The table below looks at the statistics for TDD skills in IT contracts advertised for the Hemel Hempstead region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 18 January 2017 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
18 Jan 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Hertfordshire / Hemel Hempstead
Rank - 12 -
Contract jobs citing TDD 0 3 0
As % of all contract IT jobs located in Hemel Hempstead - 6.00% -
As % of the Processes & Methodologies category - 8.11% -
Number of daily rates quoted 0 1 0
Median daily rate - £370 -
UK excluding London median daily rate £423 £400 £375
% change year-on-year
+5.62% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £36.51 £38.00 £38.25
% change year-on-year
-3.92% -0.65%

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

Processes & Methodologies Category
Hemel Hempstead
Contract IT job ads with a match in the
Processes & Methodologies category
33 37 63
As % of all contract IT jobs located in Hemel Hempstead 62.26% 74.00% 87.50%
Number of daily rates quoted 22 10 33
Median daily rate £468 £370 £325
Median daily rate % change year-on-year
+26.35% +13.84%
90% offered a daily rate of more than £202 £100 £138
10% offered a daily rate of more than £600 £500 £495
UK excluding London median daily rate £410 £400 £390
% change year-on-year
+2.50% +2.56%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £34.75 £39.00 £25.50
% change year-on-year
-10.89% +52.94%

TDD
Jobs Demand Trend in Hemel Hempstead

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

TDD Jobs Demand Trend in Hemel Hempstead

TDD
Daily Rate Trend in Hemel Hempstead

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

TDD Daily Rate Trend in Hemel Hempstead