The table below looks at the statistics for Tomcat skills in IT contracts advertised for the Sheffield region. Included is a guide to the contractor rates offered in IT contracts that have cited Tomcat over the 3 months to 10 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
10 Dec 2016
Same period 2015 Same period 2014
Apache Tomcat
Rank 42 18 26
Rank change year-on-year
-24 +8
Contract jobs citing Tomcat 10 24 6
As % of all contract IT jobs located in Sheffield 2.04% 5.62% 2.52%
As % of the Application Platforms category 17.24% 25.53% 9.84%
Number of daily rates quoted 9 18 2
Median daily rate £450 £495 £438
Median daily rate % change year-on-year
-9.09% +13.14%
UK excluding London median daily rate £415 £420 £400
% change year-on-year
-1.19% +5.00%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £31.50 £36.40
% change year-on-year
- -13.46%
Tomcat
South Yorkshire

The following table is for comparison with the above and provides statistics for the entire Application Platforms category in contract jobs advertised in the Sheffield region.

Application Platforms Category
Sheffield
Contract IT job ads with a match in the
Application Platforms category
58 94 61
As % of all contract IT jobs located in Sheffield 11.84% 22.01% 25.63%
Number of daily rates quoted 40 65 38
Median daily rate £450 £490 £400
Median daily rate % change year-on-year
-8.16% +22.50%
90% offered a daily rate of more than £350 £345 £175
10% offered a daily rate of more than £550 £566 £475
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 0 2 1
Median hourly rate - £9.00 £16.34
Median hourly rate % change year-on-year
- -44.92%
UK excluding London median hourly rate £21.47 £17.50 £19.75
% change year-on-year
+22.65% -11.39%

Tomcat
Jobs Demand Trend in Sheffield

The demand trend of contract jobs across the Sheffield region citing Tomcat as a proportion of all IT contracts with a match in the Application Platforms category.

Tomcat Jobs Demand Trend in Sheffield

Tomcat
Daily Rate Trend in Sheffield

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

Tomcat Daily Rate Trend in Sheffield

Tomcat
Top 30 Related IT Skills in Sheffield

For the 6 months to 10 December 2016, IT contractor jobs citing Tomcat 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 Sheffield region with a requirement for Tomcat.

1 24 (88.89%) Agile Software Development
2 17 (62.96%) Java
3 16 (59.26%) MongoDB
4 15 (55.56%) WebSphere
4 15 (55.56%) Linux
5 13 (48.15%) IIS
6 12 (44.44%) Windows
6 12 (44.44%) HTTP
6 12 (44.44%) Puppet
7 10 (37.04%) TDD
8 9 (33.33%) Scrum
8 9 (33.33%) Spring
8 9 (33.33%) Selenium
8 9 (33.33%) jMock
8 9 (33.33%) EasyMock
8 9 (33.33%) nginx
8 9 (33.33%) NoSQL
8 9 (33.33%) Scala
8 9 (33.33%) Mockito
8 9 (33.33%) Clojure
8 9 (33.33%) BDD
8 9 (33.33%) Opscode Chef
8 9 (33.33%) Docker
8 9 (33.33%) DevOps
8 9 (33.33%) Spock
9 8 (29.63%) Continuous Delivery
9 8 (29.63%) Spring Boot
9 8 (29.63%) Microservices
9 8 (29.63%) Bash Shell
9 8 (29.63%) Jenkins

