The table below looks at the statistics for yum skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited yum over the 3 months to 24 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
24 Aug 2016
Same period 2015 Same period 2014
Yellowdog Updater, Modified (yum)
Rank 433 429 393
Rank change year-on-year
-4 -36
Contract jobs citing yum 12 21 27
As % of all contract IT jobs located in London 0.052% 0.088% 0.11%
As % of the Systems Management category 0.45% 1.04% 1.30%
Number of daily rates quoted 10 14 21
Median daily rate £406 £425 £465
Median daily rate % change year-on-year
-4.41% -8.60%
90% offered a daily rate of more than £375 £375 £378
10% offered a daily rate of more than £501 £493 £525
UK excluding London median daily rate £450 £338 £325
% change year-on-year
+33.33% +3.84%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £43.43 -
yum
England

The following table is for comparison with the above and provides statistics for the entire Systems Management category in contract jobs advertised in the London region.

Systems Management Category
London
Contract IT job ads with a match in the
Systems Management category
2672 2022 2073
As % of all contract IT jobs located in London 11.57% 8.51% 8.70%
Number of daily rates quoted 1806 1355 1300
Median daily rate £500 £428 £425
Median daily rate % change year-on-year
+16.95% +0.58%
90% offered a daily rate of more than £350 £276 £275
10% offered a daily rate of more than £600 £575 £550
UK excluding London median daily rate £400 £375 £350
% change year-on-year
+6.66% +7.14%
Number of hourly rates quoted 13 34 39
Median hourly rate £21.50 £20.00 £19.00
Median hourly rate % change year-on-year
+7.50% +5.26%
90% offered a hourly rate of more than £14.45 £12.84 £11.50
10% offered a hourly rate of more than £47.25 £43.40 £27.50
UK excluding London median hourly rate £28.00 £21.07 £19.50
% change year-on-year
+32.87% +8.06%

yum
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing yum as a proportion of all IT contracts with a match in the Systems Management category.

yum Jobs Demand Trend in London

yum
Daily Rate Trend in London

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

yum Daily Rate Trend in London

yum
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing yum across the London region over the 3 months to 24 August 2016.

yum Daily Rate Histogram in London

yum
Top 30 Related IT Skills in London

For the 6 months to 24 August 2016, IT contractor jobs citing yum 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 London region with a requirement for yum.

1 23 (85.19%) Agile Software Development
2 21 (77.78%) Jenkins
3 18 (66.67%) Continuous Integration
3 18 (66.67%) Git (software)
4 15 (55.56%) TDD
4 15 (55.56%) Java
4 15 (55.56%) Linux
5 14 (51.85%) Maven
6 13 (48.15%) Sonatype Nexus
7 12 (44.44%) JIRA
8 11 (40.74%) DevOps
9 10 (37.04%) Opscode Chef
10 9 (33.33%) Ansible
10 9 (33.33%) JSON
10 9 (33.33%) REST
10 9 (33.33%) Web Services
10 9 (33.33%) XML
11 8 (29.63%) Apache
11 8 (29.63%) DNS
11 8 (29.63%) Docker
12 7 (25.93%) Confluence
12 7 (25.93%) Puppet
13 6 (22.22%) Unix
13 6 (22.22%) JavaScript
13 6 (22.22%) Ant
13 6 (22.22%) Continuous Delivery
14 5 (18.52%) Kubernetes
14 5 (18.52%) SonarQube
14 5 (18.52%) Liquibase
14 5 (18.52%) logstash

