The table below looks at the statistics for Perl skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Perl over the 3 months to 4 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
4 Dec 2016
Same period 2015 Same period 2014
Perl
Rank 34 49 50
Rank change year-on-year
+15 +1
Contract jobs citing Perl 23 7 13
As % of all contract IT jobs located in Hertfordshire 3.67% 1.08% 1.77%
As % of the Programming Languages category 9.83% 3.41% 4.98%
Number of daily rates quoted 14 5 8
Median daily rate £258 £325 £400
Median daily rate % change year-on-year
-20.76% -18.75%
90% offered a daily rate of more than £250 £310 £313
10% offered a daily rate of more than £389 £330 £440
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.50 £43.50 £32.50
% change year-on-year
+9.19% +33.84%
Perl
East of England

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in contract jobs advertised in the Hertfordshire region.

Programming Languages Category
Hertfordshire
Contract IT job ads with a match in the
Programming Languages category
234 205 261
As % of all contract IT jobs located in Hertfordshire 37.38% 31.64% 35.51%
Number of daily rates quoted 139 111 158
Median daily rate £425 £350 £365
Median daily rate % change year-on-year
+21.42% -4.10%
90% offered a daily rate of more than £250 £234 £258
10% offered a daily rate of more than £550 £550 £463
UK excluding London median daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 15 14 8
Median hourly rate £47.50 £40.00 £40.00
Median hourly rate % change year-on-year
+18.75% -
90% offered a hourly rate of more than £41.13 £22.95 £13.55
10% offered a hourly rate of more than £55.50 £42.05 £41.50
UK excluding London median hourly rate £40.00 £38.50 £35.00
% change year-on-year
+3.89% +10.00%

Perl
Jobs Demand Trend in Hertfordshire

The demand trend of contract jobs across the Hertfordshire region citing Perl as a proportion of all IT contracts with a match in the Programming Languages category.

Perl Jobs Demand Trend in Hertfordshire

Perl
Daily Rate Trend in Hertfordshire

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

Perl Daily Rate Trend in Hertfordshire

Perl
Daily Rate Histogram in Hertfordshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing Perl across the Hertfordshire region over the 3 months to 4 December 2016.

Perl Daily Rate Histogram in Hertfordshire

Perl
Hourly Rate Trend in Hertfordshire

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

Perl Hourly Rate Trend in Hertfordshire

Perl
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 Perl within the Hertfordshire region over the 3 months to 4 December 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Stevenage - 12 £258 -
St Albans - 3 - - 1
Watford -1 2 - - 2
Perl
East of England

Perl
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 4 December 2016, IT contractor jobs citing Perl 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 Perl.

1 27 (96.43%) Linux
2 23 (82.14%) Unix
3 17 (60.71%) Shell Script
4 14 (50.00%) Red Hat
4 14 (50.00%) SC Cleared
4 14 (50.00%) Security Cleared
4 14 (50.00%) Red Hat Enterprise Linux
5 9 (32.14%) Ruby
5 9 (32.14%) Python
5 9 (32.14%) Java
6 8 (28.57%) Apache
6 8 (28.57%) Opscode Chef
6 8 (28.57%) Ansible
7 7 (25.00%) DevOps
7 7 (25.00%) Puppet
7 7 (25.00%) PHP
8 5 (17.86%) Jenkins
8 5 (17.86%) Virtual Machines
8 5 (17.86%) Virtual Servers
8 5 (17.86%) LEMP Stack
8 5 (17.86%) JIRA
8 5 (17.86%) Git (software)
8 5 (17.86%) nginx
8 5 (17.86%) VMware Infrastructure
8 5 (17.86%) MySQL
8 5 (17.86%) VMware
8 5 (17.86%) Subversion
8 5 (17.86%) LAMP
8 5 (17.86%) Nagios
8 5 (17.86%) DHCP

