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Marine User

@marineuser1

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I lead data-informed product design for complex B2B and B2C platforms that improve conversion and adoption.

Ireland

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What I'm looking for

I'm looking to lead product strategy and end-to-end UX for complex, high-impact platforms, partnering closely with Product and Engineering while scaling design systems, teams, and measurable product growth.

At Digitain, I lead end-to-end design for a high-scale sportsbook platform serving 150+ enterprise partners worldwide. I progressed from Product Designer to Lead Product Designer, shaping product strategy, UX execution, and scalable B2B/B2C workflows.

I helped grow the design team from 3 designers to 12+, establishing DesignOps, design systems, and efficient workflows. Through UX optimization and experimentation, I increased conversion by 15–20%, reduced drop-off by approximately 25%, and boosted feature adoption by 30%.

Previously, I owned the complete design process as the solo Product Designer for MedicusUnion and AllCare Global telemedicine platforms, building reusable systems and improving adoption by 20%. I also designed mobile payment experiences at FastShift and contributed to product development, UX/UI, and product strategy at Staff.am and ItHire.

I bring 8+ years of experience across iGaming, FinTech, EduTech, telemedicine, recruitment, and B2B platforms. I enjoy partnering with Product and Engineering to turn business and user needs into intuitive, measurable product experiences.

Experience

Work history, roles, and key accomplishments

Current

Lead Product Designer

Current

Digitain

Nov 2021 - Present (4 years 9 months)

Progressed from Product Designer to Lead Product Designer, scaling the design team to 12+ and establishing DesignOps and design systems. Led end-to-end design for a high-scale sportsbook platform, improving conversion by 15-20% and reducing drop-off by 25%.

Product Strategy DesignOps Design Systems UX Design B2B IGaming Sportsbook Figma FigJam Miro Amplitude Mixpanel Hotjar Maze Jira A B Testing

Senior Product Designer

MedicusUnion and AllCare Global

Sep 2021 - Jun 2023 (1 year 9 months)

Worked as a solo product designer, owning the full design process from research to delivery. Built and maintained design systems, improving usability and product adoption by 20%.

Product Design Design Systems UX Research Usability Testing Figma FigJam Miro Amplitude Mixpanel Hotjar Maze Jira

Product Designer

FastShift

Apr 2021 - Sep 2021 (5 months)

Designed user-centered mobile app experiences for a UK-based digital payments platform, applying finance-informed perspective to optimize workflows and business impact.

Product Design Mobile App Design Interaction Design Usability Figma FigJam Miro Amplitude Mixpanel Hotjar Maze Jira

UX/UI Designer

ItHire.com

Dec 2019 - Apr 2021 (1 year 4 months)

Worked in a startup environment contributing to the development and improvement of ItHire's core product and platform experience. Delivered multiple client and in-house design projects including dashboards, landing pages, and mobile-responsive interfaces.

UX Design UI Design Dashboarding Landing Pages Branding Figma FigJam Miro Amplitude Mixpanel Hotjar Maze Jira

Product Designer

Staff.am

Feb 2018 - Feb 2019 (1 year)

Early team member in a fast-growing startup, contributing to product development from initial stages. Helped scale the platform to thousands of companies through continuous product improvements.