The table below looks at the statistics for TDD skills in IT contracts advertised for the Hounslow region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 8 December 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
8 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank - - 8
Contract jobs citing TDD 0 0 3
As % of all contract IT jobs located in Hounslow - - 6.82%
As % of the Processes & Methodologies category - - 8.33%
Number of daily rates quoted 0 0 1
Median daily rate - - £450
UK excluding London median daily rate £425 £400 £375
% change year-on-year
+6.25% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £39.76 £36.98 £38.25
% change year-on-year
+7.53% -3.33%
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 Hounslow region.

Processes & Methodologies Category
Hounslow
Contract IT job ads with a match in the
Processes & Methodologies category
17 17 36
As % of all contract IT jobs located in Hounslow 70.83% 51.52% 81.82%
Number of daily rates quoted 8 9 17
Median daily rate £300 £380 £394
Median daily rate % change year-on-year
-21.05% -3.49%
90% offered a daily rate of more than £50 £325 £290
10% offered a daily rate of more than £450 £385 £478
UK excluding London median daily rate £413 £400 £385
% change year-on-year
+3.12% +3.89%
Number of hourly rates quoted 2 0 0
Median hourly rate £20.25 - -
UK excluding London median hourly rate £31.00 £35.00 £25.00
% change year-on-year
-11.42% +40.00%

TDD
Jobs Demand Trend in Hounslow

The demand trend of contract jobs across the Hounslow region citing TDD as a proportion of all IT contracts with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in Hounslow

TDD
Daily Rate Trend in Hounslow

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

TDD Daily Rate Trend in Hounslow