebrity-fan interactions with reduced payment friction.

Conducted in-depth user research and heuristic analysis to identify key pain points in the escrow process, informing the design of user-friendly flows that enhanced transaction clarity by 50%. Led wireframing and prototyping of the platform, ensuring a smooth buyer-seller interaction process with streamlined conflict resolution paths.

Developed wireframes and interactive prototypes for a smooth and intuitive currency exchange experience. Implemented a design system that maintained UI consistency across the platform, reducing design inconsistencies by 40%. Led usability testing sessions and heuristic evaluations, incorporating feedback to improve navigation.

Implemented multi-factor verification solutions, including driver license, BVN, liveness checks, and biometrics, enhancing authentication accuracy by 40%. Collaborated with the engineering team to ensure secure handling of sensitive identity data, aligning with industry standards for data protection and privacy.

Conducted user research to identify key financial needs and pain points for both individuals and businesses, ensuring the app met diverse requirements. Designed wireframes and interactive prototypes for key features such as savings accounts, loan applications, and investment opportunities, enhancing overall usability.

Conducted user surveys and interviews to uncover user needs for an efficient, all-in-one bill payment solution, shaping the platform’s core features. Created a responsive, user-friendly interface, facilitating bill payments across devices and streamlining task completion for users.

Conducted user research and developed high-fidelity prototypes for MakerX, a user-centric platform for website creation, ensuring a seamless experience. Designed an intuitive user interface for Hired, streamlining the hiring process for employers and candidates, and refined functionality based on feedback.

Conducted comprehensive user research to understand the needs of members, visitors, and seekers, guiding the design process to ensure the website met diverse user requirements. Created high-fidelity designs that effectively communicated the church’s core beliefs and values while ensuring a visually appealing and user-friendly interface.

Spearheaded the design and development of a mobile application integrating escrow, e-commerce, and bill payment services. Collaborated with stakeholders to align platform functionalities with user requirements and business goals, enhancing the overall user experience.

Designed marketing materials and collateral that effectively communicated the company’s brand values, enhancing overall brand consistency. Managed client sessions from concept through execution, ensuring high-quality outcomes that met client expectations and deadlines.

Conducted thorough user research to understand the specific needs of Nigerian users for digital cards and email signatures, shaping the design to cater to their preferences. Designed high-fidelity mockups for personalized digital cards and email signatures, ensuring both functionality and aesthetic appeal aligned with professional standards.

Designed and implemented standardized design templates that aligned with the NGO's mission and objectives, enhancing brand consistency and communication. Collaborated with stakeholders to gather requirements and ensure design solutions met the needs of the NGO and its candidates.

Implemented SEO optimization strategies that improved website search engine rankings, resulting in a 30% increase in organic traffic. Utilized WordPress to build and manage websites, integrating design elements with functionality, which improved site performance and user engagement by 20%.

Conducted comprehensive user research and heuristic evaluations to identify needs for trainers, trainees, and affiliates, informing the design of user-centric features. Collaborated with stakeholders to align platform functionalities with user requirements and business goals, delivering a complete pre-launch platform.

Conducted extensive user research and analysis for the Middey Fintech App, driving a redesign strategy that enhanced transaction efficiency and user experience. Developed detailed user flows and interaction designs for Jappa Ride, streamlining connections between users and drivers, and integrated various features for seamless booking and payment.

Led a comprehensive UX audit and redesign of the company's website, improving user satisfaction by 30% and increasing visitor retention by 35%. Designed and developed multiple platforms including a Network Operating Center, Community Dashboard, and Smart City Gatepass, enhancing efficiency and user control.

Designed and developed the website, incorporating user-friendly navigation and engaging content to showcase the garden's extensive palm tree collection. Implemented branding elements that reflect the unique appeal of Africa's largest palm tree resort, resulting in a cohesive and immersive online experience.

Conducted user research to identify the diverse needs of patients and healthcare professionals, ensuring the platform addressed seven distinct healthcare services effectively. Designed wireframes and prototypes for a comprehensive suite of services, including telemedicine consultations and recruitment services, improving recruitment efficiency by 25%.

Designed a visually striking and user-friendly website layout, showcasing a unique collection of digital clock NFTs while enhancing the overall user experience. Collaborated with stakeholders to align the website design with platform goals, balancing aesthetic appeal with technical requirements for blockchain integration.

Designed wireframes and prototypes for a seamless connection between patients, doctors, nurses, dieticians, and healthcare facilities, enhancing user experience and accessibility. Conducted comprehensive user research to understand diverse needs, ensuring the platform effectively addressed them.

Designed and implemented a comprehensive logistics management system to streamline the delivery process, reducing average delivery times and increasing reliability. Performed heuristic evaluations and usability testing to identify and address potential issues, leading to a more intuitive and user-friendly platform.

Designed user flows and prototypes for a web and mobile responsive EMR system, focusing on intuitive navigation and user experience. Conducted user research to inform design decisions, ensuring the platform met the needs of healthcare professionals.

Graduating with a B-Tech in Information Technology provided me with a solid foundation in IT principles, equipping me with the skills to design and manage tech solutions. This achievement has laid the groundwork for my career in product and UX design.

Focuses on equipping designers with essential skills to create intuitive and engaging user experiences. The course covers user research, design principles, prototyping, and usability testing to ensure effective and user-centered design solutions.

A course that helped with the concepts to evaluate research and data to inform customer profiles, Identity personas and gain a deep understanding of how users interact with a product.

This course provided a pathway to UX, and explained why UX is important in this ever-evolving digital world.

Covers the basics of user experience design, including key concepts like user-centered design, empathy, and the design process. It also introduces tools, job roles, and the importance of research and wireframing in creating user-friendly products.

Covers the introduction to Digital marketing and explains the different marketing strategies, techniques, and tools available for businesses to use today.