Available to hire
Hello! I’m Winifred Osinem, a UI/UX designer passionate about creating functional, user-friendly products. I’ve led design teams, built and managed design systems, and launched products used by millions of people, handling a high volume of transactions daily.
I come from a software engineering background and specialize in bridging design and development to turn complex ideas into seamless experiences that drive business success.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Beginner
Beginner
Language
English
Fluent
Work Experience
Product Design Intern at Pryme Nursing
May 1, 2025 - September 22, 2025Intern under the Lead Designer on a health care hiring and home care platform. Designed 30+ web and mobile screens for job seekers, recruiters, and outpatient dashboards; created user flows for job applications and care requests, improving task success rate by 25%. Collaborated on UX copywriting and layout improvements for onboarding and request forms, and documented/design-tracked project progress for a seamless team workflow. Developed and maintained design libraries and systems to ensure consistency across the team. Received commendations for speed, precision, and design quality under tight timelines.
UI/UX Designer at G-home
January 1, 2024 - PresentLed redesign of a property rental platform, increasing user retention by 30%. Created 20+ wireframes and interactive prototypes used in pre-implementation testing. Defined user scenarios and task flows to streamline and optimize the design process.
UI/UX Designer at Ordermart
November 1, 2024 - September 22, 2025Spearheaded redesigns of Ordermart's website and mobile app interfaces, creating 15+ wireframes and interactive prototypes using Figma to improve user experience and increase conversions by 15%. Co-created visual assets and anniversary campaign materials to ensure a consistent brand image across channels. Implemented a data-driven design approach, leveraging user feedback and analytics to optimize UX and increase user satisfaction.
Product Design Intern at Megas Agriculture
November 1, 2023 - September 22, 2025Intern under the Lead Designer on an agricultural marketplace for farmers (home platform) – mobile app. Contributed to a mobile marketplace used by 500+ early testers. Collaborated with cross-functional teams to ship a functional MVP in under 6 weeks and align design with agricultural requirements based on market testing insights.
Product Design Intern at Pryme Nursing
May 31, 2025 - September 22, 2025Intern under the Lead Designer on a health care hiring and home care platform, designed 30+ web and mobile screens for job seekers, recruiters and outpatient dashboards.
UI/UX Designer at G-home
January 1, 2024 - PresentLed redesign of property rental platform, increasing user retention by 30%. Created 20+ wireframes and interactive prototypes used in pre-implementation testing. Defined user scenarios and task flows to streamline and optimize the design process.
UI/UX Designer at Ordemart
November 2, 2024 - September 22, 2025Spearheaded redesigns of Ordemart's website and mobile app interfaces, creating 15+ wireframes and interactive prototypes using Figma to improve user experience and increase conversions by 15%. Co-created visual assets and campaign materials, delivering consistent brand imagery across channels and for the brand's anniversary. Implemented a data-driven design approach, incorporating user feedback and analytics to optimize UX and boost user satisfaction.
Product Designer Intern at Megas Agriculture
November 30, 2023 - September 22, 2025Intern under the Lead Designer on an agricultural marketplace for farmers’ home platform — mobile app. Contributed to a mobile marketplace for farmers, used by 500+ early testers. Collaborated with cross-functional teams to ship a functional MVP in under 6 weeks and align designs with agricultural requirements based on insights from market testing.
UI/UX Designer at G-home
January 1, 2024 - PresentLed redesign of a property rental platform, increasing user retention by 30%. Created 20+ wireframes and interactive prototypes for pre-implementation testing. Defined user scenarios and task flows to streamline processes. Developed and maintained design libraries and systems to ensure consistent design across the team. Received commendations from Lead Designer for speed, precision, and design quality under tight timelines.
UI/UX Designer at Ordermart
November 1, 2024 - September 22, 2025Redesigned Ordermart's website and mobile app interfaces, creating 15+ wireframes and interactive prototypes to improve user experience and increase conversions by 15%. Co-created visual assets and anniversary campaign materials, ensuring a consistent brand image across channels.
Product Design Intern at Megas Agriculture
November 1, 2023 - September 22, 2025Interned under the Lead Designer on an agricultural marketplace platform for farmers (mobile app). Contributed to a mobile marketplace used by 500+ early testers. Collaborated with cross-functional teams to ship a functional MVP in under 6 weeks and align designs with agricultural requirements based on market testing insights.
Product Design Intern at Pryme Nursing
May 1, 2025 - September 22, 2025Intern under the Lead Designer on a healthcare hiring and home care platform; designed 30+ web and mobile screens for job seekers, recruiters, and outpatient dashboards. Created user flows for job applications, improving task success rate by 25%.
Education
Bachelor of Science in Computer Science at University of Jos, Plateau, Nigeria
January 1, 2019 - January 1, 2025Bachelor of Science in Computer Science at University of Jos, Plateau State, Nigeria
January 1, 2019 - January 1, 2025Bachelor of Science in Computer Science at University of Jos, Plateau, Nigeria
January 1, 2019 - January 1, 2025Qualifications
Google UX Design certificate
September 1, 2025 - September 1, 2025Google UX Design Certificate (Coursera)
January 11, 2030 - September 22, 2025Google UX Design Certificate
January 11, 2030 - September 22, 2025Google UX Design Certificate (Coursera)
January 11, 2030 - September 22, 2025Industry Experience
Media & Entertainment, Software & Internet, Healthcare, Professional Services, Education, Real Estate & Construction
Hire a UI Designer
We have the best ui designer experts on Twine. Hire a ui designer in Abuja today.