The table below looks at the statistics for JavaScript skills in IT contracts advertised for the Croydon region. Included is a guide to the average contractor rates offered in IT contracts that have cited JavaScript over the 3 months to 1 April 2015 with a comparison to the same period in 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.

Location
3 months to
1 Apr 2015
Same period 2014 Same period 2013
JavaScript (including ECMAScript)
Rank 11 21 12
Rank change year-on-year
+10 -9
Contract jobs citing JavaScript 15 1 3
As % of all contract IT jobs located in Croydon 11.63% 1.08% 4.48%
As % of the Programming Languages category 27.78% 5.00% 10.71%
Number of daily rates quoted 13 1 2
Average daily rate
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of your Daily Rate
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£375 £425 £388
Average daily rate % change year-on-year
-11.76% +9.67%
90% offered a daily rate of more than £328 £425 £358
10% offered a daily rate of more than £385 £425 £418
UK excluding London average daily rate £350 £325 £305
% change year-on-year
+7.69% +6.55%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £35.00 £35.00 £35.00
JavaScript
London

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

Programming Languages Category
Croydon
Contract IT job ads with a match in the
Programming Languages category
54 20 28
As % of all contract IT jobs located in Croydon 41.86% 21.51% 41.79%
Number of daily rates quoted 44 14 20
Average daily rate £375 £375 £325
Average daily rate % change year-on-year
- +15.38%
90% offered a daily rate of more than £325 £250 £225
10% offered a daily rate of more than £500 £450 £450
UK excluding London average daily rate £350 £330 £325
% change year-on-year
+6.06% +1.53%
Number of hourly rates quoted 0 0 1
Average hourly rate - - £20.00
UK excluding London average hourly rate £36.00 £35.00 £35.00
% change year-on-year
+2.85% -

JavaScript
Jobs Demand Trend in Croydon

This chart provides a 3-month moving total of IT contractor jobs citing JavaScript across the Croydon region as a proportion of the total demand within the Programming Languages category.

JavaScript Jobs Demand Trend in Croydon

JavaScript
Daily Rate Trend in Croydon

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

JavaScript Daily Rate Trend in Croydon

JavaScript
Daily Rate Histogram in Croydon

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript across the Croydon region over the 3 months to 1 April 2015.

JavaScript Daily Rate Histogram in Croydon

JavaScript
Hourly Rate Trend in Croydon

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

JavaScript Hourly Rate Trend in Croydon

JavaScript
Top 30 Related IT Skills in Croydon

For the 6 months to 1 April 2015, IT contractor jobs across the Croydon region citing JavaScript also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited JavaScript.

1 12 (75.00%) HTML
2 11 (68.75%) Agile Software Development
3 10 (62.50%) Git (software)
3 10 (62.50%) HTML5
4 9 (56.25%) PHP
5 8 (50.00%) LAMP
6 7 (43.75%) PHP5
6 7 (43.75%) Symfony
6 7 (43.75%) Zend
6 7 (43.75%) Doctrine
7 5 (31.25%) MVC
7 5 (31.25%) C#
7 5 (31.25%) SQL Server
8 4 (25.00%) .NET
8 4 (25.00%) ASP.NET
8 4 (25.00%) CSS
8 4 (25.00%) jQuery
8 4 (25.00%) ASP.NET MVC
9 3 (18.75%) BDD
9 3 (18.75%) PostgreSQL
9 3 (18.75%) Scrum
9 3 (18.75%) Finance
9 3 (18.75%) TDD
9 3 (18.75%) Web Services
9 3 (18.75%) Linux
9 3 (18.75%) Microsoft
10 2 (12.50%) Visual Studio
10 2 (12.50%) Python
10 2 (12.50%) XML
10 2 (12.50%) MySQL

JavaScript
Top Related IT Skills in Croydon by Category

For the 6 months to 1 April 2015, IT contractor jobs across the Croydon region citing JavaScript also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited JavaScript. Up to 20 skills are shown per category.

