Period
to 25 July 2017

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Subversion skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Subversion over the 6 months to 25 July 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apache Subversion (SVN)
East of England > Hertfordshire
6 months to
25 Jul 2017
Same period 2016 Same period 2015
Rank 75 70 61
Rank change year-on-year -5 -9 +10
Contract jobs citing Subversion 20 15 47
As % of all contract IT jobs advertised in Hertfordshire 1.55% 1.07% 2.88%
As % of the Development Applications category 11.30% 11.81% 23.38%
Number of daily rates quoted 30 4 25
Hertfordshire median daily rate £450 £431 £338
Median daily rate % change year-on-year +4.35% +27.78% -6.90%
East of England median daily rate £450 £400 £343
% change year-on-year +12.50% +16.79% +5.38%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate £42.50 £39.84 £52.50
% change year-on-year +6.69% -24.12% +10.53%

Subversion is in the development application skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for development application skills.

Contract Development Application Skills
Hertfordshire
Contract job vacancies with a requirement for development application skills 177 127 201
As % of all contract IT job vacancies advertised in Hertfordshire 13.69% 9.06% 12.33%
Number of daily rates quoted 92 73 100
Hertfordshire median daily rate £400 £400 £370
Median daily rate % change year-on-year - +8.00% +2.17%
10th Percentile £275 £276 £269
90th Percentile £525 £520 £475
East of England median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% +7.14%
Number of hourly rates quoted 7 6 1
Hertfordshire median hourly rate £50.25 £49.75 £32.50
Median hourly rate % change year-on-year +1.01% +53.08% -12.16%
10th Percentile £40.81 £36.38 £31.25
90th Percentile £53.75 £53.75 £33.75
East of England median hourly rate £41.00 £41.50 £41.00
% change year-on-year -1.20% +1.22% +10.81%

Subversion
Job Vacancy Trend in Hertfordshire

Job postings citing Subversion as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Subversion in Hertfordshire

Subversion
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Subversion in Hertfordshire.

Contractor daily rate trend for Subversion in Hertfordshire

Subversion
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Subversion in Hertfordshire over the 6 months to 25 July 2017.

Contractor daily rate histogram for Subversion in Hertfordshire

Subversion
Contractor Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Subversion in Hertfordshire.

Contractor hourly rate trend for Subversion in Hertfordshire

Subversion
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Subversion within the Hertfordshire region over the 6 months to 25 July 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -13 6 £350 - 4
Rickmansworth - 4 £350 -
Subversion
East of England

For the 6 months to 25 July 2017, IT contractor jobs citing Subversion 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 Hertfordshire region with a requirement for Subversion.

1 16 (80.00%) JavaScript
1 16 (80.00%) HTML
2 15 (75.00%) jQuery
3 14 (70.00%) CSS
4 13 (65.00%) Git (software)
5 12 (60.00%) RESTful
6 10 (50.00%) AngularJS
6 10 (50.00%) MySQL
7 8 (40.00%) LESS
8 7 (35.00%) Sass
8 7 (35.00%) JSON
9 6 (30.00%) Web Development
9 6 (30.00%) Symfony
9 6 (30.00%) C#
9 6 (30.00%) PHP
9 6 (30.00%) SQL
9 6 (30.00%) .NET
9 6 (30.00%) ASP.NET
9 6 (30.00%) Doctrine
9 6 (30.00%) PHPUnit
9 6 (30.00%) PHP 5
9 6 (30.00%) MongoDB
9 6 (30.00%) PHP 7
10 5 (25.00%) REST
10 5 (25.00%) SOAP
10 5 (25.00%) Web Services
10 5 (25.00%) XML
10 5 (25.00%) Agile Software Development
11 4 (20.00%) TDD
11 4 (20.00%) ActiveMQ

