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 2 December 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
2 Dec 2016
Same period 2015 Same period 2014
Open Source
Rank 41 29 25
Rank change year-on-year
-12 -4
Contract jobs citing Open Source 8 3 7
As % of all contract IT jobs located in Croydon 3.21% 1.74% 4.70%
As % of the Processes & Methodologies category 3.62% 1.96% 5.30%
Number of daily rates quoted 6 0 7
Median daily rate £456 - £683
90% offered a daily rate of more than £425 - £668
10% offered a daily rate of more than £591 - £727
UK excluding London median daily rate £450 £400 £400
% change year-on-year
+12.50% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £44.00 £65.00 £56.75
% change year-on-year
-32.30% +14.53%
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
221 153 132
As % of all contract IT jobs located in Croydon 88.76% 88.95% 88.59%
Number of daily rates quoted 129 105 117
Median daily rate £450 £425 £470
Median daily rate % change year-on-year
+5.88% -9.57%
90% offered a daily rate of more than £350 £325 £350
10% offered a daily rate of more than £588 £500 £700
UK excluding London median daily rate £413 £400 £385
% change year-on-year
+3.12% +3.89%
Number of hourly rates quoted 1 2 1
Median hourly rate £43.50 £12.50 £15.00
Median hourly rate % change year-on-year
+248.00% -16.66%
UK excluding London median hourly rate £30.00 £34.95 £25.00
% change year-on-year
-14.16% +39.80%

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 2 December 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 2 December 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 14 (66.67%) Java
2 13 (61.90%) Agile Software Development
3 7 (33.33%) Web Services
4 6 (28.57%) Security Cleared
4 6 (28.57%) REST
5 5 (23.81%) Git (software)
5 5 (23.81%) JavaScript
6 4 (19.05%) Configuration Management
6 4 (19.05%) JMeter
6 4 (19.05%) Selenium
6 4 (19.05%) Security Testing
6 4 (19.05%) SC Cleared
6 4 (19.05%) GitHub
6 4 (19.05%) Exploratory Testing
7 3 (14.29%) Analytical Skills
7 3 (14.29%) Mentoring
7 3 (14.29%) Protractor
7 3 (14.29%) Burp Suite
7 3 (14.29%) Jenkins
7 3 (14.29%) DevOps
7 3 (14.29%) Continuous Delivery
7 3 (14.29%) Continuous Integration
7 3 (14.29%) Test Automation
7 3 (14.29%) OWASP
7 3 (14.29%) Scala
7 3 (14.29%) Maven
7 3 (14.29%) Scrum
7 3 (14.29%) SOAP
7 3 (14.29%) Service Management
7 3 (14.29%) ITIL

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 1 (4.76%) Apache Solr
1 1 (4.76%) Elasticsearch
1 1 (4.76%) JBoss
1 1 (4.76%) WildFly
Cloud Services
1 4 (19.05%) GitHub
2 1 (4.76%) Amazon AWS
2 1 (4.76%) Microsoft Azure
2 1 (4.76%) PaaS
Communications & Networking
1 1 (4.76%) HTTP
1 1 (4.76%) SSL
1 1 (4.76%) TCP/IP
Database & Business Intelligence
1 2 (9.52%) PostgreSQL
1 2 (9.52%) Relational Database