Application Platforms
1 1 (6.25%) Umbraco
1 1 (6.25%) nginx
1 1 (6.25%) Node.js
1 1 (6.25%) Sitecore CMS
1 1 (6.25%) CMS
1 1 (6.25%) JBoss
1 1 (6.25%) Apache
1 1 (6.25%) Tomcat
Business Applications
1 1 (6.25%) Dynamics CRM
Cloud Services
1 1 (6.25%) Microsoft Azure
1 1 (6.25%) Amazon AWS
1 1 (6.25%) Google Cloud Platform
Communications & Networking
1 1 (6.25%) VPN
1 1 (6.25%) DMZ
1 1 (6.25%) Firewall
Database & Business Intelligence
1 5 (31.25%) SQL Server
2 3 (18.75%) PostgreSQL
3 2 (12.50%) MySQL
4 1 (6.25%) MongoDB
4 1 (6.25%) SQL Server Reporting Services
Development Applications
1 10 (62.50%) Git (software)
2 2 (12.50%) Visual Studio
3 1 (6.25%) Team Foundation Server
3 1 (6.25%) RSpec
3 1 (6.25%) Gerrit
3 1 (6.25%) Cucumber
3 1 (6.25%) PHPUnit
3 1 (6.25%) Behat
3 1 (6.25%) Jasmine
3 1 (6.25%) Gradle
3 1 (6.25%) PhantomJS
3 1 (6.25%) Selenium
3 1 (6.25%) Subversion
3 1 (6.25%) Maven
3 1 (6.25%) Ant
3 1 (6.25%) JMeter
General
1 3 (18.75%) Finance
2 1 (6.25%) Banking
2 1 (6.25%) Financial Institution
Job Titles
1 13 (81.25%) Developer
2 8 (50.00%) Senior Developer
2 8 (50.00%) PHP Developer
3 7 (43.75%) Senior PHP Developer
4 4 (25.00%) .NET Developer
5 2 (12.50%) C# Developer
5 2 (12.50%) C# .NET Developer
5 2 (12.50%) C# ASP.NET Developer
6 1 (6.25%) Web Support Engineer
6 1 (6.25%) Agile .NET Developer
6 1 (6.25%) Microsoft CRM Consultant
6 1 (6.25%) Web Engineer
6 1 (6.25%) CRM Developer
6 1 (6.25%) DevOps Engineer
6 1 (6.25%) Senior DevOps Engineer
6 1 (6.25%) ASP.NET Developer
6 1 (6.25%) Microsoft Developer
6 1 (6.25%) .NET Web Developer
6 1 (6.25%) Senior .NET Developer
6 1 (6.25%) CRM Consultant
Libraries, Frameworks & Software Standards
1 12 (75.00%) HTML
2 10 (62.50%) HTML5
3 8 (50.00%) LAMP
4 7 (43.75%) Symfony
4 7 (43.75%) Doctrine
5 4 (25.00%) .NET
5 4 (25.00%) ASP.NET
5 4 (25.00%) CSS
5 4 (25.00%) jQuery
5 4 (25.00%) ASP.NET MVC
6 3 (18.75%) Web Services
7 2 (12.50%) XML
7 2 (12.50%) WCF
7 2 (12.50%) CSS3
8 1 (6.25%) RESTful
8 1 (6.25%) Entity Framework
8 1 (6.25%) KnockoutJS
8 1 (6.25%) Sass
8 1 (6.25%) Twitter Bootstrap
8 1 (6.25%) ASP.NET Web Forms
Miscellaneous
1 1 (6.25%) Open Source
1 1 (6.25%) Social Media
1 1 (6.25%) Enterprise Software
1 1 (6.25%) User Experience
Operating Systems
1 3 (18.75%) Linux
2 2 (12.50%) Ubuntu
2 2 (12.50%) CentOS
3 1 (6.25%) Windows
Processes & Methodologies
1 11 (68.75%) Agile Software Development
2 5 (31.25%) MVC
3 3 (18.75%) BDD
3 3 (18.75%) Scrum
3 3 (18.75%) TDD
4 2 (12.50%) DevOps
4 2 (12.50%) Continuous Integration
5 1 (6.25%) Unit Testing
5 1 (6.25%) Web Usability
5 1 (6.25%) Analytics
5 1 (6.25%) Continuous Delivery
5 1 (6.25%) Web Analytics
5 1 (6.25%) Technical Architecture
5 1 (6.25%) Content Management
5 1 (6.25%) Migration
5 1 (6.25%) OO
5 1 (6.25%) CRM
5 1 (6.25%) E-Commerce
5 1 (6.25%) SOA
5 1 (6.25%) SEO
Programming Languages
1 9 (56.25%) PHP
2 7 (43.75%) PHP5
3 5 (31.25%) C#
4 2 (12.50%) Python
4 2 (12.50%) SQL
4 2 (12.50%) Ruby
5 1 (6.25%) Bash Shell
5 1 (6.25%) T-SQL
5 1 (6.25%) Java
5 1 (6.25%) Perl
Qualifications
1 1 (6.25%) Security Cleared
System Software
1 1 (6.25%) vCloud
1 1 (6.25%) Docker
Systems Management
1 2 (12.50%) Puppet
2 1 (6.25%) Capistrano
2 1 (6.25%) Vagrant
2 1 (6.25%) Opscode Chef
2 1 (6.25%) HAProxy
2 1 (6.25%) Ansible
Vendors
1 7 (43.75%) Zend
2 3 (18.75%) Microsoft
3 1 (6.25%) Sitecore
3 1 (6.25%) Google
3 1 (6.25%) VMware
3 1 (6.25%) Red Hat
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