Abdurrahman Sheriff

Collaborated across multiple teams to design and successfully launch Ethica Micro-Finance Bank, a new venture under Payvantage.

Designed the Internet Banking Platform and eToken Generation App, ensuring secure transactions and an intuitive user experience.

Contributed to the design and development of a gamified Learn and Earn Platform, boosting user engagement and rewarding knowledge testing.

Executed end-to-end design for the Ellipsis Care App, ensuring high usability across diverse patient and caregiver needs.

Integrated AI-driven features, an SOS function, and a medication monitoring system, significantly improving patient safety and adherence.

Developed a comprehensive dashboard for HMOs and family members, facilitating effective tracking of patient performance and overall health progress.

Conducted a thorough revision of Payvantage's website, enhancing design consistency and UX, contributing to over $369M in processed transactions and 1.4B+ transaction counts.

Performed extensive user research to refine features, optimizing key user flows and enhancing customer retention.

Designed and successfully launched the Paypadi Fintech App, collaborating with engineers to establish a seamless design-to-code workflow, significantly improving the student payment experience.

Optimized user flows for payments and financial transactions, enhancing accessibility, speed, and overall ease of use for student users.

Spearheaded the design and development of Nourish, generating over #3 million in revenue within weeks of its launch.

Developed a visually appealing e-commerce website using Framer, integrating Shopify for inventory management and Paystack API for secure checkout and delivery functionalities.

Overcame technical challenges during Shopify integration by adapting designs and workflows, ensuring a smooth and efficient e-commerce experience.

Redesigned Innoson Group's website, incorporating African cultural elements and improving overall look and feel by 30% based on team feedback.

Developed an e-commerce app prototype adhering to 95% accessibility guidelines, enhancing inclusivity for users with disabilities.

Designed a video review platform with frame-by-frame commenting tools, reducing review time by 40% based on initial feedback.

Developed an easy-to-use app for a free lunch program, projected to boost employee participation by 20%.

Collaborated with cross-functional teams to create the Zuri Marketplace e-commerce platform, focusing on intuitive navigation and smooth purchase flows to achieve a 25% increase in user engagement.