yum
Top Related IT Skills in London 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 8 (29.63%) Apache
2 7 (25.93%) Confluence
3 5 (18.52%) Elasticsearch
4 3 (11.11%) Tomcat
5 1 (3.70%) OpenStack
Applications
1 4 (14.81%) HipChat
Cloud Services
1 5 (18.52%) Amazon AWS
2 3 (11.11%) Rackspace Cloud
Communications & Networking
1 8 (29.63%) DNS
2 5 (18.52%) OpenLDAP
2 5 (18.52%) OpenVPN
2 5 (18.52%) SSH
3 4 (14.81%) SSL
4 3 (11.11%) Cisco ASA
4 3 (11.11%) DHCP
4 3 (11.11%) HTTP
4 3 (11.11%) TCP/IP
5 1 (3.70%) Firewall
5 1 (3.70%) HTTPS
5 1 (3.70%) Network Security
5 1 (3.70%) Software-Defined Networking
Database & Business Intelligence
1 5 (18.52%) Relational Database
2 1 (3.70%) OpenTSDB
Development Applications
1 21 (77.78%) Jenkins
2 18 (66.67%) Git (software)
3 14 (51.85%) Maven
4 13 (48.15%) Sonatype Nexus
5 12 (44.44%) JIRA
6 6 (22.22%) Ant
7 5 (18.52%) JUnit
7 5 (18.52%) Liquibase
7 5 (18.52%) SonarQube
7 5 (18.52%) Subversion
7 5 (18.52%) TeamCity
8 4 (14.81%) Cucumber
8 4 (14.81%) JBehave
8 4 (14.81%) JIRA Agile
8 4 (14.81%) jMock
8 4 (14.81%) Mockito
8 4 (14.81%) Selenium
8 4 (14.81%) Xcode
9 3 (11.11%) Hudson
10 1 (3.70%) Gradle
General
1 5 (18.52%) Banking
2 4 (14.81%) Investment Banking
3 2 (7.41%) Front Office
3 2 (7.41%) Marketing
4 1 (3.70%) Finance
4 1 (3.70%) Games
Job Titles
1 8 (29.63%) Developer
2 5 (18.52%) DevOps Engineer
2 5 (18.52%) Java Developer
2 5 (18.52%) Lead DevOps
3 3 (11.11%) Linux Engineer
3 3 (11.11%) Linux/Unix DevOps
4 2 (7.41%) Android Developer
4 2 (7.41%) Consultant
4 2 (7.41%) Front End Developer (Client-Side Developer)
4 2 (7.41%) Front End Java Developer (Client-Side Java Developer)
4 2 (7.41%) Linux DevOps Engineer
5 1 (3.70%) Android Engineer
5 1 (3.70%) Angular Developer
5 1 (3.70%) Cloud Automation Engineer
5 1 (3.70%) Cloud Engineer
5 1 (3.70%) DevOps Consultant
5 1 (3.70%) IT Engineer
5 1 (3.70%) Linux Scripter
5 1 (3.70%) Node.js Developer
5 1 (3.70%) Platform Engineer
Libraries, Frameworks & Software Standards
1 9 (33.33%) JSON
1 9 (33.33%) REST
1 9 (33.33%) Web Services
1 9 (33.33%) XML
2 5 (18.52%) CSS
2 5 (18.52%) ELK Stack
2 5 (18.52%) Hibernate
2 5 (18.52%) J2EE
2 5 (18.52%) JDBC
2 5 (18.52%) JMS
2 5 (18.52%) JMX
2 5 (18.52%) MCollective
2 5 (18.52%) Spring
2 5 (18.52%) Spring MVC
3 4 (14.81%) AngularJS
3 4 (14.81%) Cocoa
3 4 (14.81%) HTML
3 4 (14.81%) HTML5
3 4 (14.81%) KnockoutJS
3 4 (14.81%) Node.js
Miscellaneous
1 5 (18.52%) Foreign Exchange (FX)
1 5 (18.52%) Inversion of Control
2 4 (14.81%) User Experience
3 1 (3.70%) Cryptography
3 1 (3.70%) Digital Media
3 1 (3.70%) Online Games
Operating Systems
1 15 (55.56%) Linux
2 6 (22.22%) Unix
3 4 (14.81%) Android
3 4 (14.81%) Apple iOS
3 4 (14.81%) CentOS
4 1 (3.70%) Fedora
4 1 (3.70%) Red Hat Enterprise Linux
Processes & Methodologies
1 23 (85.19%) Agile Software Development
2 18 (66.67%) Continuous Integration
3 15 (55.56%) TDD
4 11 (40.74%) DevOps
5 6 (22.22%) Continuous Delivery
6 5 (18.52%) AOP
6 5 (18.52%) Concurrent Programming
6 5 (18.52%) Configuration Management
6 5 (18.52%) Multithreading
6 5 (18.52%) MVC
6 5 (18.52%) Service Management
6 5 (18.52%) Software Delivery
7 4 (14.81%) Cross-Browser Testing
7 4 (14.81%) Low Latency
7 4 (14.81%) Test Automation
7 4 (14.81%) Wireframes
7 4 (14.81%) Workflow
8 3 (11.11%) Android Development
8 3 (11.11%) iOS Development
8 3 (11.11%) Scrum
Programming Languages
1 15 (55.56%) Java
2 6 (22.22%) JavaScript
3 5 (18.52%) SQL
4 4 (14.81%) Objective-C
5 3 (11.11%) Python
6 2 (7.41%) PHP
7 1 (3.70%) Apple Swift
7 1 (3.70%) Bash Shell
7 1 (3.70%) Ruby
7 1 (3.70%) Scala
7 1 (3.70%) Shell Script
System Software
1 8 (29.63%) Docker
2 5 (18.52%) Postfix
2 5 (18.52%) Squid
3 3 (11.11%) KVM
3 3 (11.11%) oVirt
4 1 (3.70%) Varnish
4 1 (3.70%) Virtual Servers
Systems Management
1 10 (37.04%) Opscode Chef
2 9 (33.33%) Ansible
3 7 (25.93%) Puppet
4 5 (18.52%) Kibana
4 5 (18.52%) Kubernetes
4 5 (18.52%) logstash
4 5 (18.52%) Nagios
4 5 (18.52%) Rancher
4 5 (18.52%) Terraform
4 5 (18.52%) ZABBIX
5 3 (11.11%) Cobbler
5 3 (11.11%) Pingdom
5 3 (11.11%) Salt
6 1 (3.70%) Graylog
6 1 (3.70%) Packer
6 1 (3.70%) Riemann
Vendors
1 5 (18.52%) Oracle
1 5 (18.52%) Sonatype
1 5 (18.52%) TIBCO
1 5 (18.52%) VMware
2 4 (14.81%) Caplin
2 4 (14.81%) IBM
3 3 (11.11%) Cisco
3 3 (11.11%) Dell
3 3 (11.11%) F5
3 3 (11.11%) New Relic
3 3 (11.11%) Rackspace
3 3 (11.11%) SaltStack
4 2 (7.41%) Currenex
4 2 (7.41%) FXall