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Independent Senior UI/UX Designer delivering end-to-end product design for B2B SaaS and growth ventures across global markets. I build scalable design systems, ship production-ready web experiences, and integrate AI-assisted tooling to reduce timelines without compromising quality.…

Oscar Haley

UI Designer, UX Designer, Product Designer, +3

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Independent Senior UI/UX Designer delivering end-to-end product design for B2B SaaS and growth ventures across global markets. I build scalable design systems, ship production-ready web experiences, and integrate AI-assisted tooling to reduce timelines without compromising quality.…

Available to hire

Independent Senior UI/UX Designer delivering end-to-end product design for B2B SaaS and growth ventures across global markets. I build scalable design systems, ship production-ready web experiences, and integrate AI-assisted tooling to reduce timelines without compromising quality.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Afrikaans

Fluent

Indonesian

Beginner

Work Experience

Independent Senior UI/UX Designer

January 1, 2023 - Present

Partner with global cross-functional teams to deliver end-to-end design solutions for web and mobile applications. Focus on B2B SaaS and growth ventures ecosystems by translating product strategy into user-centered interface and interaction design. Architect scalable design systems and information architectures that reduce friction and improve development velocity. Lead UX processes including research, prototyping, and validation to support feature adoption, usability improvements, and measurable product outcomes.

Senior UI/UX Designer at Bluegrass Digital

January 1, 2022 - November 30, 2022

Collaborated with Product Managers and Engineering teams to ship impactful products across desktop, iOS, and Android platforms. Used user research and behavior patterns to prioritize feature adoption and improve user satisfaction. Directed design efforts toward measurable product success and business growth objectives, ensuring alignment between user needs, feasibility, and delivery.

Product Lead & UI/UX Designer at Hubsnacks

August 1, 2019 - December 31, 2021

Built and scaled a dedicated product team, working with developers and HubSpot experts to expand the product ecosystem. Strategized and implemented full product lifecycles for HubSpot integrations with an emphasis on high-quality conversion marketing. Managed the design and shipping of complex features aligned with market demand and core user goals, balancing product strategy, UX quality, and implementation readiness.

UI/UX & Visual Designer at Struto

January 1, 2015 - July 31, 2019

Worked with the Design Lead and Head of Engineering to solve business challenges using conversion-led design. Architected information architectures and high-fidelity interactive prototypes for complex responsive web projects. Conducted user research and wireframing to bridge user needs and technical requirements, supporting implementation with clear UX/UI specifications.