The table below looks at the statistics for TDD skills in IT contracts advertised for the Enfield region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 6 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
6 May 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank - - -
Contract jobs citing TDD 0 0 0
As % of all contract IT jobs located in Enfield - - -
As % of the Processes & Methodologies category - - -
Number of daily rates quoted 0 0 0
Median daily rate - - -
UK excluding London median daily rate £411 £388 £375
% change year-on-year
+6.12% +3.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £43.00 £42.50 £45.00
% change year-on-year
+1.17% -5.55%
TDD
London

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

Processes & Methodologies Category
Enfield
Contract IT job ads with a match in the
Processes & Methodologies category
2 8 2
As % of all contract IT jobs located in Enfield 40.00% 61.54% 66.67%
Number of daily rates quoted 2 3 2
Median daily rate £150 £426 £550
Median daily rate % change year-on-year
-64.80% -22.50%
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 0 1 0
Median hourly rate - £20.00 -
UK excluding London median hourly rate £36.00 £30.00 £30.50
% change year-on-year
+20.00% -1.63%

TDD
Jobs Demand Trend in Enfield

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

TDD Jobs Demand Trend in Enfield

TDD
Daily Rate Trend in Enfield

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

TDD Daily Rate Trend in Enfield

TDD
Top 22 Related IT Skills in Enfield

For the 6 months to 6 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 Enfield region with a requirement for TDD.

1 5 (100.00%) C#
1 5 (100.00%) SOAP
1 5 (100.00%) MSMQ
1 5 (100.00%) E-Commerce
1 5 (100.00%) SOA
1 5 (100.00%) IBM
1 5 (100.00%) Red Hat
1 5 (100.00%) BizTalk Server
1 5 (100.00%) Middleware
1 5 (100.00%) Agile Software Development
1 5 (100.00%) ActiveMQ
1 5 (100.00%) WebSphere
1 5 (100.00%) SaaS
1 5 (100.00%) REST
2 4 (80.00%) SQL Server
2 4 (80.00%) WCF
2 4 (80.00%) Microsoft
2 4 (80.00%) Data Modelling
2 4 (80.00%) SQL
3 1 (20.00%) .NET
3 1 (20.00%) JBoss
3 1 (20.00%) RabbitMQ

TDD
Top Related IT Skills in Enfield 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 5 (100.00%) BizTalk Server
1 5 (100.00%) WebSphere
2 1 (20.00%) JBoss
Cloud Services
1 5 (100.00%) SaaS
Database & Business Intelligence
1 4 (80.00%) SQL Server
Job Titles
1 5 (100.00%) Architect
1 5 (100.00%) Solutions Architect
2 4 (80.00%) Senior Architect
2 4 (80.00%) Senior Solutions Architect
3 1 (20.00%) E-Commerce Architect
3 1 (20.00%) E-Commerce Solution Architect
3 1 (20.00%) Integration Architect
Libraries, Frameworks & Software Standards
1 5 (100.00%) ActiveMQ
1 5 (100.00%) Middleware
1 5 (100.00%) MSMQ
1 5 (100.00%) REST
1 5 (100.00%) SOAP
2 4 (80.00%) WCF
3 1 (20.00%) .NET
3 1 (20.00%) RabbitMQ
Processes & Methodologies
1 5 (100.00%) Agile Software Development
1 5 (100.00%) E-Commerce
1 5 (100.00%) SOA
2 4 (80.00%) Data Modelling
Programming Languages
1 5 (100.00%) C#
2 4 (80.00%) SQL
Vendors
1 5 (100.00%) IBM
1 5 (100.00%) Red Hat
2 4 (80.00%) Microsoft