The table below looks at the statistics for JSON skills in IT contracts advertised for the Cardiff region. Included is a guide to the average contractor rates offered in IT contracts that have cited JSON over the 3 months to 6 March 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
6 Mar 2015
Same period 2014 Same period 2013
JSON
Rank 33 36 29
Rank change year-on-year
+3 -7
Contract jobs citing JSON 2 4 1
As % of all contract IT jobs located in Cardiff 0.73% 1.30% 0.63%
As % of the Libraries, Frameworks & Software Standards category 3.03% 5.63% 4.00%
Number of daily rates quoted 2 4 0
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£445 £500 -
Average daily rate % change year-on-year
-11.00% -
UK excluding London average daily rate £350 £350 £334
% change year-on-year
- +4.86%
Number of hourly rates quoted 0 0 1
Average hourly rate - - £17.00
UK excluding London average hourly rate £38.75 £32.50 £34.00
% change year-on-year
+19.23% -4.41%
JSON
South Wales

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the Cardiff region.

Libraries, Frameworks & Software Standards Category
Cardiff
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
66 71 25
As % of all contract IT jobs located in Cardiff 24.18% 23.13% 15.72%
Number of daily rates quoted 44 47 10
Average daily rate £413 £400 £275
Average daily rate % change year-on-year
+3.12% +45.45%
90% offered a daily rate of more than £276 £300 £238
10% offered a daily rate of more than £550 £500 £325
UK excluding London average daily rate £350 £330 £325
% change year-on-year
+6.06% +1.53%
Number of hourly rates quoted 2 3 1
Average hourly rate £32.50 £190.00 £17.00
Average hourly rate % change year-on-year
-82.89% +1017.64%
UK excluding London average hourly rate £35.25 £33.00 £35.00
% change year-on-year
+6.81% -5.71%

JSON
Jobs Demand Trend in Cardiff

This chart provides a 3-month moving total of IT contractor jobs citing JSON across the Cardiff region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

JSON Jobs Demand Trend in Cardiff

JSON
Daily Rate Trend in Cardiff

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing JSON across the Cardiff region.

JSON Daily Rate Trend in Cardiff

JSON
Hourly Rate Trend in Cardiff

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing JSON across the Cardiff region.

JSON Hourly Rate Trend in Cardiff

JSON
Top 30 Related IT Skills in Cardiff

For the 6 months to 6 March 2015, IT contractor jobs across the Cardiff region citing JSON also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited JSON.

1 27 (93.10%) HTML
2 26 (89.66%) HTML5
3 25 (86.21%) CSS
4 24 (82.76%) JavaScript
4 24 (82.76%) Ajax
4 24 (82.76%) CSS3
5 21 (72.41%) jQuery
6 20 (68.97%) REST
7 19 (65.52%) Scala
7 19 (65.52%) Agile Software Development
8 18 (62.07%) JUnit
8 18 (62.07%) Git (software)
8 18 (62.07%) Jenkins
9 17 (58.62%) Subversion
10 15 (51.72%) HTTP
11 14 (48.28%) XML
12 13 (44.83%) Play Framework
12 13 (44.83%) MongoDB
12 13 (44.83%) Jasmine
13 8 (27.59%) KnockoutJS
14 6 (20.69%) Responsive Web Design
14 6 (20.69%) PHP
14 6 (20.69%) SQL
14 6 (20.69%) Apache
14 6 (20.69%) MVC
14 6 (20.69%) Web Design
15 5 (17.24%) XHTML
15 5 (17.24%) OO
16 4 (13.79%) OOP
17 3 (10.34%) Security Cleared

JSON
Top Related IT Skills in Cardiff by Category

For the 6 months to 6 March 2015, IT contractor jobs across the Cardiff region citing JSON also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited JSON. Up to 20 skills are shown per category.

