The table below looks at the statistics 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 30 September 2014 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
30 Sep 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank - 6 -
Contract jobs citing TDD 0 4 0
As % of all contract IT jobs located in Aylesbury - 13.79% -
As % of the Processes & Methodologies category - 16.00% -
Number of daily rates quoted 0 4 0
Average daily rate
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- £339 -
UK excluding London average daily rate £375 £350 £340
% change year-on-year
+7.14% +2.94%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £35.00 £32.50 £31.00
% change year-on-year
+7.69% +4.83%
TDD
Buckinghamshire

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

Processes & Methodologies Category
Aylesbury
Contract IT job ads with a match in the
Processes & Methodologies category
11 25 7
As % of all contract IT jobs located in Aylesbury 78.57% 86.21% 100.00%
Number of daily rates quoted 9 19 2
Average daily rate £300 £396 £501
Average daily rate % change year-on-year
-24.24% -20.87%
UK excluding London average daily rate £375 £367 £365
% change year-on-year
+2.18% +0.53%
Number of hourly rates quoted 1 0 5
Average hourly rate £30.00 - £11.50
UK excluding London average hourly rate £26.50 £30.00 £29.00
% change year-on-year
-11.66% +3.44%

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