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 26 January 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
26 Jan 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank - 6 6
Contract jobs citing TDD 0 3 1
As % of all contract IT jobs located in Aylesbury - 23.08% 6.67%
As % of the Processes & Methodologies category - 30.00% 11.11%
Number of daily rates quoted 0 3 1
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
- £400 £225
Average daily rate % change year-on-year
- +77.77%
UK excluding London average daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £37.50 £32.50 £39.00
% change year-on-year
+15.38% -16.66%
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 10 9
As % of all contract IT jobs located in Aylesbury 60.00% 76.92% 60.00%
Number of daily rates quoted 3 5 4
Average daily rate £388 £400 £200
Average daily rate % change year-on-year
-3.12% +100.00%
UK excluding London average daily rate £398 £375 £363
% change year-on-year
+6.00% +3.44%
Number of hourly rates quoted 1 0 2
Average hourly rate £47.50 - £21.00
UK excluding London average hourly rate £25.25 £27.00 £31.50
% change year-on-year
-6.48% -14.28%

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