Creative UX, UI, Visual
Product Designer

Simon Leedham

👋 Hey there, I’m Si

I’ve been crafting intuitive, user-centric digital products since 2001. I bridge UX research, UI design, and branding to build seamless digital experiences people love to use.

Case studies

Some of my work.

NatWest - Broker Portal - Dashboard

NatWest broker portal

Reimagining the end-to-end lending experience for brokers, SME customers, and colleagues by identifying where digital can simplify and speed up key moments.

Design systems • UI design • Responsive design

What do I do?

My core skills.

01

Web & responsive design

I specialise in creating visually captivating and functional websites that make a strong first impression. With a focus on cohesive visual language, I craft designs that engage audiences.

02

UX/UI design

Understanding users and their interactions through experience and research I create a competent arrangement of content in terms of user-friendliness, logic and ways of interacting digitally.

03

Digital branding

An online presence is much more than just a website, it's a language, a feeling and a combination of digital assets that create a brand via a big screen or small screen alike.

04

No-code development

Specialising in Elementor and WordPress-based websites, backed with old-school knowledge of HTML and CSS, I am fluent in transferring a design to a fully-functional experience.

Experience.

NatWest logo

UX Visual Designer @NatWest

June 2026 – Present

Maersk

Senior Digital Designer @Mærsk

Jan 2017 – June 2026

SL25 Web Design LTD

Owner @SL25 Web Design

Sept 2010 – Jan 2017

AVIVA logo

Web Designer @Aviva

Mar 2009 – Apr 2014

Senior Designer @Rippleffect

Mar 2005 – Mar 2009

Juice Games logo

Designer @Juice Games

Mar 2003 – Mar 2005

Rage Games logo

Web Designer @Rage Games

Aug 2001 – Mar 2003

Education.

BA (Hons) Graphic Design @Coventry University

1998 – 2001

Foundation in Art & Design @Coventry University

1997 – 1998

Skills.

Figma logo

Figma

100%

Sketch logo

Sketch

90%

Photoshop

80%

WordPress

90%

Elementor

95%

Who said that?

Kind words.

Time to talk.