The table below looks at the statistics for TDD skills in IT contracts advertised for the Twickenham region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 24 April 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
24 Apr 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank 8 - 1
Rank change year-on-year
- 0
Contract jobs citing TDD 3 0 3
As % of all contract IT jobs located in Twickenham 10.34% - 37.50%
As % of the Processes & Methodologies category 13.64% - 50.00%
Number of daily rates quoted 3 0 3
Average daily rate
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of your Daily Rate
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£513 - £465
UK excluding London average daily rate £380 £375 £350
% change year-on-year
+1.33% +7.14%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £42.50 £45.00 £39.00
% change year-on-year
-5.55% +15.38%
TDD
London

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the Twickenham region.

Processes & Methodologies Category
Twickenham
Contract IT job ads with a match in the
Processes & Methodologies category
22 1 6
As % of all contract IT jobs located in Twickenham 75.86% 25.00% 75.00%
Number of daily rates quoted 13 0 3
Average daily rate £400 - £465
90% offered a daily rate of more than £325 - £425
10% offered a daily rate of more than £513 - £468
UK excluding London average daily rate £393 £375 £363
% change year-on-year
+4.66% +3.44%
Number of hourly rates quoted 3 0 1
Average hourly rate £21.67 - £16.00
UK excluding London average hourly rate £30.50 £30.50 £32.00
% change year-on-year
- -4.68%

TDD
Jobs Demand Trend in Twickenham

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

TDD Jobs Demand Trend in Twickenham

TDD
Daily Rate Trend in Twickenham

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

TDD Daily Rate Trend in Twickenham

TDD
Daily Rate Histogram in Twickenham

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the Twickenham region over the 3 months to 24 April 2015.

TDD Daily Rate Histogram in Twickenham

TDD
Top 22 Related IT Skills in Twickenham

For the 6 months to 24 April 2015, IT contractor jobs across the Twickenham 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 3 (100.00%) C#
1 3 (100.00%) .NET
2 2 (66.67%) MVC
2 2 (66.67%) Web Application Development
2 2 (66.67%) Mentoring
2 2 (66.67%) Visual Studio
2 2 (66.67%) Scrum
3 1 (33.33%) Agile Software Development
3 1 (33.33%) Marketing
3 1 (33.33%) JSON
3 1 (33.33%) Digital Marketing
3 1 (33.33%) jQuery
3 1 (33.33%) Umbraco
3 1 (33.33%) Git (software)
3 1 (33.33%) Image Processing
3 1 (33.33%) Razor View Engine
3 1 (33.33%) ASP.NET
3 1 (33.33%) CSS
3 1 (33.33%) HTML
3 1 (33.33%) JavaScript
3 1 (33.33%) SQL
3 1 (33.33%) CMS

TDD
Top Related IT Skills in Twickenham by Category

For the 6 months to 24 April 2015, IT contractor jobs across the Twickenham 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.

Application Platforms
1 1 (33.33%) Umbraco
1 1 (33.33%) CMS
Development Applications
1 2 (66.67%) Visual Studio
2 1 (33.33%) Git (software)
General
1 1 (33.33%) Marketing
Job Titles
1 3 (100.00%) Developer
2 2 (66.67%) .NET Developer
3 1 (33.33%) C# Developer
3 1 (33.33%) CMS Developer
3 1 (33.33%) Umbraco Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) .NET
2 1 (33.33%) JSON
2 1 (33.33%) jQuery
2 1 (33.33%) Razor View Engine
2 1 (33.33%) ASP.NET
2 1 (33.33%) CSS
2 1 (33.33%) HTML
Processes & Methodologies
1 2 (66.67%) MVC
1 2 (66.67%) Web Application Development
1 2 (66.67%) Mentoring
1 2 (66.67%) Scrum
2 1 (33.33%) Agile Software Development
2 1 (33.33%) Digital Marketing
2 1 (33.33%) Image Processing
Programming Languages
1 3 (100.00%) C#
2 1 (33.33%) JavaScript
2 1 (33.33%) SQL
Twickenham
Real Staffing
Rate: £325 - £350 per day + competitive
Posted: 8 days ago
Twickenham
Real Staffing
Rate: £300 - £350 per day + competitive
Posted: 15 days ago