The table below looks at the statistics for TDD skills in IT contracts advertised for the Warrington region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 3 August 2015 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
3 Aug 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank 34 15 17
Rank change year-on-year
-19 +2
Contract jobs citing TDD 4 18 2
As % of all contract IT jobs located in Warrington 1.35% 9.00% 2.20%
As % of the Processes & Methodologies category 1.67% 11.25% 3.57%
Number of daily rates quoted 2 13 2
Average daily rate
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of your Daily Rate
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£330 £510 £343
Average daily rate % change year-on-year
-35.24% +48.90%
90% offered a daily rate of more than £306 £392 £329
10% offered a daily rate of more than £354 £536 £357
UK excluding London average daily rate £380 £375 £360
% change year-on-year
+1.33% +4.16%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £40.00 £65.25 £32.50
% change year-on-year
-38.69% +100.76%
TDD
Cheshire

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

Processes & Methodologies Category
Warrington
Contract IT job ads with a match in the
Processes & Methodologies category
240 160 56
As % of all contract IT jobs located in Warrington 80.81% 80.00% 61.54%
Number of daily rates quoted 196 82 21
Average daily rate £463 £470 £350
Average daily rate % change year-on-year
-1.59% +34.28%
90% offered a daily rate of more than £320 £200 £113
10% offered a daily rate of more than £650 £540 £450
UK excluding London average daily rate £388 £375 £375
% change year-on-year
+3.33% -
Number of hourly rates quoted 4 10 2
Average hourly rate £15.00 £15.00 £11.50
Average hourly rate % change year-on-year
- +30.43%
UK excluding London average hourly rate £30.52 £26.50 £31.00
% change year-on-year
+15.16% -14.51%

TDD
Jobs Demand Trend in Warrington

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

TDD Jobs Demand Trend in Warrington

TDD
Daily Rate Trend in Warrington

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

TDD Daily Rate Trend in Warrington

TDD
Top 30 Related IT Skills in Warrington

For the 6 months to 3 August 2015, IT contractor jobs across the Warrington 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 6 (66.67%) Agile Software Development
2 5 (55.56%) HTML
3 4 (44.44%) Java
3 4 (44.44%) JavaScript
3 4 (44.44%) .NET
3 4 (44.44%) MVC
3 4 (44.44%) BDD
4 3 (33.33%) REST
4 3 (33.33%) Continuous Integration
4 3 (33.33%) UNIX
4 3 (33.33%) SQL Server
4 3 (33.33%) C#
4 3 (33.33%) Linux
5 2 (22.22%) OO
5 2 (22.22%) Python
5 2 (22.22%) C++
5 2 (22.22%) SQL
5 2 (22.22%) T-SQL
5 2 (22.22%) ASP.NET
5 2 (22.22%) CSS
5 2 (22.22%) Web Services
5 2 (22.22%) Microsoft
5 2 (22.22%) Scrum
5 2 (22.22%) Git (software)
5 2 (22.22%) Team Foundation Server
5 2 (22.22%) Spring
5 2 (22.22%) jQuery
5 2 (22.22%) Ruby
5 2 (22.22%) MongoDB
5 2 (22.22%) NoSQL

