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 3 May 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
3 May 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank - 12 13
Contract jobs citing TDD 0 4 1
As % of all contract IT jobs located in Kingston Upon Thames - 6.35% 1.82%
As % of the Processes & Methodologies category - 7.02% 2.13%
Number of daily rates quoted 0 4 1
Median daily rate - £375 £450
Median daily rate % change year-on-year
- -16.66%
UK excluding London median daily rate £400 £380 £375
% change year-on-year
+5.26% +1.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.75 £42.50 £43.75
% change year-on-year
+0.58% -2.85%
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
50 57 47
As % of all contract IT jobs located in Kingston Upon Thames 98.04% 90.48% 85.45%
Number of daily rates quoted 25 27 36
Median daily rate £403 £363 £365
Median daily rate % change year-on-year
+11.03% -0.68%
90% offered a daily rate of more than £320 £213 £298
10% offered a daily rate of more than £475 £425 £418
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 2 1 0
Median hourly rate £17.50 £20.00 -
Median hourly rate % change year-on-year
-12.50% -
UK excluding London median hourly rate £36.00 £31.00 £31.50
% change year-on-year
+16.12% -1.58%

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