Senior Product Designer
London

Leading teams. Shipping metrics.

Leading teams. Shipping metrics.

I help product teams ship faster. Over 15 years at Compare the Market, Currys, and iD Mobile, I've scaled design systems that cut handoff time by 40%, lifted engagement by 68%, and guided design decisions for millions of users. Now I'm looking to do the same for your team.

I help product teams ship faster. Over 15 years at Compare the Market, Currys, and iD Mobile, I've scaled design systems that cut handoff time by 40%, lifted engagement by 68%, and guided design decisions for millions of users. Now I'm looking to do the same for your team.

Black and white portrait of a man
Black and white portrait of a man
Black and white portrait of a man

15+

Years Experience

across e-com, fintech, design systems

3x

Conversion Lift 

add to basket and checkoiut

20+

Product Teams 

design system, unified UX strategy
Selected PRojects

Crafting Seamless Digital Experiences

Crafting Seamless Digital Experiences

Trusted by
EXperience

Work Experience

Work Experience

Independent Design Consultant - Product Designer | 2024 - Present

Senior Product Designer | Compare the Market | Mar 2022 - Nov 2023

Leading price comparison platform serving millions of users

- Built Suricata design system for 15+ teams: automated component handoff, reduced design-to-dev turnaround from 4 weeks to 2.5 weeks (40% faster)

- Redesigned insurance comparison flows: simplified form fields & progressive disclosure, drove 68% engagement lift in 6 months post-launch

- Optimized checkout funnel: removed 3 screens, simplified payment section, reduced drop-off from 48% to 36% (25% improvement)

UI/UX Design Manager | iD Mobile | May 2021 - Feb 2022

Mobile telecom platform serving 500K+ B2C customers

- Led design team of 3 designers serving 500K+ users: set design direction across 4 product teams, improved NPS from 62 to 84 (35% gain in satisfaction)

- Created unified UX strategy across 4 product teams: documented design principles, built component system, reduced design-to-dev misalignment by 70%

- Embedded accessibility (WCAG 2.1) into all design workflows: designed testing protocol, trained 3 teams, achieved AA compliance across 40+ screens

UI/UX Designer | Currys / Carphone Warehouse | Dec 2016 - Apr 2021

£1B+ e-commerce platform

- Designed ML personalisation engine: created UI for AI-driven recommendations, increased add-to-basket rate for returning users from 8% to 24% (3x lift)

- Led AR Point & Place experience: designed intuitive camera UX for furniture preview, drove add-to-cart conversion from 12% to 16% for large items (30%+ lift)

- Owned checkout experience for 7,000+ products: designed responsive payment flows, reduced cart abandonment from 68% to 61%, launched across web & mobile

Earlier Career

Hiring for a Senior, Lead, or Principal Product Designer?

Fastest route is email — I reply within 24 hours on weekdays.

Black and white portrait of a man

stylianos

Senior Product Designer
All rights reserved stylianos © 2026

Hiring for a Senior, Lead, or Principal Product Designer?

Fastest route is email — I reply within 24 hours on weekdays.

Black and white portrait of a man

stylianos

Senior Product Designer
All rights reserved stylianos © 2026

Hiring for a Senior, Lead, or Principal Product Designer?

Fastest route is email — I reply within 24 hours on weekdays.

Black and white portrait of a man

stylianos

Senior Product Designer
All rights reserved stylianos © 2026