James Jennings

Senior Frontend Developer

James Jennings

Senior Frontend Developer

Professional developer with ten years experience in web design and development. Based in London



  • 80% Complete
    HTML5 | CSS3 | LESS | SASS 80%
  • 60% Complete
    Javascript | Jquery 60%
  • 40% Complete
    PHP 40%


  • Complete
    Node.js | Vue.js | Angular 1
  • Complete
    Three.js | Hammer.js
  • Complete
    Jquery | Jquery UI
  • Complete
    Bootstrap | Foundation
  • Complete

   Content Management Systems

  • 85% Complete
    Wordpress 85%
  • 85% Complete
    Expression Engine 85%
  • Complete
  • Complete
  • Complete
    Few bespoke systems

   Web Services

  • Complete
    Facebook | Twitter API
  • Complete
    Cpanel | Plesk Hosting
  • Complete
    Open Table
  • Complete
  • Complete
    GitHub [ BitBucket ]
  • Complete
    Payment Gateways
  • Complete
  • Complete
    Google Maps API
  • Complete
    WP Engine
  • Complete
    AWS [ EC2 | S3 | R53 | CloudFront ]
  • Complete
    SalesForce API

   Desktop Software

  • Complete
    Photoshop | Illustrator
  • Complete
    Sketch | Zeplin
  • Complete
  • Complete
  • Complete
  • Complete
    MAMP Pro
  • Complete
    Sublime Text
  • Complete

Featured Projects


Jaguar / Land Rover Ipad Offline App (Onsite Launch of Jaguar's Electric Car).

Vue.js app. QR scanning, saving to app, combining with press registrations and then integrated with AWS api. Companion emailer with microsite also built.

Addison Group (now Superunion).

WPP new site launch, BS4 frontend built on Sitepoint Backend

Frontend, bootstrap css3, bespoke content component built using http://knockoutjs.com. Integration with SitePoint.

C Space

WP site, with custom logic to auto populate pages from different departments

Custom coded plugin to allow client to automatically populate customizable layouts, i’ve labelled it ‘Auto Loader’. The Wordpress theme. Divi was integrated with my plugin to allow advanced control of bespoke content placement around the site. Also coded shortcodes to handle hubspot forms.

Addison Group (now Superunion).

Sonovate, lots of animated SVG elements, built on WP

Rebuilding, adding and fixing frontend. JS,HTML,CSS3.

News UK

The Times - Raconteur

Custom Wordpress templates coded and styled to auto-gen dynamic category entries on the frontend. (videos/galleries/articles) Responsively scaling heading and text. Hooked into ACF backend.

Your Favourite Story

Mercedes-Benz POS Apps

Scoping and building POS apps for Mercedes-Benz in vanilla JS on a bespoke framework. Managed and assisted junior developers. Assisted with overflow work from the main website team.

Canary Wharf Group

Wordpress site for the new residential district

Wordpress build with drag drop CMS. Consulted on design changes required for the site's UX. Created the mobile layouts designed from the in-house desktop designs. Coded custom php/js to pull apartment entries from Sales Force API via PHP/SOQL queries.

International Rail Journal

Responsive Angular app using Expression Engine as CMS

Firstly I built a website to allow membership signup on multiple tiers allowing paid subscribers to access detailed train industry market information. Secondly built an Angular 1 app feeding data from CMS. The App shows graphs, tables, search, sorting and many other Angular JS components. I Project managed, consulted, designed and coded by myself over eight months.

Tv Guide (.co.uk)

Developing a large news website on Wordpress

Custom Wordpress theme built. Client able to tag, categorise and feature news articles. An an assortment of content related plugins added for rich media. Integrated with google ads api to auto load ads with auto loaded posts.

The Leadership Network

Redevelop of Wordpress site

Re-code of current templates and added new ones with new media components. Made the site responsive and added CMS functionality for client content control.

Formation Architects

Wordpress Built with full content admin documentation

Wordpress theme built on drag drop CMS. Full-screen image galleries, masonry filtered portfolio. SVG animated logo.


Wordpress Site Mods

Wordpress templates with CSS3 transitions. Bugs fixed and site content mods.

Telecity Group

Custom Frontend JS UI Build

Front-end only build for Cloud IX web service. Transitions on panels, validation and ready for integration with backend.

Barclay's Bank [ Simply Business ]

UX | Frontend and Backend Build

Frontend and backend connected existing MSSQL database. Web app created to handle searching and modification of business customer subscribed services. App was used by internal call handlers to complete a business process.

Saatchi & Saatchi

Site Mods | Emailers | Google Ads

Worked on Anchor, Lurpak and Mico Sites. Google ads and responsive emailers.


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