A little bit about me.
I’m Peter Antheunis, a Dutch Senior UX/UI Designer based in NW London with 30 years of design and IT experience. I excel at transforming complex, multi-system workflows into intuitive, user centred interfaces.
Whether it’s public sector platforms under GDS guidelines or high volume enterprise applications, my passion lies in balancing stakeholder goals with real user needs guiding projects from initial research through to polished, production ready designs.
Clearance & Availability
SC Cleared until 29 Mar 2027
Based in NW London (open to travel and remote engagements)
Available immediately for permanent or contractual roles
Core Expertise
User Research & Strategy
Crafting personas, journey maps, and empathy exercises to uncover true user needs and align them with business objectives.
Wireframing & Prototyping
Rapidly iterating from low-fi sketches to pixel-perfect interactive prototypes in Figma, Axure, or Sketch to validate concepts early.
Information Architecture & UI Design
Designing clean, accessible interfaces with clear navigation, consistent patterns, and a focus on usability and accessibility standards.
Stakeholder Management
Leading workshops, demos, and daily syncs to keep product owners, subject-matter experts, and development teams aligned every step of the way.
Tools & Technologies
Design & Prototyping: Figma • Sketch • Axure RP • Miro
Visual & Graphic: Adobe Creative Suite (Photoshop, Illustrator) • Visio
Development Handoff: Figma Dev Mode, HTML/CSS export
Collaboration & Testing: Jira • Confluence • Google Analytics • UserTesting
Platforms & CMS: ServiceNow • WordPress • SharePoint 2010/2013 • Joomla
Forms & Integrations: Formstack • Smart IQ • DocuSign
My Process
Discover & Research
In-depth interviews, surveys, and shadowing to map out “as is” journeys.
Ideate & Prototype
Whiteboard workshops followed by high-fidelity mockups and clickable prototypes.
Validate & Iterate
Stakeholder demos and frontline usability sessions to refine screens before final build.
Deliver & Document
Handoff via design-system tokens and developer pairing, backed by living documentation and QA reviews.
Soft Skills & Attributes
Discover & Research
In-depth interviews, surveys, and shadowing to map out “as-is” journeys.
Ideate & Prototype
Whiteboard workshops followed by high-fidelity mockups and clickable prototypes.
Validate & Iterate
Stakeholder demos and frontline usability sessions to refine screens before final build.
Deliver & Document
Handoff via design-system tokens and developer pairing, backed by living documentation and QA reviews.