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 contractor rates offered in IT contracts that have cited TDD over the 3 months to 30 June 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
30 Jun 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank - 9 13
Contract jobs citing TDD 0 4 1
As % of all contract IT jobs located in Kingston Upon Thames - 7.02% 1.75%
As % of the Processes & Methodologies category - 7.41% 2.17%
Number of daily rates quoted 0 4 1
Median daily rate - £375 £215
Median daily rate % change year-on-year
- +74.41%
UK excluding London median daily rate £413 £375 £375
% change year-on-year
+10.00% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £45.00 £59.50
% change year-on-year
-11.11% -24.36%
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
39 54 46
As % of all contract IT jobs located in Kingston Upon Thames 90.70% 94.74% 80.70%
Number of daily rates quoted 24 41 32
Median daily rate £425 £363 £350
Median daily rate % change year-on-year
+17.24% +3.57%
90% offered a daily rate of more than £325 £182 £245
10% offered a daily rate of more than £475 £400 £400
UK excluding London median daily rate £400 £383 £375
% change year-on-year
+4.57% +2.00%
Number of hourly rates quoted 2 0 0
Median hourly rate £15.00 - -
UK excluding London median hourly rate £28.50 £30.00 £30.00
% change year-on-year
-5.00% -

TDD
Jobs Demand Trend in Kingston Upon Thames

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