// SENIOR UX • UI • PRODUCT DESIGNER » LONDON • UK • REMOTE-FRIENDLY

I make complex
products feel obvious.

25+ years turning research, systems and business constraints into intuitive, accessible digital experiences.

see selected work ↓
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  • COMPLEXITY TO CLARITY
  • UX STRATEGY
  • Design systems
  • HUMAN-CENTRED DESIGN
  • Discovery to delivery

Recent, relevant, results-focused.

// SELECTED WORK

Work
Sidero
Sidero

Project Highlight

Using the atomic design methodology, produced a complex but well-structured and scalable design system library for one business partner who offer Team Experience (TX) and wellbeing via an app.

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Health Data Research UK
Health Data Research UK

Project Highlight

Re-designed the search capabilities of the HDR Gateway platform making the datasets much more accessible and easier to find for their target audiences.

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Shell International
Shell International

Project Highlight

Worked with a dedicated scrum team of developers, business and data analysts to make improvements to the Liquefied Natural Gas (LNG) data insights platform to be used to determine global demand for LNG.

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Marine Stewardship Council
Marine Stewardship Council

Project Highlight

Engaged to lead the discovery phase of a major project, during which I analysed the existing complex reporting process for sustainable marine environments globally.

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ViiV Healthcare
ViiV Healthcare

Project Highlight

Delivered an expansive programme of work to bring an entire web ecosystem of over 50 websites in 13 markets worldwide up to modern standards.

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Ericsson Telecommunications
Ericsson Telecommunications

Project Highlight

Led both UX and UI design to deliver Ericsson’s first “as-a-Service” product in the form of a network and digital services management dashboard interface.

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A focused selection showing how I think, collaborate and move products forward. Each case study reveals the challenge, key decisions and impact, not just the final, polished screens.

Proven across sectors.

// MORE EXPERIENCE

view all selected work →
04 Health Data Research UK Search redesign Made complex health datasets more accessible and easier to find. 05 Shell International Data product Improved an LNG insights platform used to understand global demand. 06 Marine Stewardship Council Service discovery Unpicked a complex global reporting process for sustainable marine environments. 07 ViiV Healthcare Digital ecosystem Modernised more than 50 websites across 13 international markets. 08 Ericsson Enterprise SaaS Led UX and UI for Ericsson’s first network-management as-a-Service product.

// HOW I WORK

Senior enough to lead. Hands-on enough to make.

01

Find the real problem

Research, stakeholder alignment and evidence turn ambiguity into a useful brief.

02

Make thinking visible

Flows, prototypes and workshops create shared understanding before teams over-invest.

03

Design for delivery

Accessible interfaces and scalable systems are shaped with engineering, not handed over to it.

// THE SHORT VERSION

I bring calm, clarity and momentum to complicated product work.

I’m Marlon Bunday, a senior UX/UI designer who has worked across identity, property, health, energy, telecoms and financial services. I connect user insight with business reality, and I can explain the design decisions that get teams there.

  • UX Strategy
  • Product Design
  • User Research
  • UI Design
  • Prototyping
  • Design Systems
  • Accessibility
  • Facilitation
  • UX Design
  • AI-Enhanced Design Workflows

// AVAILABLE AFTER JULY 2026

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