The table below looks at the statistics for TDD skills in IT contracts advertised for the Winchester region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 7 December 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
7 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 19 27 -
Rank change year-on-year
+8 -
Contract jobs citing TDD 3 1 0
As % of all contract IT jobs located in Winchester 2.78% 0.64% -
As % of the Processes & Methodologies category 3.37% 0.76% -
Number of daily rates quoted 1 1 0
Median daily rate £330 £375 -
Median daily rate % change year-on-year
-12.00% -
UK excluding London median daily rate £425 £388 £375
% change year-on-year
+9.67% +3.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £39.76 £36.98 £38.25
% change year-on-year
+7.53% -3.33%
TDD
Hampshire

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

Processes & Methodologies Category
Winchester
Contract IT job ads with a match in the
Processes & Methodologies category
89 132 31
As % of all contract IT jobs located in Winchester 82.41% 84.08% 58.49%
Number of daily rates quoted 66 96 24
Median daily rate £400 £400 £348
Median daily rate % change year-on-year
- +15.10%
90% offered a daily rate of more than £272 £325 £248
10% offered a daily rate of more than £475 £475 £425
UK excluding London median daily rate £413 £400 £385
% change year-on-year
+3.12% +3.89%
Number of hourly rates quoted 1 6 2
Median hourly rate £11.25 £27.50 £28.75
Median hourly rate % change year-on-year
-59.09% -4.34%
UK excluding London median hourly rate £31.00 £35.00 £25.00
% change year-on-year
-11.42% +40.00%

TDD
Jobs Demand Trend in Winchester

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

TDD Jobs Demand Trend in Winchester

TDD
Daily Rate Trend in Winchester

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

TDD Daily Rate Trend in Winchester

TDD
Top 30 Related IT Skills in Winchester

For the 6 months to 7 December 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 Winchester region with a requirement for TDD.

1 3 (100.00%) Java
1 3 (100.00%) JavaScript
1 3 (100.00%) XML
1 3 (100.00%) Agile Software Development
1 3 (100.00%) Selenium
1 3 (100.00%) Atlassian Bamboo
2 2 (66.67%) Performance Management
2 2 (66.67%) Automated Testing
2 2 (66.67%) JIRA
2 2 (66.67%) QA
2 2 (66.67%) Confluence
2 2 (66.67%) Cucumber
2 2 (66.67%) Integration Testing
2 2 (66.67%) Test Scripting
2 2 (66.67%) System Integration Testing
2 2 (66.67%) SDLC
3 1 (33.33%) MongoDB
3 1 (33.33%) NoSQL
3 1 (33.33%) Hudson
3 1 (33.33%) Root Cause Analysis
3 1 (33.33%) HTML
3 1 (33.33%) MVC
3 1 (33.33%) Scrum
3 1 (33.33%) Linux
3 1 (33.33%) Eclipse
3 1 (33.33%) IntelliJ
3 1 (33.33%) Mac OS X
3 1 (33.33%) Configuration Management
3 1 (33.33%) Ant
3 1 (33.33%) JUnit

TDD
Top Related IT Skills in Winchester 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 2 (66.67%) Confluence
Database & Business Intelligence
1 1 (33.33%) MongoDB
1 1 (33.33%) NoSQL
Development Applications
1 3 (100.00%) Atlassian Bamboo
1 3 (100.00%) Selenium
2 2 (66.67%) Cucumber
2 2 (66.67%) JIRA
3 1 (33.33%) Ant
3 1 (33.33%) Eclipse
3 1 (33.33%) Git (software)
3 1 (33.33%) Hudson
3 1 (33.33%) IntelliJ
3 1 (33.33%) JBehave
3 1 (33.33%) jMock
3 1 (33.33%) JUnit
3 1 (33.33%) Maven
Job Titles
1 2 (66.67%) Analyst
1 2 (66.67%) Software Analyst
1 2 (66.67%) Software Test Analyst
1 2 (66.67%) Software Test Engineer
1 2 (66.67%) Software Tester
1 2 (66.67%) Test Analyst
1 2 (66.67%) Test Engineer
1 2 (66.67%) Tester
2 1 (33.33%) Developer
2 1 (33.33%) Software Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) XML
2 1 (33.33%) CSS
2 1 (33.33%) GWT
2 1 (33.33%) HTML
2 1 (33.33%) jQuery
2 1 (33.33%) SOAP
2 1 (33.33%) Spring
2 1 (33.33%) Spring MVC
2 1 (33.33%) Spring Security
2 1 (33.33%) Web Services
Operating Systems
1 1 (33.33%) Linux
1 1 (33.33%) Mac OS X
Processes & Methodologies
1 3 (100.00%) Agile Software Development
2 2 (66.67%) Automated Testing
2 2 (66.67%) Integration Testing
2 2 (66.67%) Performance Management
2 2 (66.67%) SDLC
2 2 (66.67%) System Integration Testing
2 2 (66.67%) Test Scripting
3 1 (33.33%) Configuration Management
3 1 (33.33%) MVC
3 1 (33.33%) Root Cause Analysis
3 1 (33.33%) Scrum
3 1 (33.33%) Software Engineering
Programming Languages
1 3 (100.00%) Java
1 3 (100.00%) JavaScript
Quality Assurance & Compliance
1 2 (66.67%) QA