The table below looks at the statistics for Open Source skills in IT contracts advertised for the Croydon region. Included is a guide to the contractor rates offered in IT contracts that have cited Open Source over the 3 months to 25 June 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
25 Jun 2016
Same period 2015 Same period 2014
Open Source
Rank 23 20 17
Rank change year-on-year
-3 -3
Contract jobs citing Open Source 19 9 2
As % of all contract IT jobs located in Croydon 7.85% 6.43% 2.20%
As % of the Processes & Methodologies category 8.84% 7.03% 4.08%
Number of daily rates quoted 9 3 2
Median daily rate £400 £425 £700
Median daily rate % change year-on-year
-5.88% -39.28%
UK excluding London median daily rate £450 £400 £388
% change year-on-year
+12.50% +3.22%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £31.22 £42.50 £71.00
% change year-on-year
-26.53% -40.14%
Open Source
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 Croydon region.

Processes & Methodologies Category
Croydon
Contract IT job ads with a match in the
Processes & Methodologies category
215 128 49
As % of all contract IT jobs located in Croydon 88.84% 91.43% 53.85%
Number of daily rates quoted 146 89 40
Median daily rate £425 £400 £300
Median daily rate % change year-on-year
+6.25% +33.33%
90% offered a daily rate of more than £325 £250 £225
10% offered a daily rate of more than £550 £525 £606
UK excluding London median daily rate £400 £380 £375
% change year-on-year
+5.26% +1.33%
Number of hourly rates quoted 6 3 2
Median hourly rate £21.00 £27.78 £17.00
Median hourly rate % change year-on-year
-24.40% +63.41%
UK excluding London median hourly rate £28.50 £30.00 £29.50
% change year-on-year
-5.00% +1.69%

Open Source
Jobs Demand Trend in Croydon

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

Open Source Jobs Demand Trend in Croydon

Open Source
Daily Rate Trend in Croydon

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

Open Source Daily Rate Trend in Croydon

Open Source
Daily Rate Histogram in Croydon

This chart provides a histogram of daily rates quoted in contract IT jobs citing Open Source across the Croydon region over the 3 months to 25 June 2016.

Open Source Daily Rate Histogram in Croydon

Open Source
Hourly Rate Trend in Croydon

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Open Source across the Croydon region.

Open Source Hourly Rate Trend in Croydon

Open Source
Top 30 Related IT Skills in Croydon

For the 6 months to 25 June 2016, IT contractor jobs citing Open Source 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 Croydon region with a requirement for Open Source.

1 26 (74.29%) Agile Software Development
2 18 (51.43%) Java
3 13 (37.14%) JavaScript
4 10 (28.57%) Continuous Integration
5 9 (25.71%) Security Cleared
5 9 (25.71%) Web Services
6 8 (22.86%) Git (software)
7 7 (20.00%) Test Automation
7 7 (20.00%) SC Cleared
7 7 (20.00%) Selenium
7 7 (20.00%) REST
7 7 (20.00%) AngularJS
7 7 (20.00%) CSS
8 6 (17.14%) JMeter
8 6 (17.14%) Ruby
8 6 (17.14%) HTML
8 6 (17.14%) Performance Testing
8 6 (17.14%) Docker
8 6 (17.14%) Analytical Skills
9 5 (14.29%) DevOps
9 5 (14.29%) User Experience
9 5 (14.29%) Jenkins
9 5 (14.29%) Grunt
9 5 (14.29%) Relational Database
9 5 (14.29%) Ansible
9 5 (14.29%) Node.js
9 5 (14.29%) Puppet
9 5 (14.29%) BDD
9 5 (14.29%) HP
9 5 (14.29%) Scrum