Subversion
Co-occurring IT Skills in Hertfordshire 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 4 (20.00%) Apache
1 4 (20.00%) MQSeries
1 4 (20.00%) SharePoint
1 4 (20.00%) Tomcat
Communications & Networking
1 4 (20.00%) Internet
Database & Business Intelligence
1 10 (50.00%) MySQL
2 6 (30.00%) MongoDB
3 4 (20.00%) SQL Server
4 3 (15.00%) QlikView
4 3 (15.00%) SQL Server Reporting Services
Development Applications
1 13 (65.00%) Git (software)
2 6 (30.00%) PHPUnit
3 4 (20.00%) Eclipse
3 4 (20.00%) JUnit
3 4 (20.00%) Log4j
3 4 (20.00%) Maven
3 4 (20.00%) Mockito
3 4 (20.00%) Talend Open Studio
4 3 (15.00%) Team Foundation Server
5 1 (5.00%) webpack
5 1 (5.00%) Xcode
General
1 4 (20.00%) Games
2 1 (5.00%) Automotive
2 1 (5.00%) Retail
Job Titles
1 16 (80.00%) Developer
2 6 (30.00%) .NET Developer
2 6 (30.00%) PHP Developer
2 6 (30.00%) PHP Symfony Developer
2 6 (30.00%) Symfony Developer
3 5 (25.00%) ASP.NET Developer
4 4 (20.00%) Technical Leader
5 3 (15.00%) .NET Web Developer
5 3 (15.00%) PHP Laravel Developer
5 3 (15.00%) Web Developer
6 2 (10.00%) Applications Developer
6 2 (10.00%) C# .NET Developer
6 2 (10.00%) C# ASP.NET Developer
6 2 (10.00%) C# Developer
6 2 (10.00%) JavaScript Developer
6 2 (10.00%) MongoDB Developer
6 2 (10.00%) MySQL Developer
6 2 (10.00%) PHP MySQL Developer
7 1 (5.00%) Front End Developer (Client-Side Developer)
7 1 (5.00%) iOS Developer
Libraries, Frameworks & Software Standards
1 16 (80.00%) HTML
2 15 (75.00%) jQuery
3 14 (70.00%) CSS
4 12 (60.00%) RESTful
5 10 (50.00%) AngularJS
6 8 (40.00%) LESS
7 7 (35.00%) JSON
7 7 (35.00%) Sass
8 6 (30.00%) .NET
8 6 (30.00%) ASP.NET
8 6 (30.00%) Doctrine
8 6 (30.00%) Symfony
9 5 (25.00%) REST
9 5 (25.00%) SOAP
9 5 (25.00%) Web Services
9 5 (25.00%) XML
10 4 (20.00%) EJB
10 4 (20.00%) JDBC
10 4 (20.00%) XSD
10 4 (20.00%) XSLT
Miscellaneous
1 1 (5.00%) Mobile App
1 1 (5.00%) Social Media
Operating Systems
1 4 (20.00%) HPUX
1 4 (20.00%) Linux
1 4 (20.00%) Solaris
1 4 (20.00%) Unix
2 1 (5.00%) Apple iOS
Processes & Methodologies
1 6 (30.00%) Web Development
2 5 (25.00%) Agile Software Development
3 4 (20.00%) Dependency Management
3 4 (20.00%) E-Commerce
3 4 (20.00%) ETL
3 4 (20.00%) RAD
3 4 (20.00%) TDD
4 3 (15.00%) Business Intelligence
4 3 (15.00%) Continuous Integration
5 2 (10.00%) Front End Development
5 2 (10.00%) MVVM
5 2 (10.00%) OO
6 1 (5.00%) API Development
6 1 (5.00%) BEM - Block Element Modifier
6 1 (5.00%) iOS Development
6 1 (5.00%) OO PHP
Programming Languages
1 16 (80.00%) JavaScript
2 6 (30.00%) C#
2 6 (30.00%) PHP
2 6 (30.00%) PHP 5
2 6 (30.00%) PHP 7
2 6 (30.00%) SQL
3 4 (20.00%) Java
4 1 (5.00%) ES6
4 1 (5.00%) Objective-C
Vendors
1 4 (20.00%) IBM
1 4 (20.00%) Talend
2 2 (10.00%) Telerik