The table below looks at the statistics for TDD skills in IT contracts advertised for the Maidenhead region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 31 August 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
31 Aug 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 14 7 -
Rank change year-on-year
-7 -
Contract jobs citing TDD 6 10 0
As % of all contract IT jobs located in Maidenhead 5.13% 10.99% -
As % of the Processes & Methodologies category 5.88% 14.93% -
Number of daily rates quoted 4 9 0
Median daily rate £406 £335 -
Median daily rate % change year-on-year
+21.26% -
UK excluding London median daily rate £425 £391 £375
% change year-on-year
+8.62% +4.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £42.50 £71.00
% change year-on-year
-5.88% -40.14%
TDD
Berkshire

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

Processes & Methodologies Category
Maidenhead
Contract IT job ads with a match in the
Processes & Methodologies category
102 67 84
As % of all contract IT jobs located in Maidenhead 87.18% 73.63% 87.50%
Number of daily rates quoted 57 40 28
Median daily rate £450 £340 £325
Median daily rate % change year-on-year
+32.35% +4.61%
90% offered a daily rate of more than £350 £193 £220
10% offered a daily rate of more than £615 £400 £375
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 6 1 1
Median hourly rate £45.00 £30.00 £42.50
Median hourly rate % change year-on-year
+50.00% -29.41%
UK excluding London median hourly rate £31.00 £32.50 £25.75
% change year-on-year
-4.61% +26.21%

TDD
Jobs Demand Trend in Maidenhead

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

TDD Jobs Demand Trend in Maidenhead

TDD
Daily Rate Trend in Maidenhead

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

TDD Daily Rate Trend in Maidenhead

TDD
Top 30 Related IT Skills in Maidenhead

For the 6 months to 31 August 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 Maidenhead region with a requirement for TDD.

1 12 (92.31%) Agile Software Development
2 6 (46.15%) QA
2 6 (46.15%) Selenium
2 6 (46.15%) Continuous Delivery
3 5 (38.46%) SDLC
3 5 (38.46%) Waterfall
3 5 (38.46%) BDD
3 5 (38.46%) WebDriver
3 5 (38.46%) Open Source
3 5 (38.46%) Test Automation
3 5 (38.46%) Scrum
3 5 (38.46%) Microsoft
3 5 (38.46%) ISEB
4 4 (30.77%) SC Cleared
4 4 (30.77%) Security Cleared
4 4 (30.77%) Jenkins
5 3 (23.08%) Docker
5 3 (23.08%) Continuous Integration
5 3 (23.08%) TeamCity
5 3 (23.08%) Git (software)
5 3 (23.08%) Nagios
5 3 (23.08%) LAMP
5 3 (23.08%) SQL
5 3 (23.08%) .NET
5 3 (23.08%) C#
5 3 (23.08%) Windows
6 2 (15.38%) JavaScript
6 2 (15.38%) Oracle
6 2 (15.38%) SQL Server
6 2 (15.38%) MVC