2 1 (4.76%) Hadoop
2 1 (4.76%) Neo4j
Development Applications
1 5 (23.81%) Git (software)
2 4 (19.05%) JMeter
2 4 (19.05%) Selenium
3 3 (14.29%) Burp Suite
3 3 (14.29%) Jenkins
3 3 (14.29%) Maven
3 3 (14.29%) Protractor
4 2 (9.52%) FitNesse
4 2 (9.52%) JUnit
4 2 (9.52%) NUnit
4 2 (9.52%) WebDriver
5 1 (4.76%) Cucumber
5 1 (4.76%) Gradle
5 1 (4.76%) Grunt
5 1 (4.76%) gulp
5 1 (4.76%) Mercurial
5 1 (4.76%) Subversion
General
1 1 (4.76%) Legal
Job Titles
1 6 (28.57%) Developer
2 3 (14.29%) Architect
2 3 (14.29%) Test Engineer
2 3 (14.29%) Tester
3 2 (9.52%) Analyst
3 2 (9.52%) Developer in Test
3 2 (9.52%) Java Architect
3 2 (9.52%) Java Engineer
3 2 (9.52%) Scala Developer
3 2 (9.52%) Service Manager
3 2 (9.52%) Software Developer
3 2 (9.52%) Test Automation Engineer
4 1 (4.76%) AWS Engineer
4 1 (4.76%) DevOps Engineer
4 1 (4.76%) JavaScript Engineer
4 1 (4.76%) Senior Developer
4 1 (4.76%) Senior Scala Developer
4 1 (4.76%) Service Architect
4 1 (4.76%) Service Transition Manager
4 1 (4.76%) Technical Architect
Libraries, Frameworks & Software Standards
1 7 (33.33%) Web Services
2 6 (28.57%) REST
3 3 (14.29%) SOAP
4 2 (9.52%) Apache CXF
4 2 (9.52%) CSS
4 2 (9.52%) HTML
5 1 (4.76%) Akka
5 1 (4.76%) AngularJS
5 1 (4.76%) Apache Camel
5 1 (4.76%) J2EE
5 1 (4.76%) JAX-RS
5 1 (4.76%) jBPM
5 1 (4.76%) Lucene
5 1 (4.76%) Node.js
5 1 (4.76%) Play Framework
5 1 (4.76%) Sass
5 1 (4.76%) Spring
5 1 (4.76%) Spring Boot
5 1 (4.76%) Spring MVC
5 1 (4.76%) Twitter Bootstrap
Miscellaneous
1 3 (14.29%) Analytical Skills
2 1 (4.76%) Data Integration
2 1 (4.76%) Management Information System
2 1 (4.76%) User Experience
Operating Systems
1 2 (9.52%) Linux
2 1 (4.76%) CentOS
Processes & Methodologies
1 13 (61.90%) Agile Software Development
2 4 (19.05%) Configuration Management
2 4 (19.05%) Exploratory Testing
2 4 (19.05%) Security Testing
3 3 (14.29%) Continuous Delivery
3 3 (14.29%) Continuous Integration
3 3 (14.29%) DevOps
3 3 (14.29%) ITIL
3 3 (14.29%) Mentoring
3 3 (14.29%) OWASP
3 3 (14.29%) Scrum
3 3 (14.29%) Service Management
3 3 (14.29%) Test Automation
4 2 (9.52%) BDD
4 2 (9.52%) ITIL V3
4 2 (9.52%) Kanban
4 2 (9.52%) Service Design
4 2 (9.52%) User Stories
5 1 (4.76%) Front End Development
5 1 (4.76%) High Availability
Programming Languages
1 14 (66.67%) Java
2 5 (23.81%) JavaScript
3 3 (14.29%) Scala
4 2 (9.52%) Python
5 1 (4.76%) C
5 1 (4.76%) Go
5 1 (4.76%) Ruby
Qualifications
1 6 (28.57%) Security Cleared
2 4 (19.05%) SC Cleared
3 2 (9.52%) CTC Cleared
4 1 (4.76%) Sun Certification
Quality Assurance & Compliance
1 2 (9.52%) QA
2 1 (4.76%) SDET
2 1 (4.76%) SLA
System Software
1 2 (9.52%) Docker
Systems Management
1 1 (4.76%) Ansible
1 1 (4.76%) Kubernetes
1 1 (4.76%) Opscode Chef
1 1 (4.76%) Puppet
1 1 (4.76%) Salt
Vendors
1 1 (4.76%) Oracle