The table below looks at the statistics for TDD skills in IT contracts advertised for the Hammersmith region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 29 August 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
29 Aug 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank 7 7 10
Rank change year-on-year
0 +3
Contract jobs citing TDD 2 2 1
As % of all contract IT jobs located in Hammersmith 7.14% 5.88% 2.63%
As % of the Processes & Methodologies category 10.53% 9.52% 2.86%
Number of daily rates quoted 1 2 0
Average daily rate
Keep up to 90%
of your Daily Rate
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£372 £313 -
Average daily rate % change year-on-year
+19.04% -
UK excluding London average daily rate £375 £350 £325
% change year-on-year
+7.14% +7.69%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £71.00 £32.50 £37.50
% change year-on-year
+118.46% -13.33%
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 Hammersmith region.

Processes & Methodologies Category
Hammersmith
Contract IT job ads with a match in the
Processes & Methodologies category
19 21 35
As % of all contract IT jobs located in Hammersmith 67.86% 61.76% 92.11%
Number of daily rates quoted 11 5 21
Average daily rate £450 £313 £375
Average daily rate % change year-on-year
+44.00% -16.66%
90% offered a daily rate of more than £260 £275 £274
10% offered a daily rate of more than £500 £361 £568
UK excluding London average daily rate £375 £370 £360
% change year-on-year
+1.35% +2.77%
Number of hourly rates quoted 3 1 0
Average hourly rate £14.00 £20.00 -
Average hourly rate % change year-on-year
-30.00% -
UK excluding London average hourly rate £25.50 £30.00 £31.00
% change year-on-year
-15.00% -3.22%

TDD
Jobs Demand Trend in Hammersmith

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

TDD Jobs Demand Trend in Hammersmith

TDD
Daily Rate Trend in Hammersmith

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

TDD Daily Rate Trend in Hammersmith

TDD
Top 22 Related IT Skills in Hammersmith

For the 6 months to 29 August 2014, IT contractor jobs across the Hammersmith region citing TDD also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited TDD.

1 1 (50.00%) JavaScript
1 1 (50.00%) PHP
1 1 (50.00%) SQL
1 1 (50.00%) MySQL
1 1 (50.00%) Oracle
1 1 (50.00%) Web Services
1 1 (50.00%) Apache
1 1 (50.00%) Python
1 1 (50.00%) Data Warehouse
1 1 (50.00%) Data Modelling
1 1 (50.00%) ETL
1 1 (50.00%) Business Intelligence
1 1 (50.00%) Agile Software Development
1 1 (50.00%) Ruby
1 1 (50.00%) QA
1 1 (50.00%) Symfony
1 1 (50.00%) Data Integration
1 1 (50.00%) Git (software)
1 1 (50.00%) RESTful
1 1 (50.00%) Varnish
1 1 (50.00%) Functional Testing
1 1 (50.00%) User Stories

TDD
Top Related IT Skills in Hammersmith by Category

For the 6 months to 29 August 2014, IT contractor jobs across the Hammersmith region citing TDD also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited TDD. Up to 20 skills are shown per category.

Application Platforms
1 1 (50.00%) Apache
Database & Business Intelligence
1 1 (50.00%) MySQL
1 1 (50.00%) Data Warehouse
Development Applications
1 1 (50.00%) Git (software)
Job Titles
1 1 (50.00%) Developer
1 1 (50.00%) Analyst
1 1 (50.00%) Test Analyst
1 1 (50.00%) PHP Developer
1 1 (50.00%) PHP Symfony Developer
Libraries, Frameworks & Software Standards
1 1 (50.00%) Web Services
1 1 (50.00%) Symfony
1 1 (50.00%) RESTful
Miscellaneous
1 1 (50.00%) Data Integration
Processes & Methodologies
1 1 (50.00%) Data Modelling
1 1 (50.00%) ETL
1 1 (50.00%) Business Intelligence
1 1 (50.00%) Agile Software Development
1 1 (50.00%) Functional Testing
1 1 (50.00%) User Stories
Programming Languages
1 1 (50.00%) JavaScript
1 1 (50.00%) PHP
1 1 (50.00%) SQL
1 1 (50.00%) Python
1 1 (50.00%) Ruby
Quality Assurance & Compliance
1 1 (50.00%) QA
System Software
1 1 (50.00%) Varnish
Vendors
1 1 (50.00%) Oracle