TDD
Top Related IT Skills in Warrington by Category

For the 6 months to 3 August 2015, IT contractor jobs across the Warrington 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 (11.11%) Node.js
Cloud Services
1 1 (11.11%) SaaS
Communications & Networking
1 1 (11.11%) ATM
1 1 (11.11%) HTTP
1 1 (11.11%) Internet
Database & Business Intelligence
1 3 (33.33%) SQL Server
2 2 (22.22%) MongoDB
2 2 (22.22%) NoSQL
2 2 (22.22%) Relational Database
3 1 (11.11%) Neo4j
3 1 (11.11%) Couchbase
3 1 (11.11%) SQL Server Reporting Services
3 1 (11.11%) SQL Server Integration Services
3 1 (11.11%) SQL Server Analysis Services
3 1 (11.11%) SQL Server 2008
3 1 (11.11%) CouchDB
Development Applications
1 2 (22.22%) Git (software)
1 2 (22.22%) Team Foundation Server
2 1 (11.11%) Visual Studio
General
1 1 (11.11%) Telecoms
1 1 (11.11%) Finance
1 1 (11.11%) Manufacturing
1 1 (11.11%) Banking
Job Titles
1 9 (100.00%) Developer
2 4 (44.44%) Java Developer
3 3 (33.33%) .NET Developer
4 2 (22.22%) C# Developer
4 2 (22.22%) Senior Developer
4 2 (22.22%) C# .NET Developer
5 1 (11.11%) iOS Developer
5 1 (11.11%) Senior SQL Developer
5 1 (11.11%) ASP.NET Developer
5 1 (11.11%) SQL Developer
5 1 (11.11%) Senior C# Developer
5 1 (11.11%) Senior .NET Developer
5 1 (11.11%) C# ASP.NET Developer
5 1 (11.11%) Agile Java Developer
Libraries, Frameworks & Software Standards
1 5 (55.56%) HTML
2 4 (44.44%) .NET
3 3 (33.33%) REST
4 2 (22.22%) ASP.NET
4 2 (22.22%) CSS
4 2 (22.22%) Web Services
4 2 (22.22%) Spring
4 2 (22.22%) jQuery
4 2 (22.22%) ASP.NET MVC
5 1 (11.11%) Entity Framework
5 1 (11.11%) Spring.NET
5 1 (11.11%) RESTful
5 1 (11.11%) Ajax
5 1 (11.11%) NHibernate
5 1 (11.11%) .NET Framework
5 1 (11.11%) Spring MVC
5 1 (11.11%) LINQ
5 1 (11.11%) Hibernate
5 1 (11.11%) ActiveMQ
5 1 (11.11%) Modernizr
Miscellaneous
1 1 (11.11%) Replication
1 1 (11.11%) Tandem
1 1 (11.11%) Blog
1 1 (11.11%) Inversion of Control
1 1 (11.11%) Mobile App
1 1 (11.11%) User Experience
Operating Systems
1 3 (33.33%) Linux
1 3 (33.33%) UNIX
2 1 (11.11%) Windows
2 1 (11.11%) Mac OS X
2 1 (11.11%) Apple iOS
2 1 (11.11%) Windows Server 2012
Processes & Methodologies
1 6 (66.67%) Agile Software Development
2 4 (44.44%) MVC
2 4 (44.44%) BDD
3 3 (33.33%) Continuous Integration
4 2 (22.22%) Scrum
4 2 (22.22%) Open Source
4 2 (22.22%) OO
4 2 (22.22%) SDLC
5 1 (11.11%) Dashboard Development
5 1 (11.11%) High Availability
5 1 (11.11%) ATDD
5 1 (11.11%) Responsive Web Design
5 1 (11.11%) Build Automation
5 1 (11.11%) Infrastructure Management
5 1 (11.11%) iOS Development
5 1 (11.11%) Performance Tuning
5 1 (11.11%) Mentoring
5 1 (11.11%) Microservices
5 1 (11.11%) E-Commerce
5 1 (11.11%) ERP
Programming Languages
1 4 (44.44%) Java
1 4 (44.44%) JavaScript
2 3 (33.33%) C#
3 2 (22.22%) C++
3 2 (22.22%) SQL
3 2 (22.22%) T-SQL
3 2 (22.22%) Python
3 2 (22.22%) Ruby
4 1 (11.11%) C
Quality Assurance & Compliance
1 1 (11.11%) QA
Vendors
1 2 (22.22%) Microsoft
2 1 (11.11%) Apple
Warrington
Computer Futures
Rate: £300 - £350 per day + competitive
Posted: 17 hours ago
Warrington, Cheshire
Oscar Associates (UK) Ltd
Rate: £300 - £301 per day
Posted: 6 days ago