Johnson Chidubem

Designer in San Francisco, CA, United States

Member since September 18, 2022

Johnson is a UI/UX designer and a mentor at Google Africa who has spent 9+ years helping teams create human-centered products that delight customers. After a product role at Wikipedia, he led and directed a remote team of five engineers and built and grew a lifestyle brand. Johnson has changed the way organizations solve their users' problems by producing world-class interfaces across B2B/B2C markets and is currently innovating in the crypto fintech domain.

Websites Web Design Web UI Web UX Web App Design High-fidelity Mockups Web Page Mockups eCommerce Web UX Design Website Redesign WordPress Design eCommerce UI UI Design UX Design Responsive Web Design (RWD)Show more

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Portfolio

Digital Design

Wikimedia Foundation Progressive Web App Design
- Adobe Experience Design (XD)
- Adobe Illustrator
- Figma
- Miro
- User Research
- User Testing
- Remote User Testing
- ProtoPie
- UX Prototyping
- Prototyping
- High-fidelity Prototypes
- Product Design
- System Design
- Cross-platform UX
- Presentations
- Design Collaboration
- Web UI
- Web UX
- Web Design
- Web App Design
- Landing Page Design
- User Journeys
- Intuitive UX Design
- Dashboards
- User Experience (UX)
- User Interface (UI)
- User Personas
- Websites
- High-fidelity Mockups
- Usability Testing
- Responsive Web Apps
- Web UX Design
- Web 3.0
- User Flows
- UI Design
- Web Applications
- SaaS Design
- Mockups
- Best Practices in Design
- Information Architecture (IA)
- Landing Pages
- UX Wireframes
- Customer Journeys
- UI Components
Regreen App by Justdiggit
- Adobe Illustrator
- Figma
- Miro
- Rapid Prototyping
- UX Research
- Prototyping
- Wireframing
- Mobile Design
- High-fidelity Prototypes
- Product Design
- Presentations
- Design Collaboration
- iOS
- Android
- Illustration
- Mobile App Design
- Mobile UI
- Mobile UX
- Mobile Mockups
- User Journeys
- Intuitive UX Design
- User Interface (UI)
- Native Mobile Apps
- High-fidelity Mockups
- Usability Testing
- App Design
- UX Audits
- Heuristic Review
- Heuristic Analysis
- Mobile UX Design
- Research
- User Flows
- UI Design
- Mockups
- Apps
- UX Wireframes
- Customer Journeys
- UI Components
Gbebeya G-Talent Hiring Web App
- Adobe Illustrator
- Adobe Photoshop
- Figma
- Adobe Experience Design (XD)
- Prototyping
- Wireframing
- B2B
- High-fidelity Prototypes
- Product Design
- Presentations
- Web UI
- Web UX
- Web Design
- Web App Design
- Landing Page Design
- B2C
- Data Visualization
- User Journeys
- CRM Design
- User Interface (UI)
- Websites
- High-fidelity Mockups
- Web Page Mockups
- Landing Page Optimization
- Responsive Web Apps
- Web UX Design
- Website Redesign
- UX Audits
- Web 3.0
- Heuristic Review
- Heuristic Analysis
- User Flows
- UI Design
- Web Applications
- SaaS Design
- Mockups
- Landing Pages
- UX Wireframes
- Product Roadmaps
- Customer Journeys

