chore(showcase): Add johnkavanagh.co.uk

docs/creators/creators.yml

@@ -543,3 +543,14 @@
   for_hire: true
   hiring: false
   portfolio: true
+- name: John Kavanagh
+  type: individual
+  description: >-
+    John is a specialist front-end web developer based in Brighton in the UK. With close to two decades of hands-on development experience, he specialises in building fundamentally well-engineered, maintainable, testable and scalable front-end code.  He delivers carefully-crafted, semantic and intuitive websites and SPAs using React and Gatsby.
+  location: Brighton, UK
+  website: https://johnkavanagh.co.uk
+  github: https://github.com/johnkavanagh/
+  image: images/john-kavanagh.jpg
+  for_hire: true
+  hiring: false
+  portfolio: true

docs/sites.yml

@@ -11471,6 +11471,18 @@
   built_by: HiringSolved
   built_by_url: https://hiringsolved.com/home/
   featured: false
+- title: John Kavanagh Portfolio
+  url: https://johnkavanagh.co.uk/
+  main_url: https://johnkavanagh.co.uk/
+  description: >
+    Website and portfolio of John Kavanagh: a freelance front-end web developer in Brighton, UK.
+  categories:
+    - Portfolio
+    - Technology
+    - Web Development
+  built_by: John Kavanagh
+  built_by_url: https://johnkavanagh.co.uk/
+  featured: false
 - title: MongoDB Developer Hub
   url: https://developer.mongodb.com
   main_url: https://developer.mongodb.com