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 19 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
19 Sep 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank - 5 -
Contract jobs citing TDD 0 4 0
As % of all contract IT jobs located in Aylesbury - 14.29% -
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 £338
% change year-on-year
+7.14% +3.70%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £35.00 £32.50 £36.00
% change year-on-year
+7.69% -9.72%
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
6 25 8
As % of all contract IT jobs located in Aylesbury 85.71% 89.29% 100.00%
Number of daily rates quoted 5 19 2
Average daily rate £293 £396 £501
Average daily rate % change year-on-year
-26.13% -20.87%
UK excluding London average daily rate £375 £370 £363
% change year-on-year
+1.35% +2.06%
Number of hourly rates quoted 1 0 5
Average hourly rate £30.00 - £11.50
UK excluding London average hourly rate £26.25 £30.00 £30.00
% change year-on-year
-12.50% -

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