The table below looks at the statistics for TDD skills in IT contracts advertised for the Aylesbury region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 25 July 2016 with a comparison to the same period over 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.

3 months to
25 Jul 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank - 5 -
Contract jobs citing TDD 0 2 0
As % of all contract IT jobs located in Aylesbury - 10.00% -
As % of the Processes & Methodologies category - 11.76% -
Number of daily rates quoted 0 1 0
Median daily rate - £288 -
UK excluding London median daily rate £425 £375 £375
% change year-on-year
+13.33% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £40.00 £59.50
% change year-on-year
- -32.77%
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
29 17 8
As % of all contract IT jobs located in Aylesbury 96.67% 85.00% 72.73%
Number of daily rates quoted 16 10 4
Median daily rate £375 £300 £293
Median daily rate % change year-on-year
+25.00% +2.56%
90% offered a daily rate of more than £330 £250 £163
10% offered a daily rate of more than £486 £550 £415
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 2 3 0
Median hourly rate £46.00 £26.00 -
Median hourly rate % change year-on-year
+76.92% -
UK excluding London median hourly rate £30.00 £30.50 £26.98
% change year-on-year
-1.63% +13.06%

TDD
Jobs Demand Trend in Aylesbury

The demand trend of contract jobs across the Aylesbury region citing TDD as a proportion of all IT contracts with a match in 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