The table below looks at the statistics for TDD skills in IT contracts advertised for the Letchworth region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 22 May 2015 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
22 May 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank - - 6
Contract jobs citing TDD 0 0 3
As % of all contract IT jobs located in Letchworth - - 21.43%
As % of the Processes & Methodologies category - - 50.00%
Number of daily rates quoted 0 0 3
Average daily rate
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- - £610
UK excluding London average daily rate £388 £375 £350
% change year-on-year
+3.33% +7.14%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £42.50 £45.00 £39.00
% change year-on-year
-5.55% +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 Letchworth region.

Processes & Methodologies Category
Letchworth
Contract IT job ads with a match in the
Processes & Methodologies category
0 9 6
As % of all contract IT jobs located in Letchworth - 37.50% 42.86%
Number of daily rates quoted 0 0 3
Average daily rate - - £610
UK excluding London average daily rate £388 £375 £363
% change year-on-year
+3.33% +3.44%
Number of hourly rates quoted 0 1 0
Average hourly rate - £35.00 -
UK excluding London average hourly rate £30.00 £30.00 £32.00
% change year-on-year
- -6.25%

TDD
Jobs Demand Trend in Letchworth

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

TDD Jobs Demand Trend in Letchworth

TDD
Daily Rate Trend in Letchworth

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

TDD Daily Rate Trend in Letchworth