The table below looks at the statistics for TDD skills in IT contracts advertised for the Winchester region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 29 April 2016 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.

3 months to
29 Apr 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 29 21 -
Rank change year-on-year
-8 -
Contract jobs citing TDD 2 5 0
As % of all contract IT jobs located in Winchester 1.06% 3.31% -
As % of the Processes & Methodologies category 1.32% 4.10% -
Number of daily rates quoted 1 5 0
Average daily rate £475 £450 -
Average daily rate % change year-on-year
+5.55% -
UK excluding London average daily rate £400 £380 £375
% change year-on-year
+5.26% +1.33%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £42.75 £42.50 £45.00
% change year-on-year
+0.58% -5.55%
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
152 122 49
As % of all contract IT jobs located in Winchester 80.85% 80.79% 68.06%
Number of daily rates quoted 126 92 31
Average daily rate £350 £425 £350
Average daily rate % change year-on-year
-17.64% +21.42%
90% offered a daily rate of more than £325 £265 £300
10% offered a daily rate of more than £475 £550 £439
UK excluding London average daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 10 17 6
Average hourly rate £38.50 £35.00 £21.50
Average hourly rate % change year-on-year
+10.00% +62.79%
90% offered a hourly rate of more than £37.50 £15.88 £12.00
10% offered a hourly rate of more than £42.00 £40.00 £32.20
UK excluding London average hourly rate £36.00 £30.50 £31.50
% change year-on-year
+18.03% -3.17%

TDD
Jobs Demand Trend in Winchester

This chart provides a 3-month moving total of IT contractor jobs citing TDD across the Winchester region as a proportion of the total demand within 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 29 April 2016, IT contractor jobs across the Winchester 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 3 (100.00%) Agile Software Development
2 2 (66.67%) Spring
2 2 (66.67%) Java
2 2 (66.67%) BDD
2 2 (66.67%) Continuous Integration
3 1 (33.33%) C#
3 1 (33.33%) HTML
3 1 (33.33%) System Testing
3 1 (33.33%) Kanban
3 1 (33.33%) Team Foundation Server
3 1 (33.33%) Test Automation
3 1 (33.33%) MSTest
3 1 (33.33%) Cucumber
3 1 (33.33%) MongoDB
3 1 (33.33%) Apache Cassandra
3 1 (33.33%) NoSQL
3 1 (33.33%) SpecFlow
3 1 (33.33%) Functional Testing
3 1 (33.33%) Non-Functional Testing
3 1 (33.33%) Amazon DynamoDB
3 1 (33.33%) DevOps
3 1 (33.33%) Mentoring
3 1 (33.33%) Coaching
3 1 (33.33%) Continuous Delivery
3 1 (33.33%) Operational Acceptance Testing
3 1 (33.33%) System Integration Testing
3 1 (33.33%) JavaScript
3 1 (33.33%) CSS
3 1 (33.33%) JBoss
3 1 (33.33%) ERP

TDD
Top Related IT Skills in Winchester by Category

For the 6 months to 29 April 2016, IT contractor jobs across the Winchester 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 (33.33%) BizTalk Server
1 1 (33.33%) JBoss
Business Applications
1 1 (33.33%) Dynamics AX
Database & Business Intelligence
1 1 (33.33%) Amazon DynamoDB
1 1 (33.33%) Apache Cassandra
1 1 (33.33%) MongoDB
1 1 (33.33%) NoSQL
Development Applications
1 1 (33.33%) Cucumber
1 1 (33.33%) MSTest
1 1 (33.33%) SpecFlow
1 1 (33.33%) Team Foundation Server
Job Titles
1 3 (100.00%) Developer
2 2 (66.67%) Java Developer
3 1 (33.33%) Agile Developer
3 1 (33.33%) Agile Java Developer
3 1 (33.33%) C# Developer
3 1 (33.33%) Test Automation Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) Spring
2 1 (33.33%) CSS
2 1 (33.33%) Hibernate
2 1 (33.33%) HTML
Processes & Methodologies
1 3 (100.00%) Agile Software Development
2 2 (66.67%) BDD
2 2 (66.67%) Continuous Integration
3 1 (33.33%) Automated Testing
3 1 (33.33%) Coaching
3 1 (33.33%) Continuous Delivery
3 1 (33.33%) DevOps
3 1 (33.33%) ERP
3 1 (33.33%) Functional Testing
3 1 (33.33%) Integration Testing
3 1 (33.33%) Kanban
3 1 (33.33%) Mentoring
3 1 (33.33%) Non-Functional Testing
3 1 (33.33%) Operational Acceptance Testing
3 1 (33.33%) Security Testing
3 1 (33.33%) System Integration Testing
3 1 (33.33%) System Testing
3 1 (33.33%) Test Automation
3 1 (33.33%) Unit Testing
3 1 (33.33%) User Acceptance Testing
Programming Languages
1 2 (66.67%) Java
2 1 (33.33%) C#
2 1 (33.33%) JavaScript
Quality Assurance & Compliance
1 1 (33.33%) QA
Vendors
1 1 (33.33%) Microsoft