Open Source
Top Related IT Skills in Croydon 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 3 (8.57%) Confluence
1 3 (8.57%) Elasticsearch
1 3 (8.57%) nginx
2 1 (2.86%) Apache Solr
2 1 (2.86%) JBoss
2 1 (2.86%) WildFly
Cloud Services
1 4 (11.43%) GitHub
2 3 (8.57%) Amazon AWS
Database & Business Intelligence
1 5 (14.29%) Relational Database
2 4 (11.43%) NoSQL
3 3 (8.57%) PostgreSQL
4 2 (5.71%) Big Data
4 2 (5.71%) Hadoop
5 1 (2.86%) MySQL
5 1 (2.86%) Neo4j
Development Applications
1 8 (22.86%) Git (software)
2 7 (20.00%) Selenium
3 6 (17.14%) JMeter
4 5 (14.29%) Grunt
4 5 (14.29%) Jenkins
5 4 (11.43%) FitNesse
5 4 (11.43%) gulp
5 4 (11.43%) JUnit
6 3 (8.57%) Artifactory
6 3 (8.57%) Gerrit
6 3 (8.57%) GitLab
6 3 (8.57%) JIRA
6 3 (8.57%) SonarQube
7 2 (5.71%) Cucumber
7 2 (5.71%) LoadRunner
7 2 (5.71%) Maven
7 2 (5.71%) Sonatype Nexus
8 1 (2.86%) Gradle
8 1 (2.86%) TestNG
8 1 (2.86%) WebDriver
General
1 4 (11.43%) Finance
2 3 (8.57%) Telecoms
Job Titles
1 17 (48.57%) Developer
2 7 (20.00%) Senior Developer
3 6 (17.14%) Analyst
4 5 (14.29%) Front End Developer (Client-Side Developer)
5 4 (11.43%) Developer in Test
5 4 (11.43%) Java Developer
5 4 (11.43%) Senior Java Developer
5 4 (11.43%) Test Analyst
6 3 (8.57%) DevOps Engineer
6 3 (8.57%) JavaScript Developer
6 3 (8.57%) Scala Developer
6 3 (8.57%) Senior Scala Developer
7 2 (5.71%) Architect
7 2 (5.71%) Automation Tester
7 2 (5.71%) Citrix Analyst
7 2 (5.71%) Node.js Developer
7 2 (5.71%) Performance Analyst
7 2 (5.71%) Performance Test Analyst
7 2 (5.71%) Tester
7 2 (5.71%) UI Developer
Libraries, Frameworks & Software Standards
1 9 (25.71%) Web Services
2 7 (20.00%) AngularJS
2 7 (20.00%) CSS
2 7 (20.00%) REST
3 6 (17.14%) HTML
4 5 (14.29%) Node.js
5 4 (11.43%) Sass
6 3 (8.57%) .NET
6 3 (8.57%) Sensu
6 3 (8.57%) Spring
7 2 (5.71%) Express
7 2 (5.71%) JAX-RS
7 2 (5.71%) React
7 2 (5.71%) Twitter Bootstrap
8 1 (2.86%) HTML5
8 1 (2.86%) jQuery
8 1 (2.86%) Lucene
8 1 (2.86%) Mustache
8 1 (2.86%) Spring MVC
8 1 (2.86%) Symfony
Miscellaneous
1 6 (17.14%) Analytical Skills
2 5 (14.29%) User Experience
3 2 (5.71%) Biometrics
3 2 (5.71%) Enterprise Software
4 1 (2.86%) Data Integration
Operating Systems
1 4 (11.43%) Linux
2 3 (8.57%) CoreOS
Processes & Methodologies
1 26 (74.29%) Agile Software Development
2 10 (28.57%) Continuous Integration
3 7 (20.00%) Test Automation
4 6 (17.14%) Performance Testing
5 5 (14.29%) BDD
5 5 (14.29%) DevOps
5 5 (14.29%) Scrum
6 4 (11.43%) Configuration Management
6 4 (11.43%) TDD
6 4 (11.43%) User Stories
7 3 (8.57%) Cross-Browser Testing
7 3 (8.57%) Defect Management
7 3 (8.57%) Front End Development
7 3 (8.57%) Functional Testing
7 3 (8.57%) Integration Testing
7 3 (8.57%) Pair Programming
7 3 (8.57%) Security Hardening
8 2 (5.71%) Mentoring
8 2 (5.71%) Microservices
8 2 (5.71%) Wireframes
Programming Languages
1 18 (51.43%) Java
2 13 (37.14%) JavaScript
3 6 (17.14%) Ruby
4 4 (11.43%) Python
4 4 (11.43%) Scala
4 4 (11.43%) SQL
5 3 (8.57%) C
5 3 (8.57%) C#
5 3 (8.57%) Go
5 3 (8.57%) Perl
5 3 (8.57%) Shell Script
5 3 (8.57%) VB
6 2 (5.71%) PHP
7 1 (2.86%) XPath
Qualifications
1 9 (25.71%) Security Cleared
2 7 (20.00%) SC Cleared
3 1 (2.86%) BPSS Clearance
Quality Assurance & Compliance
1 4 (11.43%) QA
2 1 (2.86%) Disclosure Scotland
System Software
1 6 (17.14%) Docker
2 3 (8.57%) Ceph
2 3 (8.57%) etcd
2 3 (8.57%) flannel
2 3 (8.57%) GlusterFS
Systems Management
1 5 (14.29%) Ansible
1 5 (14.29%) Puppet
2 4 (11.43%) Kubernetes
3 3 (8.57%) Graphite
3 3 (8.57%) HAProxy
3 3 (8.57%) Host Intrusion Detection System
3 3 (8.57%) logstash
3 3 (8.57%) Network Intrusion Detection System
3 3 (8.57%) rkt
Vendors
1 5 (14.29%) HP
2 2 (5.71%) Atlassian
2 2 (5.71%) Capita
2 2 (5.71%) Citrix
2 2 (5.71%) Hortonworks