Application Platforms
1 6 (20.69%) Apache
2 1 (3.45%) Tuxedo
Applications
1 1 (3.45%) Doxygen
Business Applications
1 1 (3.45%) Summit
Communications & Networking
1 15 (51.72%) HTTP
2 1 (3.45%) VPN
2 1 (3.45%) HTTPS
2 1 (3.45%) Firewall
Database & Business Intelligence
1 13 (44.83%) MongoDB
Development Applications
1 18 (62.07%) JUnit
1 18 (62.07%) Git (software)
1 18 (62.07%) Jenkins
2 17 (58.62%) Subversion
3 13 (44.83%) Jasmine
4 1 (3.45%) Maven
4 1 (3.45%) Selenium
4 1 (3.45%) Xcode
4 1 (3.45%) Cucumber
4 1 (3.45%) SoapUI
4 1 (3.45%) Concordion
General
1 1 (3.45%) Finance
1 1 (3.45%) Legal
Job Titles
1 27 (93.10%) Developer
2 13 (44.83%) Scala Developer
3 5 (17.24%) PHP Developer
4 3 (10.34%) Front-End Developer
4 3 (10.34%) Web Developer
5 1 (3.45%) Java Developer
5 1 (3.45%) Systems Developer
5 1 (3.45%) Perl Developer
5 1 (3.45%) Analyst
5 1 (3.45%) Test Analyst
5 1 (3.45%) Technical Architect
5 1 (3.45%) Designer
5 1 (3.45%) Technical Developer
5 1 (3.45%) iOS Developer
5 1 (3.45%) PHP Web Developer
5 1 (3.45%) Java Architect
5 1 (3.45%) Architect
Libraries, Frameworks & Software Standards
1 27 (93.10%) HTML
2 26 (89.66%) HTML5
3 25 (86.21%) CSS
4 24 (82.76%) Ajax
4 24 (82.76%) CSS3
5 21 (72.41%) jQuery
6 20 (68.97%) REST
7 14 (48.28%) XML
8 13 (44.83%) Play Framework
9 8 (27.59%) KnockoutJS
10 5 (17.24%) XHTML
11 3 (10.34%) RESTful
12 2 (6.90%) LAMP
12 2 (6.90%) Web Services
13 1 (3.45%) Mojolicious
13 1 (3.45%) Moose
13 1 (3.45%) Hibernate
13 1 (3.45%) Spring
13 1 (3.45%) Apache Cordova
13 1 (3.45%) Akka
Miscellaneous
1 2 (6.90%) Open Source
2 1 (3.45%) User Experience
Operating Systems
1 1 (3.45%) Android
1 1 (3.45%) Apple iOS
Processes & Methodologies
1 19 (65.52%) Agile Software Development
2 6 (20.69%) MVC
2 6 (20.69%) Responsive Web Design
2 6 (20.69%) Web Design
3 5 (17.24%) OO
4 4 (13.79%) OOP
5 3 (10.34%) Scrum
6 2 (6.90%) TDD
6 2 (6.90%) Test Scripting
7 1 (3.45%) Continuous Integration
7 1 (3.45%) Waterfall
7 1 (3.45%) BDD
7 1 (3.45%) User Stories
7 1 (3.45%) Android Development
7 1 (3.45%) iOS Development
7 1 (3.45%) Load Balancing
7 1 (3.45%) OOD
7 1 (3.45%) SOA
7 1 (3.45%) Stakeholder Management
Programming Languages
1 24 (82.76%) JavaScript
2 19 (65.52%) Scala
3 6 (20.69%) PHP
3 6 (20.69%) SQL
4 1 (3.45%) Objective-C
4 1 (3.45%) XPath
4 1 (3.45%) Java
4 1 (3.45%) Perl
Qualifications
1 3 (10.34%) Security Cleared
2 1 (3.45%) SC Cleared
Quality Assurance & Compliance
1 1 (3.45%) ISO 9001
1 1 (3.45%) ISO 14001
Systems Management
1 1 (3.45%) HP Quality Center
Vendors
1 1 (3.45%) Oracle
1 1 (3.45%) HP