About

Designing intuitive products, end to end.

A seasoned UX/UI designer with 9+ years across Fintech, Logistics, Edu-tech, and E-sport. I work the full design lifecycle — from concept to deployment — and have driven a 50% boost in user satisfaction and contributed to 30% company growth. I pair user-centred design with emerging technology, and I am known for collaboration, clear communication, and aligning product vision with business goals.

Experience

  1. Dec 2021 — Present

    UI/UX Lead Engineer

    Kobo360

    Directing the design of a global logistics operating system — fuelling platform adoption and business expansion through user-centred methodologies and cross-functional collaboration.

    • Championed user-centred design, leading research through interviews, surveys, and competitive analyses.
    • Pioneered a holistic design system, expediting prototyping and ensuring consistent brand representation.
    • Bridged functional requirements and design solutions — a 15% reduction in project delivery time.

  2. Jan 2023 — Mar 2024

    Senior Product Designer · Contract

    Hydrogen Pay

    Led design solutions that grew engagement and retention, refining the product interface across web and mobile.

    • Designed the API portal — a developer-facing guide for smooth integration with the HydrogenPay payment solution.
    • Designed an intuitive POS interface, accelerating transaction times and improving the payment experience.
    • Built a dispute-resolution & reconciliation portal, reducing conflicts and streamlining operations.
    • Architected the Poseidon design system for consistent UI across all Hydrogen web and mobile apps.

  3. Nov 2021 — Jun 2022

    Senior Product Designer

    ggCircuit

    Drove design for an esports product suite, lifting satisfaction and engagement across the platform.

    • Led design for Omega, ggLeap, ggRock, and EGL Arcade — a 25% uplift in user satisfaction.
    • Orchestrated a website overhaul, cutting bounce rates by 40%.
    • Ran user research, translating insights into design that improved core-task efficiency.
    • Built a design system unifying the visual identity across the product suite.

  4. May 2019 — Oct 2021

    Senior UI/UX Designer

    Kobo360

    • Delivered interfaces and wireframes that improved user engagement by 20%.
    • Aligned design with business objectives across teams — a 10% increase in goal conversions.
    • Maintained an evolving set of design patterns, elevating consistency and comprehension.

  5. Nov 2018 — Apr 2019

    UI/UX Designer

    Kobo360

    • Developed MVP designs instrumental in securing over $80M in investor funding.
    • Managed the design and maintenance of all digital assets — a 25% increase in satisfaction ratings.
    • Established communication channels with developers and stakeholders, improving workflow efficiency by 20%.

Certifications

  • UI/UX Designer — Professional Certification Uxcel · 2024
  • UI Designer — Professional Certification Uxcel · 2024
  • Strategic Innovation Hydrogen Pay · 2022
  • Google UX Design Google · 2021
  • Product Management Product School · 2021
  • UI/UX Design Thinking Uxcel · 2020
  • Product Design Udacity · 2019

Education

Federal University of Technology, Minna

Mechanical Engineering (B.Eng.)

Nov 2011

Contact

Let's work together

Have a product, a role, or an idea you want to move on? Tell me a little about it and I'll get back to you within a couple of days.

Opeyemi Ajagbe

Opeyemi Ajagbe

Senior Product Designer

© 2026 Opeyemi Ajagbe