The first table below looks at the demand for TDD skills in IT contracts advertised for the Hounslow region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 18 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Processes & Methodologies category for the Hounslow region.

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
18 Apr 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank 5 3 11
Rank change year-on-year
-2 +8
Contract jobs citing TDD 2 18 5
As % of all contract IT jobs located in Hounslow 8.33% 26.87% 6.67%
As % of the Processes & Methodologies category 11.11% 32.14% 8.62%
Number of daily rates quoted 2 17 2
Average daily rate £510 £450 £330
Average daily rate % change year-on-year
+13.33% +36.36%
UK excluding London average daily rate £375 £350 £325
% change year-on-year
+7.14% +7.69%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £45.00 £37.50 -
% change year-on-year
+20.00% -
Processes & Methodologies Category
Hounslow
Contract IT job ads with a match in the
Processes & Methodologies category
18 56 58
As % of all contract IT jobs located in Hounslow 75.00% 83.58% 77.33%
Number of daily rates quoted 15 48 36
Average daily rate £445 £425 £340
Average daily rate % change year-on-year
+4.70% +25.00%
90% offered a daily rate of more than £250 £350 £295
10% offered a daily rate of more than £510 £450 £475
UK excluding London average daily rate £375 £360 £370
% change year-on-year
+4.16% -2.70%
Number of hourly rates quoted 3 0 0
Average hourly rate £32.25 - -
UK excluding London average hourly rate £30.00 £32.00 £27.50
% change year-on-year
-6.25% +16.36%
TDD
London

TDD
Jobs Demand Trend in Hounslow

This chart provides a 3-month moving total of IT contractor jobs citing TDD across the Hounslow region as a proportion of the total demand within the Processes & Methodologies category.

TDD Jobs Demand Trend in Hounslow

TDD
Daily Rate Trend in Hounslow

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

TDD Daily Rate Trend in Hounslow

TDD
Top 30 Related IT Skills in Hounslow

For the 6 months to 18 April 2014, IT contractor jobs across the Hounslow region citing TDD 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 TDD.

1 7 (63.64%) Agile Software Development
1 7 (63.64%) HTML
1 7 (63.64%) JavaScript
1 7 (63.64%) CSS
2 6 (54.55%) Pair Programming
3 5 (45.45%) Scrum
3 5 (45.45%) OO
3 5 (45.45%) HTML5
3 5 (45.45%) CSS3
3 5 (45.45%) Continuous Improvement
4 3 (27.27%) Windows Phone
4 3 (27.27%) Xbox
4 3 (27.27%) Open Source
4 3 (27.27%) Kinect
4 3 (27.27%) REST
4 3 (27.27%) MVVM
4 3 (27.27%) Android
4 3 (27.27%) WPF
4 3 (27.27%) Silverlight
4 3 (27.27%) Release Management
4 3 (27.27%) XML
4 3 (27.27%) Windows
4 3 (27.27%) Java
4 3 (27.27%) C#
4 3 (27.27%) XNA
4 3 (27.27%) XAML
5 2 (18.18%) Business Analysis
5 2 (18.18%) C++
5 2 (18.18%) SQL
5 2 (18.18%) OOP

TDD
Top Related IT Skills in Hounslow by Category

For the 6 months to 18 April 2014, IT contractor jobs across the Hounslow region citing TDD 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 TDD. Up to 20 skills are shown per category.

Database & Business Intelligence
1 1 (9.09%) MongoDB
1 1 (9.09%) Apache Cassandra
1 1 (9.09%) NoSQL
Development Applications
1 2 (18.18%) Jenkins
2 1 (9.09%) QUnit
2 1 (9.09%) Jasmine
2 1 (9.09%) Git (software)
2 1 (9.09%) Mocha
2 1 (9.09%) Cucumber
2 1 (9.09%) JUnit
Job Titles
1 9 (81.82%) Developer
2 2 (18.18%) Analyst
2 2 (18.18%) Python Developer
2 2 (18.18%) Silverlight Developer
2 2 (18.18%) Android Developer
2 2 (18.18%) Business Analyst
3 1 (9.09%) Ruby Developer
3 1 (9.09%) Software Developer
Libraries, Frameworks & Software Standards
1 7 (63.64%) HTML
1 7 (63.64%) CSS
2 5 (45.45%) HTML5
2 5 (45.45%) CSS3
3 3 (27.27%) REST
3 3 (27.27%) WPF
3 3 (27.27%) Silverlight
3 3 (27.27%) XML
3 3 (27.27%) XNA
4 2 (18.18%) RESTful
5 1 (9.09%) AngularJS
5 1 (9.09%) Sinatra
5 1 (9.09%) Twisted
5 1 (9.09%) Ruby on Rails
5 1 (9.09%) Spring MVC
5 1 (9.09%) XML-RPC
5 1 (9.09%) Spring
Miscellaneous
1 3 (27.27%) Xbox
1 3 (27.27%) Open Source
1 3 (27.27%) Kinect
2 1 (9.09%) Blackberry
2 1 (9.09%) STB
Operating Systems
1 3 (27.27%) Windows Phone
1 3 (27.27%) Android
1 3 (27.27%) Windows
Processes & Methodologies
1 7 (63.64%) Agile Software Development
2 6 (54.55%) Pair Programming
3 5 (45.45%) Scrum
3 5 (45.45%) OO
3 5 (45.45%) Continuous Improvement
4 3 (27.27%) MVVM
4 3 (27.27%) Release Management
5 2 (18.18%) Business Analysis
5 2 (18.18%) OOP
5 2 (18.18%) Test Scripting
5 2 (18.18%) BDD
5 2 (18.18%) Android Development
5 2 (18.18%) User Stories
6 1 (9.09%) Multithreading
6 1 (9.09%) MVC
6 1 (9.09%) Automated Testing
Programming Languages
1 7 (63.64%) JavaScript
2 3 (27.27%) Java
2 3 (27.27%) C#
2 3 (27.27%) XAML
3 2 (18.18%) C++
3 2 (18.18%) SQL
3 2 (18.18%) Python
4 1 (9.09%) Groovy
4 1 (9.09%) PHP4
4 1 (9.09%) PHP
4 1 (9.09%) Ruby
4 1 (9.09%) Objective-C