Osamudiamen Imasuen, Designer in Kaduna, Nigeria
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Osamudiamen Imasuen

Verified Expert  in Design


Kaduna, Nigeria
Toptal Member Since
February 10, 2022

Osamudiamen builds delightful and intuitive interfaces that enhance the customer experience across the web, apps, and brand touch points while positively impacting business objectives. He has worked with some of the most ambitious industry leaders in the fintech, print, global mobility, cryptocurrency, travel, HR, and government sectors. He leverages his design thinking skills to solve challenges for users and businesses to foster trust and elevate meaningful engagements.


Work Experience

Lead Product Designer

2021 - PRESENT
  • Led talented product designers to build fintech infrastructure for Africa with a product team.
  • Delivered a loan financing platform that enables contractors to apply for loans to complete projects and send invoices to businesses.
  • Created a payment platform that enables Nigeria-to-China remittance for businesses.
Technologies: Figma, Miro, Adobe Illustrator, ClickUp, White Label Design, Best Practices in Design, Low-fidelity Mockups, User Testing, User Validation, Stakeholder Management, Agile, Data Visualization, Atomic Design

Mid-level Product Designer

2022 - 2022
GoGuardian companies
  • Documented the use cases for the existing wireframes.
  • Joined the team in creating some high-fidelity mockups for the product.
  • Assisted in some desktop research to see the most common use cases access board for similar products.
Technologies: Visual Design, UI Design, UX Design, Product Design, Dashboard Design, Figma, Edtech Design, Web App Design, Mobile App Design, Responsive Web Design (RWD), Atomic Design

Senior UI and Visual Designer and Design Systems Expert

2022 - 2022
Timely Telehealth, LLC
  • Designed and documented the mobile design system for a telehealth app used to update and build mobile, tablet, and desktop applications.
  • Redesigned the mobile app experience that the students use to access medical services.
  • Handled the redesign of the provider web application, providing a fresh and new experience that would enable them to serve their users better.
Technologies: Figma, FigJam, Jira, Google Docs, User Validation, Atomic Design

Senior Product Designer

2021 - 2022
  • Developed products such as Paxful checkout and invoicing. Paxful Pay products allow users to make payments on web platforms, mobile apps, or over the counter using cryptocurrency.
  • Collaborated with a team on a product called Paxful Assistant, which enables users to automate their BTC trades.
  • Designed an external product called Paxful Aquire that uses the Paxful API to automate cryptocurrency trading with other online wallets such as YooMoney and PayPal.
  • Created the Paxful widget, a payment checkout system that allows Paxful users to make payments on eCommerce websites using cryptocurrency.
Technologies: Figma, Jira, Confluence, Miro, Low-fidelity Mockups, User Testing, User Validation, Stakeholder Management, Atomic Design

Senior User Experience Designer

2020 - 2021
  • Rebuilt the new version of Nigeria's biggest web-to-print platform.
  • Unbundled store features into a standalone product. This merchandise store enables creatives to make designs to be printed on any material.
  • Built in-house tools to aid in scaling our services nationwide with our team.
Technologies: Figma, Adobe Illustrator, Adobe Photoshop, Mobile eCommerce, User Testing, User Validation, Atomic Design

Product Designer

2019 - 2020
  • Designed the user interface for a mobile app called Dot.
  • Redesigned an agency banking application called myFlex.
  • Wrote and published articles on Medium about new Payant features.
Technologies: InVision, Sketch, Figma, Miro, Atomic Design

Graphic and Web Designer

2015 - 2016
  • Designed websites for clients, mostly eCommerce platforms.
  • Handled communication with clients to understand their vision for their product and platform and get feedback.
  • Spearheaded brand design for most of our clients.
Technologies: Adobe Photoshop, Adobe Illustrator, WordPress


2015 - 2015
iTeco (TELNET)
  • Designed user interfaces for company software solutions.
  • Collaborated with my supervisor during the demo and testing phases of the FIRS tax portal.
  • Oversaw field assignments, which included updating licenses for the software solutions we built for banks.
Technologies: Adobe Photoshop, Adobe Illustrator
2011 - 2016

Bachelor's Degree in Information Technology

Bells University of Technology - Ogun State, Nigeria


Storytelling for Designers



Product Masterclass: How to Build Digital Products

Product School


Enterprise Design Thinking Practitioner



User Research and Design



Figma, Miro, Google Docs, InVision, Jira, Confluence, Adobe Photoshop, Adobe Illustrator, Sketch, FigJam, Solid Edge


iOS, Web, Mobile, Android, WordPress


Design Thinking, UI Design, UX Design, Product Design, User Research, Visual Design, Wireframing, Information Architecture (IA), Mobile App Design, Fintech, Design Systems, Prototyping, UX Research, Lean Product Development, iOS Design Guidelines, Android Design Guidelines, Mobile UI Design, Dashboard Design, Usability Testing, Web Design, Web Applications, iOS UI Design, Mobile UI, Mobile UX, Card Payments, Transactions, Finance, Material UI, Progressive Web Applications (PWA), PWA, Dashboards, Invoicing, User Interface (UI), Web UI Design, B2B, Payment APIs, Financials, Digital Product Design, Web UI, Web Dashboards, System Design, Remote Team Leadership, Teamwork, Team Leadership, Design Leadership, User Roles, Validated User Research, Web App UX, Web App UI, Web App Design, Web API, UI Prototyping, User Flows, B2C, Software, Digital Payments, APIs, Mobile Wallet, Software Design, Mobile Payments, Financial Transactions, Payment Gateways, Mobile App UI, Hybrid Apps, Bank Transactions, Money Transfers, Utilities, Billing, eCommerce, Redesign, User Experience (UX), Responsive UI, Responsive Web Design (RWD), Merchandise, Product Category Pages, Affordable Housing, Accommodation Management, Peer-to-peer Networking, Interactive UX, Online Payments, Service Design, Web UX, Interviews, Human-computer Interaction (HCI), Journey Mapping, Experience Design, Personas, User Personas, SaaS, IaaS, Mobile Apps, Mobile Design, Web App Testing, High-fidelity Mockups, High-fidelity Prototypes, Business Technology, Data Visualization, UX Prototyping, Marketplaces, App Design, Consumer-facing Product Design, User Journeys, Marketplace Design, Marketplace Platforms, User Stories, UX Flows, UI Components, Minimalism, Best Practices in Design, Low-fidelity Mockups, User Testing, User Validation, Stakeholder Management, Agile, Atomic Design, UX Audits, UI Audits, Remittance, ClickUp, Reports, Financing, Invoice Management, Invoices, Interaction Design (IxD), Crypto, Cryptocurrency, Bitcoin, Cryptocurrency Wallets, Cryptocurrency Exchanges, Trade Finance, BTC Wallet, Printing, Landing Page Optimization, Travel, Tourism, Social, Travel Design, Product Lifecycle Management (PLM), Visual Storytelling, Storytelling, Information Systems, Quantitative User Research, Conversational UX, Maps, Residential Real Estate, SaaS Design, User Acceptance Testing (UAT), Telemedicine, User Journey Maps, Annotated Wireframes, Research, Corporate Finance, Mobile UX Design, Product Management, Gamification, Branding, Employee Data Management, Tablet UX, Tablet Design, Landing Page Design, Meetings, Edtech Design, Component Libraries, White Label Design, Mobile eCommerce, Commerce, eCommerce UI

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