Tomcat
Top Related IT Skills in Sheffield 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 15 (55.56%) WebSphere
2 13 (48.15%) IIS
3 9 (33.33%) nginx
4 7 (25.93%) Jetty
4 7 (25.93%) Mongrel
5 5 (18.52%) Apache
5 5 (18.52%) Oracle Coherence
5 5 (18.52%) Oracle HTTP Server
6 3 (11.11%) FileNet
6 3 (11.11%) WebLogic
6 3 (11.11%) WebLogic Portal
6 3 (11.11%) WebSphere Application Server
6 3 (11.11%) WebSphere Portal
7 2 (7.41%) Alfresco
7 2 (7.41%) Confluence
8 1 (3.70%) Elasticsearch
8 1 (3.70%) Liferay
Applications
1 2 (7.41%) MS Excel
Cloud Services
1 7 (25.93%) Cloud Computing
2 2 (7.41%) Amazon AWS
2 2 (7.41%) GitHub
3 1 (3.70%) Amazon EC2
3 1 (3.70%) Amazon ElastiCache
3 1 (3.70%) Amazon ELB
3 1 (3.70%) Amazon S3
3 1 (3.70%) AWS CloudFormation
3 1 (3.70%) CloudFront
3 1 (3.70%) IaaS
3 1 (3.70%) Microsoft Azure
Communications & Networking
1 12 (44.44%) HTTP
2 7 (25.93%) DHCP
2 7 (25.93%) DNS
2 7 (25.93%) FTP
2 7 (25.93%) IPsec
2 7 (25.93%) TCP/IP
3 5 (18.52%) FCoE
3 5 (18.52%) Fibre Channel
3 5 (18.52%) iSCSI
3 5 (18.52%) LAN
3 5 (18.52%) Multicast
3 5 (18.52%) NAS
3 5 (18.52%) SAN
3 5 (18.52%) WAN
4 1 (3.70%) Firewall
4 1 (3.70%) Network Security
Database & Business Intelligence
1 16 (59.26%) MongoDB
2 9 (33.33%) NoSQL
3 8 (29.63%) MySQL
3 8 (29.63%) PostgreSQL
4 7 (25.93%) SQL Server
5 5 (18.52%) Hadoop
5 5 (18.52%) HBase
6 1 (3.70%) Amazon RDS
6 1 (3.70%) Redis
Development Applications
1 9 (33.33%) EasyMock
1 9 (33.33%) jMock
1 9 (33.33%) Mockito
1 9 (33.33%) Selenium
1 9 (33.33%) Spock
2 8 (29.63%) Jenkins
3 7 (25.93%) Travis CI
4 3 (11.11%) Git (software)
5 2 (7.41%) Atlassian Bamboo
5 2 (7.41%) JIRA
6 1 (3.70%) Ant
6 1 (3.70%) git-flow
6 1 (3.70%) Gradle
6 1 (3.70%) Maven
6 1 (3.70%) Subversion
6 1 (3.70%) Vagrant
General
1 6 (22.22%) Banking
1 6 (22.22%) Finance
Job Titles
1 10 (37.04%) Developer
1 10 (37.04%) Java Developer
2 9 (33.33%) DevOps Engineer
3 8 (29.63%) Agile Developer
3 8 (29.63%) Agile Java Developer
4 7 (25.93%) Linux DevOps Engineer
4 7 (25.93%) Linux Engineer
4 7 (25.93%) Linux/Unix DevOps
5 5 (18.52%) Architect
5 5 (18.52%) Infrastructure Architect
6 3 (11.11%) Infrastructure Solutions Architect
6 3 (11.11%) Solutions Architect
7 2 (7.41%) Administrator
7 2 (7.41%) Analyst
7 2 (7.41%) WebSphere Administrator
8 1 (3.70%) Elasticsearch Developer
8 1 (3.70%) Enterprise Solutions Architect
8 1 (3.70%) Middleware Administrator
8 1 (3.70%) Middleware Analyst
8 1 (3.70%) Technical Analyst
Libraries, Frameworks & Software Standards
1 9 (33.33%) Spring
2 8 (29.63%) Spring Boot
3 7 (25.93%) LAMP
3 7 (25.93%) LAPP Stack
3 7 (25.93%) LEMP Stack
3 7 (25.93%) Middleware
3 7 (25.93%) Servlets
4 5 (18.52%) HTML
4 5 (18.52%) Rendezvous
4 5 (18.52%) XML
4 5 (18.52%) XSLT
5 2 (7.41%) WebSphere MQ
6 1 (3.70%) JRuby
6 1 (3.70%) JSON
6 1 (3.70%) RabbitMQ
6 1 (3.70%) REST
6 1 (3.70%) SOAP
6 1 (3.70%) Spring MVC
6 1 (3.70%) Velocity
6 1 (3.70%) Web Services
Miscellaneous
1 3 (11.11%) DataPower
1 3 (11.11%) iSeries
2 1 (3.70%) Private Cloud
2 1 (3.70%) Public Cloud
Operating Systems
1 15 (55.56%) Linux
2 12 (44.44%) Windows
3 5 (18.52%) Solaris
4 4 (14.81%) Unix
5 2 (7.41%) CentOS
Processes & Methodologies
1 24 (88.89%) Agile Software Development
2 10 (37.04%) TDD
3 9 (33.33%) BDD
3 9 (33.33%) DevOps
3 9 (33.33%) Scrum
4 8 (29.63%) Continuous Delivery
4 8 (29.63%) Continuous Integration
4 8 (29.63%) Microservices
5 5 (18.52%) Benchmarking
5 5 (18.52%) Performance Tuning
6 1 (3.70%) Configuration Management
6 1 (3.70%) Continuous Deployment
6 1 (3.70%) Data Protection
6 1 (3.70%) MVC
6 1 (3.70%) Open Source
6 1 (3.70%) Security Architecture
6 1 (3.70%) Server Virtualisation
6 1 (3.70%) Workflow
Programming Languages
1 17 (62.96%) Java
2 9 (33.33%) Clojure
2 9 (33.33%) Scala
3 8 (29.63%) Bash Shell
3 8 (29.63%) Python
4 7 (25.93%) Ruby
4 7 (25.93%) SQL
5 5 (18.52%) JavaScript
6 3 (11.11%) Perl
7 1 (3.70%) Groovy
7 1 (3.70%) Jython
7 1 (3.70%) PHP
7 1 (3.70%) PowerShell
System Software
1 9 (33.33%) Docker
2 6 (22.22%) Xen
3 5 (18.52%) Hyper-V
3 5 (18.52%) KVM
3 5 (18.52%) NFS
3 5 (18.52%) Oracle RAC
3 5 (18.52%) SRDF
3 5 (18.52%) VMware Infrastructure
4 1 (3.70%) GlusterFS
4 1 (3.70%) Shibboleth
Systems Management
1 12 (44.44%) Puppet
2 9 (33.33%) Opscode Chef
3 2 (7.41%) Ansible
4 1 (3.70%) Kibana
4 1 (3.70%) logstash
4 1 (3.70%) Packer
Vendors
1 7 (25.93%) Microsoft
2 5 (18.52%) Cisco
2 5 (18.52%) DataSynapse
2 5 (18.52%) EMC
2 5 (18.52%) IBM
2 5 (18.52%) Intel
2 5 (18.52%) NetApp
2 5 (18.52%) Oracle
2 5 (18.52%) Sybase
2 5 (18.52%) TIBCO
2 5 (18.52%) VMware
3 2 (7.41%) AppDynamics
4 1 (3.70%) New Relic
4 1 (3.70%) SaltStack
4 1 (3.70%) WSO2