Adedayo Agun
Ontario
Summary
Versatile UX/UI designer with expertise in user-centred design, design thinking, and interaction design. Proficient in creating intuitive user flows, wireframes, and interactive prototypes using tools such as Figma and Adobe XD. Skilled in usability testing, requirements gathering, and stakeholder management to deliver responsive designs that enhance user experiences. Adept at cross-functional collaboration, problem solving, and process improvement within agile methodologies. Committed to leveraging visual storytelling and time efficiency to drive impactful design solutions.
Overview
1
1
Certification
6
6
years of professional experience
Work history
UI/UX Designer
MIRABILIA NIGERIA LIMITED
Abuja, FCT
2023.09 - 2026.01
- Collaborated with cross-functional teams, including product managers, developers, and stakeholders, to gather business and user requirements and translate them into user flows, information architecture, wireframes, interactive prototypes, and high-fidelity UI designs.
- Designed intuitive, responsive, and user-centred interfaces for web and mobile applications, improving usability, accessibility, and overall user experience.
- Conducted user research, usability testing, A/B testing, and user interviews to identify user pain points, validate design decisions, and optimize product performance.
- Developed and maintained design systems, UI component libraries, pattern libraries, and style guides, ensuring consistency, scalability, and efficient design implementation across products.
- Partnered closely with software engineers throughout the product development lifecycle to ensure accurate implementation of designs, maintain design integrity, and support seamless user experiences.
- Facilitated design reviews, stakeholder presentations, and feedback sessions, incorporating iterative improvements based on user insights, business objectives, and usability findings.
- Applied user-centred design (UCD) principles and industry best practices to deliver intuitive digital experiences that aligned with business goals and customer needs.
- Worked within Agile Scrum teams, participating in sprint planning, design critiques, backlog refinement, and cross-functional collaboration to deliver high-quality digital products.
Quality assurance analyst
MIRABILIA NIGERIA LIMITED
Abuja, FCT
2022.01 - 2023.09
- Executed manual, functional, regression, performance, and usability testing for web and mobile applications, identifying, documenting, and tracking software defects to ensure high-quality releases.
- Collaborated with software developers, UI/UX designers, and product stakeholders to analyze business requirements and develop comprehensive test plans, test cases, and test scenarios for new features and product enhancements.
- Performed cross-browser, cross-platform, and regression testing to validate application functionality, stability, and compatibility across multiple devices and environments.
- Supported the development and maintenance of test automation scripts, improving testing efficiency and contributing to continuous integration and delivery (CI/CD) processes.
- Participated in Agile Scrum ceremonies, including sprint planning, daily stand-ups, sprint reviews, and retrospectives, ensuring quality objectives were integrated throughout the software development lifecycle (SDLC).
- Led a team of Quality Assurance engineers in planning, executing, and reporting end-to-end testing activities for web and mobile applications, ensuring timely delivery and compliance with quality standards.
UI/UX Designer Trainer
GMT SOFTWARE COMPANY
Abuja, FCT
2020.06 - 2022.01
- Mentored and trained aspiring UI/UX designers on user-centered design principles, design thinking, and industry best practices.
- Guided trainees in creating user flows, wireframes, low- and high-fidelity mockups, and interactive prototypes using Figma and other industry-standard design tools.
- Delivered hands-on coaching in requirements gathering, stakeholder communication, and client engagement to translate business objectives into intuitive digital experiences.
- Conducted user research, user interviews, persona development, and usability testing to identify user needs and inform evidence-based design decisions.
- Reviewed design deliverables and provided constructive feedback to improve visual design, usability, accessibility, and interaction design.
- Supported designers in developing responsive web and mobile interfaces aligned with UX principles, accessibility standards, and brand guidelines.
- Facilitated collaborative design workshops and design critique sessions to promote continuous learning and professional development.
Education
Master of Science - Project Management
University of Guelph
Guelph Canada 2026.05 -
Bachelor of Arts - History and International Studies
Ekiti State University
Ekiti state, Nigeria /2014 - /2019
Skills
- User Experience (UX) Design & User Interface (UI) Design
- User-Centered Design (UCD)
- Design Thinking
- Information Architecture
- Interaction Design
- User Flow Design
- Wireframing
- Interactive Prototyping
- Responsive Design
- Figma
- Adobe XD
- Manual Testing
- Performance Testing
- Bug Reporting
- Usability Testing
- Requirements Gathering
- Stakeholder Management
- Cross-Functional Collaboration & Communication
- Problem Solving
- Knowledge of agile methodologies
- Process Improvement
- Interpersonal communication
- Time efficiency
- Visual storytelling
Accomplishments
- Improved design consistency and user experience by implementing user-centered design principles, conducting user research, and developing reusable wireframes, prototypes, and design components.
- Enhanced software quality by executing comprehensive manual, functional, regression, performance, and usability testing, identifying critical defects before production releases.
- Led and mentored junior UI/UX designers and QA team members, improving design quality, collaboration, and adherence to industry best practices.
- Collaborated with cross-functional teams in Agile environments to deliver high-quality web and mobile applications that met business requirements, user needs, and project deadlines.
Certification
UI/UX Design Certification – GMT Software
References
References available upon request.
Timeline
Master of Science - Project Management
University of Guelph
2026.05 -
UI/UX Designer
MIRABILIA NIGERIA LIMITED
2023.09 - 2026.01
Quality assurance analyst
MIRABILIA NIGERIA LIMITED
2022.01 - 2023.09
UI/UX Designer Trainer
GMT SOFTWARE COMPANY
2020.06 - 2022.01
Bachelor of Arts - History and International Studies
Ekiti State University
/2014 - /2019