Perl
Top Related 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 8 (28.57%) Apache
2 5 (17.86%) nginx
3 4 (14.29%) Confluence
4 3 (10.71%) Adobe Experience Manager
4 3 (10.71%) CMS
4 3 (10.71%) MQSeries
4 3 (10.71%) WebSphere
4 3 (10.71%) WebSphere Application Server
Cloud Services
1 3 (10.71%) Amazon AWS
2 1 (3.57%) GitHub
Communications & Networking
1 5 (17.86%) DHCP
1 5 (17.86%) DNS
2 4 (14.29%) HTTP
3 3 (10.71%) Internet
Database & Business Intelligence
1 5 (17.86%) MySQL
2 4 (14.29%) PostgreSQL
3 3 (10.71%) DB2
3 3 (10.71%) Jackrabbit
3 3 (10.71%) RDBMS
3 3 (10.71%) Relational Database
Development Applications
1 5 (17.86%) Git (software)
1 5 (17.86%) Jenkins
1 5 (17.86%) JIRA
1 5 (17.86%) Subversion
2 4 (14.29%) Bitbucket
2 4 (14.29%) Sonatype Nexus
3 3 (10.71%) Ant
3 3 (10.71%) Eclipse
3 3 (10.71%) JUnit
3 3 (10.71%) Log4j
3 3 (10.71%) Mockito
3 3 (10.71%) WebSphere Studio Application Developer
4 2 (7.14%) ClearCase
4 2 (7.14%) ClearQuest
Job Titles
1 13 (46.43%) Consultant
1 13 (46.43%) Unix Consultant
2 6 (21.43%) DevOps Engineer
3 4 (14.29%) Operations Engineer
4 3 (10.71%) Developer
4 3 (10.71%) E-Commerce Developer
4 3 (10.71%) J2EE Developer
4 3 (10.71%) Java Developer
4 3 (10.71%) Java E-Commerce Developer
4 3 (10.71%) Java/J2EE Developer
5 2 (7.14%) Analyst
5 2 (7.14%) Linux DevOps Engineer
5 2 (7.14%) Linux Engineer
5 2 (7.14%) Linux/Unix DevOps
6 1 (3.57%) AWS Architect
6 1 (3.57%) DevOps Architect
6 1 (3.57%) Senior DevOps Engineer
6 1 (3.57%) Senior Linux Engineer
6 1 (3.57%) Senior Operations Engineer
6 1 (3.57%) Systems Integrator
Libraries, Frameworks & Software Standards
1 5 (17.86%) LAMP
1 5 (17.86%) LEMP Stack
2 4 (14.29%) LAPP Stack
3 3 (10.71%) Ajax
3 3 (10.71%) EJB
3 3 (10.71%) HTML
3 3 (10.71%) J2EE
3 3 (10.71%) JDBC
3 3 (10.71%) JSON
3 3 (10.71%) JSP
3 3 (10.71%) JSTL
3 3 (10.71%) REST
3 3 (10.71%) Servlets
3 3 (10.71%) SOAP
3 3 (10.71%) Struts
3 3 (10.71%) Web Services
3 3 (10.71%) XHTML
3 3 (10.71%) XML
3 3 (10.71%) XSD
3 3 (10.71%) XSLT
Miscellaneous
1 2 (7.14%) Public Cloud
2 1 (3.57%) Computer Science
2 1 (3.57%) iPad
2 1 (3.57%) Wiki
Operating Systems
1 27 (96.43%) Linux
2 23 (82.14%) Unix
3 14 (50.00%) Red Hat Enterprise Linux
4 3 (10.71%) HPUX
4 3 (10.71%) Solaris
Processes & Methodologies
1 7 (25.00%) DevOps
2 4 (14.29%) E-Commerce
3 3 (10.71%) OO
3 3 (10.71%) Open Source
3 3 (10.71%) RAD
3 3 (10.71%) UML
4 1 (3.57%) Agile Software Development
4 1 (3.57%) API Integration
4 1 (3.57%) Continuous Delivery
4 1 (3.57%) Data Protection
4 1 (3.57%) Information Security
4 1 (3.57%) Mentoring
4 1 (3.57%) Migration
4 1 (3.57%) Pair Programming
4 1 (3.57%) Technical Architecture
Programming Languages
1 17 (60.71%) Shell Script
2 9 (32.14%) Java
2 9 (32.14%) Python
2 9 (32.14%) Ruby
3 7 (25.00%) PHP
4 3 (10.71%) Bash Shell
4 3 (10.71%) JavaScript
4 3 (10.71%) SQL
5 1 (3.57%) C
5 1 (3.57%) C++
Qualifications
1 14 (50.00%) SC Cleared
1 14 (50.00%) Security Cleared
2 1 (3.57%) Degree
System Software
1 5 (17.86%) Virtual Machines
1 5 (17.86%) Virtual Servers
1 5 (17.86%) VMware Infrastructure
2 4 (14.29%) FreeRADIUS
3 2 (7.14%) Docker
Systems Management
1 8 (28.57%) Ansible
1 8 (28.57%) Opscode Chef
2 7 (25.00%) Puppet
3 5 (17.86%) Nagios
4 1 (3.57%) Nessus
4 1 (3.57%) Packer
4 1 (3.57%) Terraform
Vendors
1 14 (50.00%) Red Hat
2 5 (17.86%) VMware
3 4 (14.29%) Cisco
4 3 (10.71%) ATG
4 3 (10.71%) Blue Martini
4 3 (10.71%) Elastic Path
4 3 (10.71%) IBM
4 3 (10.71%) Interwoven
5 2 (7.14%) Atlassian
5 2 (7.14%) Sonatype
6 1 (3.57%) Oracle
6 1 (3.57%) Splunk
6 1 (3.57%) xMatters