Billy Stagg

Head of Design

United Kingdom21 yrs 6 mos experience
Highly Stable

Key Highlights

  • 20 years of experience in frontend engineering and design leadership.
  • Expert in building secure and robust web applications.
  • Certified CSSLP and Security Champion.
Stackforce AI infers this person is a Frontend Engineer with expertise in building secure web applications and design systems.

Contact

Skills

Core Skills

Technical ArchitectureReact.jsProduct DesignUser Experience

Other Skills

User Interface DesignVisual DesignUser Experience DesignTypeScriptSoftware DevelopmentFront-End DevelopmentDesign PatternsActionScriptCascading Style Sheets (CSS)Agile MethodologiesBusiness AnalysisUser StoriesInteraction DesignHTMLJavaScript

About

A Frontend Engineer and Design Leader with 20 years of experience delivering complex web applications and design systems that balance technical excellence with user and business needs. I bring deep technical, product, and design experience to front-end architecture, team leadership, and engineering standards. Certified CSSLP and Security Champion, with a focus on building secure, robust software.

Experience

Sparta

Head of Design Engineering

Oct 2025Present · 5 mos · Greater London, England, United Kingdom

Shell

3 roles

Principal Engineer

Promoted

Sep 2021Oct 2025 · 4 yrs 1 mo

Technical ArchitectureUser Interface DesignVisual DesignUser Experience DesignReact.jsTypeScript+5

Lead UX Engineer

Jan 2021Sep 2021 · 8 mos

Technical ArchitectureUser Interface DesignVisual DesignReact.jsTypeScriptProduct Design+4

Senior UX Engineer

Jan 2018Jan 2021 · 3 yrs

Technical ArchitectureUser Interface DesignVisual DesignReact.jsProduct DesignSoftware Development+3

Group of humans™

Product Design Human

Jul 2018Mar 2021 · 2 yrs 8 mos · Worldwide

Product DesignUser Experience

Proagrica

Frontend Developer & Design Lead

Jan 2016Jan 2018 · 2 yrs

Technical ArchitectureUser Interface DesignVisual DesignReact.jsProduct DesignSoftware Development+3

Reed business information

Lead UX Designer

Nov 2012Jan 2016 · 3 yrs 2 mos

User Interface DesignVisual DesignProduct DesignSoftware DevelopmentUser ExperienceDesign Patterns

Thoughtworks

Lead UX Designer

Jun 2010Nov 2012 · 2 yrs 5 mos · London, United Kingdom

User Interface DesignVisual DesignProduct DesignSoftware DevelopmentUser ExperienceDesign Patterns

Microsoft

2 roles

UI Developer

Feb 2010Jun 2010 · 4 mos · Reading, United Kingdom

Technical ArchitectureUser Interface DesignVisual DesignActionScriptProduct DesignSoftware Development+3

Senior UX Designer

Oct 2008Apr 2009 · 6 mos · London, United Kingdom

User Interface DesignVisual DesignActionScriptProduct DesignUser ExperienceDesign Patterns

Ravensbourne

Visiting Lecturer for Interaction Design BA(Hons)

Oct 2007Jul 2008 · 9 mos · London, United Kingdom

User Interface Design

Ixd+

UX Designer & Frontend Developer

Oct 2006Jan 2021 · 14 yrs 3 mos · London, United Kingdom

Technical ArchitectureUser Interface DesignVisual DesignReact.jsTypeScriptProduct Design+4

Lightmaker

Senior Designer

Jan 2004Jan 2006 · 2 yrs

User Interface DesignVisual DesignActionScriptUser Experience

Education

Ravensbourne University London

BA(Hons) — Interaction Design

Jan 2001Jan 2004

Stackforce found 100+ more professionals with Technical Architecture & React.js

Explore similar profiles based on matching skills and experience