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 21 February 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
21 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Hertfordshire / Hemel Hempstead
Rank 12 - -
Rank change year-on-year
- 0
Contract jobs citing TDD 1 0 0
As % of all contract IT jobs located in Hemel Hempstead 2.08% - -
As % of the Processes & Methodologies category 2.94% - -
Number of daily rates quoted 1 0 0
Median daily rate £360 - -
UK excluding London median daily rate £419 £400 £375
% change year-on-year
+4.62% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.00 £40.00 £36.00
% change year-on-year
-7.50% +11.11%

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
34 48 61
As % of all contract IT jobs located in Hemel Hempstead 70.83% 69.57% 84.72%
Number of daily rates quoted 23 19 24
Median daily rate £375 £450 £330
Median daily rate % change year-on-year
-16.66% +36.36%
90% offered a daily rate of more than £163 £300 £260
10% offered a daily rate of more than £600 £450 £600
UK excluding London median daily rate £410 £400 £400
% change year-on-year
+2.50% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £35.75 £40.00 £27.50
% change year-on-year
-10.62% +45.45%

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

TDD
Top 28 Related IT Skills in Hemel Hempstead

For the 6 months to 21 February 2017, IT contractor jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hemel Hempstead region with a requirement for TDD.

1 1 (100.00%) C#
1 1 (100.00%) HTML
1 1 (100.00%) JavaScript
1 1 (100.00%) SQL
1 1 (100.00%) T-SQL
1 1 (100.00%) .NET
1 1 (100.00%) SQL Server
1 1 (100.00%) ASP.NET
1 1 (100.00%) CSS
1 1 (100.00%) XHTML
1 1 (100.00%) Microsoft
1 1 (100.00%) MVC
1 1 (100.00%) Tandem
1 1 (100.00%) Agile Software Development
1 1 (100.00%) JSON
1 1 (100.00%) jQuery
1 1 (100.00%) RESTful
1 1 (100.00%) ASP.NET MVC
1 1 (100.00%) HTML5
1 1 (100.00%) BDD
1 1 (100.00%) CSS3
1 1 (100.00%) KnockoutJS
1 1 (100.00%) Web Application Development
1 1 (100.00%) AngularJS
1 1 (100.00%) Twitter Bootstrap
1 1 (100.00%) ASP.NET Web API
1 1 (100.00%) SQL Server 2014
1 1 (100.00%) ASP.NET MVC 5

TDD
Top Related IT Skills in Hemel Hempstead by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Database & Business Intelligence
1 1 (100.00%) SQL Server
1 1 (100.00%) SQL Server 2014
Job Titles
1 1 (100.00%) .NET Developer
1 1 (100.00%) ASP.NET Developer
1 1 (100.00%) ASP.NET MVC Developer
1 1 (100.00%) C# .NET Developer
1 1 (100.00%) C# ASP.NET Developer
1 1 (100.00%) C# Developer
1 1 (100.00%) Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) AngularJS
1 1 (100.00%) ASP.NET
1 1 (100.00%) ASP.NET MVC
1 1 (100.00%) ASP.NET MVC 5
1 1 (100.00%) ASP.NET Web API
1 1 (100.00%) CSS
1 1 (100.00%) CSS3
1 1 (100.00%) HTML
1 1 (100.00%) HTML5
1 1 (100.00%) jQuery
1 1 (100.00%) JSON
1 1 (100.00%) KnockoutJS
1 1 (100.00%) RESTful
1 1 (100.00%) Twitter Bootstrap
1 1 (100.00%) XHTML
Miscellaneous
1 1 (100.00%) Tandem
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) BDD
1 1 (100.00%) MVC
1 1 (100.00%) Web Application Development
Programming Languages
1 1 (100.00%) C#
1 1 (100.00%) JavaScript
1 1 (100.00%) SQL
1 1 (100.00%) T-SQL
Vendors
1 1 (100.00%) Microsoft