The first table below looks at the demand for TDD skills in IT contracts advertised for the Aylesbury region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 11 July 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 Aylesbury 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
11 Jul 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank - 7 3
Contract jobs citing TDD 0 1 1
As % of all contract IT jobs located in Aylesbury - 4.35% 12.50%
As % of the Processes & Methodologies category - 12.50% 20.00%
Number of daily rates quoted 0 0 1
Average daily rate
Keep up to 90%
of your Daily Rate
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- - £375
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 £59.50 £36.50 £40.00
% change year-on-year
+63.01% -8.75%
Processes & Methodologies Category
Aylesbury
Contract IT job ads with a match in the
Processes & Methodologies category
8 8 5
As % of all contract IT jobs located in Aylesbury 72.73% 34.78% 62.50%
Number of daily rates quoted 4 7 4
Average daily rate £293 £350 £569
Average daily rate % change year-on-year
-16.42% -38.46%
90% offered a daily rate of more than £163 £325 £375
10% offered a daily rate of more than £415 £487 £644
UK excluding London average daily rate £375 £375 £363
% change year-on-year
- +3.44%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £27.00 £31.00 £30.00
% change year-on-year
-12.90% +3.33%
TDD
Buckinghamshire

TDD
Jobs Demand Trend in Aylesbury

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

TDD Jobs Demand Trend in Aylesbury

TDD
Daily Rate Trend in Aylesbury

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

TDD Daily Rate Trend in Aylesbury

TDD
Top 30 Related IT Skills in Aylesbury

For the 6 months to 11 July 2014, IT contractor jobs across the Aylesbury 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 (77.78%) MVC
1 7 (77.78%) JavaScript
1 7 (77.78%) Subversion
1 7 (77.78%) YUI
1 7 (77.78%) Unit Testing
1 7 (77.78%) Ext JS
1 7 (77.78%) Backbone.js
1 7 (77.78%) Jasmine
1 7 (77.78%) AngularJS
1 7 (77.78%) Jenkins
1 7 (77.78%) OO
2 6 (66.67%) BDD
2 6 (66.67%) CSS
2 6 (66.67%) HTML
3 2 (22.22%) C#
3 2 (22.22%) .NET
3 2 (22.22%) SQL Server
3 2 (22.22%) Scrum
3 2 (22.22%) WinForms
3 2 (22.22%) NUnit
3 2 (22.22%) Windows
3 2 (22.22%) WPF
3 2 (22.22%) Continuous Integration
3 2 (22.22%) Kanban
3 2 (22.22%) Castle Windsor
3 2 (22.22%) Ninject
3 2 (22.22%) Unity DI Container
3 2 (22.22%) Spring.NET
3 2 (22.22%) Dependency Injection
3 2 (22.22%) Inversion of Control

TDD
Top Related IT Skills in Aylesbury by Category

For the 6 months to 11 July 2014, IT contractor jobs across the Aylesbury 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 2 (22.22%) SQL Server
Development Applications
1 7 (77.78%) Subversion
1 7 (77.78%) Jasmine
1 7 (77.78%) Jenkins
2 2 (22.22%) NUnit
2 2 (22.22%) MSTest
2 2 (22.22%) Rhino Mocks
2 2 (22.22%) Moq
Job Titles
1 9 (100.00%) Developer
2 7 (77.78%) JavaScript Developer
3 2 (22.22%) .NET Developer
Libraries, Frameworks & Software Standards
1 7 (77.78%) YUI
1 7 (77.78%) Ext JS
1 7 (77.78%) Backbone.js
1 7 (77.78%) AngularJS
2 6 (66.67%) HTML
2 6 (66.67%) CSS
3 2 (22.22%) WinForms
3 2 (22.22%) WPF
3 2 (22.22%) .NET
3 2 (22.22%) Spring.NET
3 2 (22.22%) Castle Windsor
3 2 (22.22%) Ninject
3 2 (22.22%) Unity DI Container
Miscellaneous
1 2 (22.22%) Inversion of Control
Operating Systems
1 2 (22.22%) Windows
Processes & Methodologies
1 7 (77.78%) Unit Testing
1 7 (77.78%) OO
1 7 (77.78%) MVC
2 6 (66.67%) BDD
3 2 (22.22%) Scrum
3 2 (22.22%) Continuous Integration
3 2 (22.22%) Kanban
3 2 (22.22%) Dependency Injection
3 2 (22.22%) MVVM
Programming Languages
1 7 (77.78%) JavaScript
2 2 (22.22%) C#