Employment

Senior UI/UX Designer
2020 - 2022
Google Africa
- Creating usable and adapted digital experiences that affected clients' business values positively as well as providing 95% returns on sales.
- UX Benchmarking with comparison with competitors features in the fintech market in Africa.
- Identification of UX Issues with expert UX Audit; Using Nielsen's Heuristic approach.
- Development and Implementation of a Design system on clients' projects which helped to reduce the bounce rate by 80% threshold.
- Owning Design ideas and presentation of works to stakeholders.
- Organized and planned digital transformation and product road-maps.
- Working in a collaborative team of designers and developers.
- Organization and planning of digital transformation and product road-maps.
- Human-centered design - running qualitative and quantitative studies and co-create with African communities.
Technologies: Figma, Miro, Adobe Illustrator, ProtoPie, Marvel, InVision Studio, Mobile App UI, Web UI Design, Dashboard Design, Design Systems, Style Guides, Brand Design, UX Research, Computer Skills, UI Design, UX Design, Adobe Photoshop, Prototyping, Wireframing, Mobile Design, High-fidelity Prototypes, Product Design, Cross-platform UX, Presentations, Design Collaboration, Web UI, Visual Design, Design, Web UX, iOS, Android, Web Design, Mobile App Design, Web App Design, Landing Page Design, Finance, B2C, Mobile UI, Mobile UX, Mobile Mockups, User Journeys, Web App UX, Web App UI, Dashboards, User Experience (UX), User Interviews, User Interface (UI), Websites, High-fidelity Mockups, Web Page Mockups, Usability Testing, Landing Page Optimization, Google Material Design, Data Management, Web UX Design, Website Redesign, App Design, UX Audits, Mobile Banking, Web 3.0, Heuristic Review, Heuristic Analysis, Mobile UX Design, Research, User Flows, InVision, Material Design, Zeplin, Brand Guidelines, Content Creation, Brand Strategy, Graphic Design, Web Applications, Mockups, Best Practices in Design, Mobile-first Design, Information Architecture (IA), Landing Pages, Apps, UX Wireframes, Feature Prioritization, MVP Design, Healthcare IT, Consumer Banking, Consumer Finance, Fintech, Business to Business (B2B), B2B2C, UI Components
Lead UI/UX Designer
2018 - 2020
Tecvator Pty
- Carried out the vision of the director and designer through to production.
- Ensured clear communication between clients and the lead graphic designer.
- Carried out research and persona interviews to improve user interface experiences and interactions.
- Raised productivity through strategic scheduling and effective time management for the UX team.
- Defined areas for design improvement with an expert UX audit. Performed competitive design research to identify strengths and weaknesses affecting user pain points in existing systems.
- Optimized solutions and performed usability testing to gather and investigate user feedback to solve pain points.
Technologies: Adobe Experience Design (XD), Figma, Adobe Illustrator, Adobe Photoshop, Adobe InDesign, Miro, Mobile App UI, Web UI Design, Dashboard Design, Design Systems, Style Guides, Brand Design, UX Research, HTML5, CSS, Responsive Web Design (RWD), Computer Skills, ProtoPie, UI Design, UX Design, Prototyping, Wireframing, Design Leadership, Mobile Design, High-fidelity Prototypes, Product Design, Cross-platform UX, Presentations, Design Collaboration, Web Design, Web UI, Visual Design, Design, Web UX, iOS, Android, Illustration, Mobile App Design, Web App Design, Landing Page Design, B2C, Mobile UI, Mobile UX, Mobile Mockups, User Journeys, Web App UX, Web App UI, User Experience (UX), User Interface (UI), Branding, Websites, High-fidelity Mockups, Web Page Mockups, Landing Page Optimization, eCommerce, Web UX Design, Website Redesign, App Design, UX Audits, WordPress Design, Web 3.0, Heuristic Review, Heuristic Analysis, Mobile UX Design, User Flows, Trading, React, InVision, Zeplin, Brand Guidelines, Content Creation, Brand Strategy, Graphic Design, Web Applications, Mockups, Best Practices in Design, Mobile-first Design, Information Architecture (IA), Landing Pages, Bootstrap UI, Logo Design, Apps, UX Wireframes, Microsoft PowerPoint, Marketing Design, UI Components
Mid-level UI/UX Designer
2017 - 2018
Lifemate Furnitures
- Completed full redesigns of existing websites to improve navigation, enhance visuals, and strengthen search engine rankings.
- Translated project requirements and business objectives into polished user interfaces.
- Communicated and delivered business objectives to product managers and UX designers.
Technologies: Adobe Photoshop, Adobe Experience Design (XD), Adobe Illustrator, Figma, Web UI Design, Dashboard Design, Design Systems, HTML5, CSS, WordPress, Responsive Web Design (RWD), Computer Skills, UI Design, UX Design, Marketplace Design, High-fidelity Prototypes, Product Design, Web UI, Design, Web UX, Web Design, User Experience (UX), User Interface (UI), Websites, Landing Page Optimization, eCommerce, Web UX Design, WordPress Design, InVision, Web Applications, Mobile-first Design, Landing Pages, Bootstrap UI, UX Wireframes, Microsoft PowerPoint, UI Components
Junior UI/UX Designer
2016 - 2017
Slim Girl Shape Wear
- Developed better user experiences with UX research methods such as usability testing, user interviews, surveys, card sorting, and tree testing.
- Carried out the director's and stakeholders' vision by producing practical and user-friendly B2C products.
- Improved products and priorities with critical design thinking.
- Served as a key team player to assist the lead designer in ensuring organization and productivity.
Technologies: Adobe Experience Design (XD), Adobe Illustrator, Adobe Photoshop, pexels, Mobile App UI, Web UI Design, Dashboard Design, Design Systems, HTML5, CSS, Computer Skills, UI Design, UX Design, Figma, Prototyping, Marketplace Design, High-fidelity Prototypes, Product Design, Design, Sketch, Mobile UX, User Experience (UX), User Interface (UI), Web UX Design, App Design, Web Applications, Landing Pages, Bootstrap UI, UX Wireframes
Designer Intern
2015 - 2016
Jumia
- Improved user experiences and journeys by making navigation easier for customers to find products and shop online.
- Focused on UI/UX design while keeping in mind the scope of better industry standards and approaches.
- Developed a strategic concept for better user experiences on the Jumia Nigeria website and major components revamp.
- Created core design systems standards, updating and developing existing and new standards.
Technologies: Adobe Experience Design (XD), Adobe Illustrator, Adobe Photoshop, CSS, HTML5, JavaScript, Store Scraping, Mobile App UI, Web UI Design, Dashboard Design, Design Systems, Responsive Web Design (RWD), Computer Skills, UI Design, UX Design, Prototyping, Marketplace Design, B2B, High-fidelity Prototypes, Product Design, Web Design, Web UI, Web UX, Sketch, User Experience (UX), User Interface (UI), Websites, Landing Page Optimization, eCommerce, Web UX Design, Web 3.0, InVision, WooCommerce, eCommerce UI, eCommerce UX, Graphic Design, Web Applications, Mobile-first Design, Landing Pages, Bootstrap UI, Apps, UX Wireframes, Microsoft PowerPoint, Marketing Design