TDD
Top Related IT Skills in Maidenhead 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 1 (7.69%) CMS
1 1 (7.69%) IIS
1 1 (7.69%) K2 blackpearl
1 1 (7.69%) MQSeries
1 1 (7.69%) NServiceBus
1 1 (7.69%) Oracle Service Bus
1 1 (7.69%) Sitecore CMS
Business Applications
1 1 (7.69%) IBM Operational Decision Manager
1 1 (7.69%) Oracle BPM
Cloud Services
1 2 (15.38%) Microsoft Azure
2 1 (7.69%) Amazon AWS
Communications & Networking
1 1 (7.69%) SSL
Database & Business Intelligence
1 2 (15.38%) SQL Server
2 1 (7.69%) SQL Server 2012
Development Applications
1 6 (46.15%) Selenium
2 5 (38.46%) WebDriver
3 4 (30.77%) Jenkins
4 3 (23.08%) Git (software)
4 3 (23.08%) TeamCity
5 1 (7.69%) NSubstitute
5 1 (7.69%) NUnit
5 1 (7.69%) PHPUnit
5 1 (7.69%) Rhino Mocks
5 1 (7.69%) Subversion
5 1 (7.69%) Team Foundation Server
General
1 1 (7.69%) Back Office
1 1 (7.69%) Finance
1 1 (7.69%) Games
1 1 (7.69%) Publishing
1 1 (7.69%) Retail
Job Titles
1 4 (30.77%) Developer
2 3 (23.08%) Analyst
3 2 (15.38%) .NET Developer
3 2 (15.38%) Automation Analyst
3 2 (15.38%) C# Developer
3 2 (15.38%) Scrum Master
3 2 (15.38%) SQL Developer
4 1 (7.69%) .NET Software Developer
4 1 (7.69%) Agile .NET Developer
4 1 (7.69%) Agile C# Developer
4 1 (7.69%) Agile Developer
4 1 (7.69%) Applications Architect
4 1 (7.69%) ASP.NET MVC Developer
4 1 (7.69%) Azure Developer
4 1 (7.69%) C# .NET Developer
4 1 (7.69%) Lead C# Developer
4 1 (7.69%) PHP Developer
4 1 (7.69%) PHP Laravel Developer
4 1 (7.69%) PHP Symfony Developer
4 1 (7.69%) Symfony Developer
Libraries, Frameworks & Software Standards
1 3 (23.08%) .NET
1 3 (23.08%) LAMP
2 2 (15.38%) ASP.NET Web API
2 2 (15.38%) jQuery
2 2 (15.38%) Web Services
3 1 (7.69%) .NET Framework
3 1 (7.69%) Ajax
3 1 (7.69%) HTML
3 1 (7.69%) Java EE
3 1 (7.69%) JSON
3 1 (7.69%) Kafka
3 1 (7.69%) Laravel
3 1 (7.69%) OAuth
3 1 (7.69%) Play Framework
3 1 (7.69%) RabbitMQ
3 1 (7.69%) REST
3 1 (7.69%) RESTful
3 1 (7.69%) Spring
3 1 (7.69%) Symfony
3 1 (7.69%) WF
Miscellaneous
1 2 (15.38%) User Experience
2 1 (7.69%) iPad
Operating Systems
1 3 (23.08%) Windows
Processes & Methodologies
1 12 (92.31%) Agile Software Development
2 6 (46.15%) Continuous Delivery
3 5 (38.46%) BDD
3 5 (38.46%) Open Source
3 5 (38.46%) Scrum
3 5 (38.46%) SDLC
3 5 (38.46%) Test Automation
3 5 (38.46%) Waterfall
4 3 (23.08%) Continuous Integration
5 2 (15.38%) Automated Testing
5 2 (15.38%) Front End Development
5 2 (15.38%) Kanban
5 2 (15.38%) MVC
5 2 (15.38%) Project Management
6 1 (7.69%) SOA
6 1 (7.69%) Software Engineering
6 1 (7.69%) Stakeholder Management
6 1 (7.69%) Validation
6 1 (7.69%) Web Development
6 1 (7.69%) Workflow
Programming Languages
1 3 (23.08%) C#
1 3 (23.08%) SQL
2 2 (15.38%) JavaScript
3 1 (7.69%) Java
3 1 (7.69%) PHP
Qualifications
1 5 (38.46%) ISEB
2 4 (30.77%) SC Cleared
2 4 (30.77%) Security Cleared
3 2 (15.38%) Degree
Quality Assurance & Compliance
1 6 (46.15%) QA
System Software
1 3 (23.08%) Docker
Systems Management
1 3 (23.08%) Nagios
Vendors
1 5 (38.46%) Microsoft
2 2 (15.38%) Oracle
3 1 (7.69%) IBM
3 1 (7.69%) Sitecore