The table below looks at the statistics for TDD skills in IT contracts advertised for the Hertford region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 24 December 2014 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
24 Dec 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank - - 4
Contract jobs citing TDD 0 0 1
As % of all contract IT jobs located in Hertford - - 10.00%
As % of the Processes & Methodologies category - - 33.33%
Number of daily rates quoted 0 0 0
Average daily rate
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- - -
UK excluding London average daily rate £375 £350 £365
% change year-on-year
+7.14% -4.10%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £39.50 £33.00 £39.00
% change year-on-year
+19.69% -15.38%
TDD
Hertfordshire

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

Processes & Methodologies Category
Hertford
Contract IT job ads with a match in the
Processes & Methodologies category
11 4 3
As % of all contract IT jobs located in Hertford 78.57% 36.36% 30.00%
Number of daily rates quoted 8 3 1
Average daily rate £525 £175 £325
Average daily rate % change year-on-year
+200.00% -46.15%
UK excluding London average daily rate £388 £370 £365
% change year-on-year
+4.72% +1.36%
Number of hourly rates quoted 0 0 1
Average hourly rate - - £45.00
UK excluding London average hourly rate £25.00 £27.00 £30.00
% change year-on-year
-7.40% -10.00%

TDD
Jobs Demand Trend in Hertford

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

TDD Jobs Demand Trend in Hertford