The table below looks at the statistics for TDD skills in IT contracts advertised for the Trowbridge region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 1 May 2016 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
1 May 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 4 - -
Rank change year-on-year
- 0
Contract jobs citing TDD 2 0 0
As % of all contract IT jobs located in Trowbridge 25.00% - -
As % of the Processes & Methodologies category 40.00% - -
Number of daily rates quoted 2 0 0
Median daily rate £400 - -
UK excluding London median daily rate £400 £380 £375
% change year-on-year
+5.26% +1.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.75 £42.50 £45.00
% change year-on-year
+0.58% -5.55%
TDD
Wiltshire

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

Processes & Methodologies Category
Trowbridge
Contract IT job ads with a match in the
Processes & Methodologies category
5 4 1
As % of all contract IT jobs located in Trowbridge 62.50% 66.67% 50.00%
Number of daily rates quoted 4 4 0
Median daily rate £375 £450 -
Median daily rate % change year-on-year
-16.66% -
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £36.00 £30.50 £31.50
% change year-on-year
+18.03% -3.17%

TDD
Jobs Demand Trend in Trowbridge

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

TDD Jobs Demand Trend in Trowbridge

TDD
Daily Rate Trend in Trowbridge

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

TDD Daily Rate Trend in Trowbridge

TDD
Top 30 Related IT Skills in Trowbridge

For the 6 months to 1 May 2016, 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 Trowbridge region with a requirement for TDD.

1 5 (100.00%) .NET
1 5 (100.00%) Microsoft
2 4 (80.00%) SOAP
2 4 (80.00%) Web Services
2 4 (80.00%) XML
2 4 (80.00%) Scrum
2 4 (80.00%) WCF
2 4 (80.00%) BizTalk Server
2 4 (80.00%) C#
3 3 (60.00%) Agile Software Development
3 3 (60.00%) Microsoft Certification
4 2 (40.00%) SQL Server
5 1 (20.00%) IIS
5 1 (20.00%) Visual Studio
5 1 (20.00%) ASP.NET
5 1 (20.00%) Apple
5 1 (20.00%) XQuery
5 1 (20.00%) XSLT
5 1 (20.00%) OOP
5 1 (20.00%) OO
5 1 (20.00%) MSMQ
5 1 (20.00%) MQSeries
5 1 (20.00%) CRM
5 1 (20.00%) HTTP
5 1 (20.00%) NUnit
5 1 (20.00%) .NET Framework
5 1 (20.00%) XPath
5 1 (20.00%) Refactoring
5 1 (20.00%) Release Management
5 1 (20.00%) Unit Testing

TDD
Top Related IT Skills in Trowbridge 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:

Application Platforms
1 4 (80.00%) BizTalk Server
2 1 (20.00%) IIS
2 1 (20.00%) MQSeries
Communications & Networking
1 1 (20.00%) HTTP
Database & Business Intelligence
1 2 (40.00%) SQL Server
Development Applications
1 1 (20.00%) NUnit
1 1 (20.00%) Team Foundation Server
1 1 (20.00%) Visual Studio
Job Titles
1 2 (40.00%) Developer
2 1 (20.00%) BizTalk Consultant
2 1 (20.00%) BizTalk Developer
2 1 (20.00%) Consultant
Libraries, Frameworks & Software Standards
1 5 (100.00%) .NET
2 4 (80.00%) SOAP
2 4 (80.00%) WCF
2 4 (80.00%) Web Services
2 4 (80.00%) XML
3 1 (20.00%) .NET Framework
3 1 (20.00%) ASP.NET
3 1 (20.00%) MSMQ
3 1 (20.00%) REST
3 1 (20.00%) XSLT
Operating Systems
1 1 (20.00%) Android
Processes & Methodologies
1 4 (80.00%) Scrum
2 3 (60.00%) Agile Software Development
3 1 (20.00%) Android Development
3 1 (20.00%) CRM
3 1 (20.00%) Front End Development
3 1 (20.00%) OO
3 1 (20.00%) OOP
3 1 (20.00%) Refactoring
3 1 (20.00%) Release Management
3 1 (20.00%) Unit Testing
Programming Languages
1 4 (80.00%) C#
2 1 (20.00%) XPath
2 1 (20.00%) XQuery
Qualifications
1 3 (60.00%) Microsoft Certification
Vendors
1 5 (100.00%) Microsoft
2 1 (20.00%) Apple