The table below looks at the statistics for TDD skills in IT contracts advertised for the Kingston Upon Thames region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 9 February 2016 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
9 Feb 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank - - 9
Contract jobs citing TDD 0 0 1
As % of all contract IT jobs located in Kingston Upon Thames - - 2.50%
As % of the Processes & Methodologies category - - 3.33%
Number of daily rates quoted 0 0 1
Average daily rate - - £223
UK excluding London average daily rate £388 £375 £375
% change year-on-year
+3.33% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £40.00 £36.00 £36.50
% change year-on-year
+11.11% -1.36%
TDD
London

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

Processes & Methodologies Category
Kingston Upon Thames
Contract IT job ads with a match in the
Processes & Methodologies category
37 70 30
As % of all contract IT jobs located in Kingston Upon Thames 80.43% 84.34% 75.00%
Number of daily rates quoted 17 50 18
Average daily rate £460 £330 £323
Average daily rate % change year-on-year
+39.39% +2.32%
90% offered a daily rate of more than £300 £223 £225
10% offered a daily rate of more than £475 £450 £425
UK excluding London average daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 3 1 0
Average hourly rate £50.00 £142.50 -
Average hourly rate % change year-on-year
-64.91% -
UK excluding London average hourly rate £40.00 £27.50 £27.50
% change year-on-year
+45.45% -

TDD
Jobs Demand Trend in Kingston Upon Thames

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

TDD Jobs Demand Trend in Kingston Upon Thames

TDD
Daily Rate Trend in Kingston Upon Thames

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

TDD Daily Rate Trend in Kingston Upon Thames