MaryWinnie Kingori
@marywinniekingori
I design intuitive travel platforms and build responsive frontend experiences.
KenyaWhat I'm looking for
I've led end-to-end UI/UX design for Ubongo Africa, creating an intuitive traveler booking experience and a management portal for touring companies and administrators.
I conducted user research, mapped journeys, built wireframes and high-fidelity prototypes, and designed 40+ responsive screens spanning tour discovery, bookings, payments, dashboards, quote requests, and reporting.
At Fleek Developers, I improved page performance by 60% through asset optimization and code refactoring, while translating Figma designs into pixel-perfect HTML, CSS, and React interfaces that met WCAG accessibility standards.
Across Kalbo Adventures, Cytek Solar Limited, and Mawingu Networks Limited, I've delivered responsive web interfaces, IoT tracking systems, internal-tool mock-ups, branded email templates, and improved website performance and cross-browser compatibility.
Experience
Work history, roles, and key accomplishments
UI/UX Design Consultant
Ubongo Africa
May 2026 - Present (4 months)
Led end-to-end UI/UX design, delivering an intuitive booking experience for travelers and an efficient management portal for touring company and administrators. Conducted user research, mapped user journeys, created wireframes, and developed high-fidelity prototypes.
Frontend Developer
Kalbo Adventures
Aug 2025 - Nov 2025 (3 months)
Led end-to-end front-end design, delivering an intuitive booking experience for travelers and an efficient management portal for touring company and administrators. Developed responsive web interfaces using modern front-end technologies.
UI/UX Designer & Frontend Lead
Fleek Developers
Feb 2024 - Oct 2025 (1 year 8 months)
Improved page performance by 60% through asset optimization and code refactoring, directly improving user retention. Led end-to-end UX design including user research, wireframes, high-fidelity mockups, and interactive Figma prototypes for web and mobile products.
Frontend Developer
Cytek Solar Limited
Aug 2023 - Dec 2023 (4 months)
Designed and created a system to track IoT devices installed for clients. Planned and managed social media campaigns to increase brand awareness and customer engagement.
UI/UX Designer & Frontend Lead
Mawingu Networks Limited
Aug 2021 - Feb 2022 (6 months)
Redesigned company website pages with improved visual hierarchy, typography, and responsive layout. Designed branded email templates aligned with company visual identity, distributed to thousands of clients.
Software Developer Intern
Savannah Informatics
Sep 2020 - Dec 2020 (3 months)
Created a landing page and used MVVM architecture for app development. Worked on writing both unit and integration tests in Flutter.
Education
Degrees, certifications, and relevant coursework
AkiraChix
Certificate, UI/UX Design & Software Development
2020 - 2020
Completed a program in UI/UX Design and Software Development, covering design tools and frontend, mobile, and backend technologies.
Availability
Location
KenyaAuthorized to work in
Salary expectations
Social media
Skills
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