Hello,
I'm Juan Martínez
Senior Front-End Developer & Digital Designer; based in London, UK.
Currently at:
PWNK Digital
Next Available

Welcome to my portfolio website!

I've been working in the Online Advertising Industry since 1997, when I got my first job as a Web Designer at the age of 15. Since then, I've found a passion in creating interactions between man and machine.

I like to be involved in all things digital, working alongside some of the best agencies in the world helping brands be heard online.

Currently, I contract as a Senior Front-End Developer and Digital Designer, in and around London, United Kingdom.

I am also interested in the Back End side of Web Development. I currently have 10 years of experience developing robust CMS driven sites using Drupal and Wordpress.

I love challenges, and I'm always looking for oppportunities to push the technology forward.


  • GoodBoy Digital
  • Fifty Digital
  • Krow Communications
  • BIO
  • Razorfish
  • Else
  • VooDoo Bytes
  • Blue Hive
  • Echo Brand Design
  • Coca Cola
  • McCann-Ericsson
  • Dare
  • Sunshine
  • CDM
  • Kitcatt Nohr Digitas
  • Essence
  • Glue Isobar
  • Mother
  • Gravity Thinking
  • Betfair
  • Elvis Communications
  • BIG Group
  • Foxtrot Hotel
  • CNN/ TCP
  • Deckchair Productions
  • BBH / Space66
  • Monk Digital
  • Karmarama
  • Chemistry
  • EHS4D
  • Parachute
  • Stink Digital
  • VCCPMe
  • THUS (Cable & Wireless)
  • Demon.net (Cable &Wireless)
  • Iris
  • RR Donnelly
  • Times Online
  • XYi
  • Libertine/RPM Beechwood
  • Tag
  • BaseOne
  • Substance
  • Laing & Carroll
  • Brothers and Sisters
  • Lowey
  • Fullsix/SixAndCo
  • Dialogue DLK
  • Cowan Group
  • Cyberduck
  • Universal Mortgage Solutions
  • Ria Roberts Clothing
  • Des Res Letting Agents
  • Multi-Platform Responsive Web Design and Front-End Development (HTML5, CSS3/SASS, JavaScript, Ajax, Json, XML, PHP, MySQL, etc.)
  • Content Management Systems
  • UI/UX Design
  • Art Direction
  • Illustration
  • Animation
  • Video Editing and Compression
  • Digital Marketing Campaigns
  • Adobe¬© Creative Suite (Flash, Photoshop, Illustrator, Premiere, etc.)
  • JavaScript / Jquery libraries
  • GSAP TweenMax
  • Angular
  • SublimeText 3 /Grunt /Gulp / Bower / Codekit / Git / SourceTree
  • Jade
  • Browserify
  • NodeJS, NPM
  • CMS (Drupal, Wordpress)
  • Ad Serving Platforms (Mediamind, DoubleClick, etc.)
  • Mac & PC