The table below looks at the statistics for TDD skills in IT contracts advertised for the Windsor region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 4 September 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
4 Sep 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank - - 9
Contract jobs citing TDD 0 0 1
As % of all contract IT jobs located in Windsor - - 3.13%
As % of the Processes & Methodologies category - - 8.33%
Number of daily rates quoted 0 0 1
Average daily rate
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of your Daily Rate
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- - £550
UK excluding London average daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £42.50 £56.75 £32.50
% change year-on-year
-25.11% +74.61%
TDD
Berkshire

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

Processes & Methodologies Category
Windsor
Contract IT job ads with a match in the
Processes & Methodologies category
19 20 12
As % of all contract IT jobs located in Windsor 73.08% 74.07% 37.50%
Number of daily rates quoted 12 3 3
Average daily rate £313 £413 £450
Average daily rate % change year-on-year
-24.24% -8.33%
90% offered a daily rate of more than £235 £325 £250
10% offered a daily rate of more than £465 £450 £550
UK excluding London average daily rate £400 £375 £370
% change year-on-year
+6.66% +1.35%
Number of hourly rates quoted 0 0 2
Average hourly rate - - £15.13
UK excluding London average hourly rate £32.50 £26.98 £30.50
% change year-on-year
+20.48% -11.55%

TDD
Jobs Demand Trend in Windsor

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

TDD Jobs Demand Trend in Windsor

TDD
Daily Rate Trend in Windsor

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

TDD Daily Rate Trend in Windsor