Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in Hounslow with a requirement for CSS3 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CSS3 over the 6 months to 24 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

CSS 3
West London > Hounslow
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 25 27 33
Rank change year-on-year +2 +6 -1
Contract jobs citing CSS3 18 8 6
As % of all contract IT jobs advertised in Hounslow 5.77% 2.70% 1.80%
As % of the Libraries, Frameworks & Software Standards category 13.95% 11.11% 10.71%
Number of daily rates quoted 15 7 6
Hounslow median daily rate £525 £425 £350
Median daily rate % change year-on-year +23.53% +21.43% -28.21%
10th Percentile £313 £239 £297
90th Percentile £598 £438 £513
West London median daily rate £450 £400 £375
% change year-on-year +12.50% +6.67% -10.71%
Number of hourly rates quoted 0 0 0
Hounslow median hourly rate - - -
West London median hourly rate - - -

CSS3 is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hounslow with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Hounslow
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 129 72 56
As % of all contract IT jobs advertised in Hounslow 41.35% 24.32% 16.77%
Number of daily rates quoted 81 51 45
Hounslow median daily rate £518 £425 £400
Median daily rate % change year-on-year +21.76% +6.25% -4.76%
10th Percentile £313 £300 £291
90th Percentile £585 £548 £495
West London median daily rate £488 £425 £375
% change year-on-year +14.71% +13.33% -9.09%
Number of hourly rates quoted 1 3 1
Hounslow median hourly rate £26.00 £50.00 £18.25
Median hourly rate % change year-on-year -48.00% +173.97% -47.86%
West London median hourly rate £34.49 £31.25 £38.00
% change year-on-year +10.36% -17.76% +2.70%

CSS3
Job Vacancy Trend in Hounslow

Job postings citing CSS3 as a percentage of all IT jobs advertised in Hounslow.

Job vacancy trend for CSS3 in Hounslow

CSS3
Contractor Daily Rate Trend in Hounslow

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing CSS3 in Hounslow.

Contractor daily rate trend for CSS3 in Hounslow

CSS3
Contractor Daily Rate Histogram in Hounslow

The daily rate distribution of IT jobs citing CSS3 in Hounslow over the 6 months to 24 November 2017.

Contractor daily rate histogram for CSS3 in Hounslow

CSS3
Contract Job Locations in Hounslow

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CSS3 within the Hounslow region over the 6 months to 24 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Isleworth - 10 £530 - 1
Feltham +2 1 £351 -17.53%
Brentford - 1 £375 -
Osterley - 1 £325 -
CSS3
West London

For the 6 months to 24 November 2017, IT contractor jobs citing CSS3 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 Hounslow region with a requirement for CSS3.

1 18 (100.00%) HTML
1 18 (100.00%) JavaScript
1 18 (100.00%) CSS
1 18 (100.00%) HTML5
2 14 (77.78%) Git (software)
2 14 (77.78%) Agile Software Development
3 10 (55.56%) TDD
3 10 (55.56%) Pair Programming
3 10 (55.56%) Web Services
3 10 (55.56%) BDD
3 10 (55.56%) Continuous Improvement
4 9 (50.00%) RESTful
4 9 (50.00%) Continuous Integration
5 8 (44.44%) High Availability
6 7 (38.89%) jQuery
6 7 (38.89%) User Stories
6 7 (38.89%) Continuous Delivery
6 7 (38.89%) Redux
7 6 (33.33%) Front End Development
7 6 (33.33%) Node.js
8 5 (27.78%) MVC
9 4 (22.22%) Web Development
10 3 (16.67%) Degree
10 3 (16.67%) SQL
10 3 (16.67%) Linux
10 3 (16.67%) React
10 3 (16.67%) Wireframes
10 3 (16.67%) Responsive Web Design
10 3 (16.67%) AngularJS
11 2 (11.11%) Jasmine

CSS3
Co-occurring IT Skills in Hounslow 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 2 (11.11%) IIS
Applications
1 2 (11.11%) Photoshop
2 1 (5.56%) InVision
2 1 (5.56%) Microsoft PowerPoint
Cloud Services
1 1 (5.56%) GitHub
Database & Business Intelligence
1 2 (11.11%) MongoDB
1 2 (11.11%) SQL Server
2 1 (5.56%) Data Warehouse
Development Applications
1 14 (77.78%) Git (software)
2 2 (11.11%) Jasmine
3 1 (5.56%) Bitbucket
3 1 (5.56%) Gradle
3 1 (5.56%) Hudson
3 1 (5.56%) Jenkins
3 1 (5.56%) Subversion
3 1 (5.56%) Team Foundation Server
General
1 2 (11.11%) Back Office
2 1 (5.56%) Telecoms
Job Titles
1 18 (100.00%) Developer
2 6 (33.33%) Front End Developer (Client-Side Developer)
3 3 (16.67%) JavaScript Developer
4 2 (11.11%) HTML CSS Developer
4 2 (11.11%) HTML Developer
5 1 (5.56%) .NET Developer
5 1 (5.56%) Cloud Developer
5 1 (5.56%) PHP Developer
5 1 (5.56%) Scala Developer
5 1 (5.56%) Senior Developer
5 1 (5.56%) Senior Front-End Developer
5 1 (5.56%) Senior UI Developer
5 1 (5.56%) UI Developer
Libraries, Frameworks & Software Standards
1 18 (100.00%) CSS
1 18 (100.00%) HTML
1 18 (100.00%) HTML5
2 10 (55.56%) Web Services
3 9 (50.00%) RESTful
4 7 (38.89%) jQuery
4 7 (38.89%) Redux
5 6 (33.33%) Node.js
6 3 (16.67%) AngularJS
6 3 (16.67%) React
7 2 (11.11%) LESS
7 2 (11.11%) Meteor
7 2 (11.11%) Twitter Bootstrap
7 2 (11.11%) WebSockets
7 2 (11.11%) Zurb Foundation
8 1 (5.56%) D3.js
8 1 (5.56%) Entity Framework
8 1 (5.56%) Sass
8 1 (5.56%) Spring Boot
8 1 (5.56%) WebGL
Miscellaneous
1 2 (11.11%) Analytical Skills
1 2 (11.11%) Linux Command Line
2 1 (5.56%) Digital Media
2 1 (5.56%) Interactive TV
2 1 (5.56%) User Experience
Operating Systems
1 3 (16.67%) Linux
2 2 (11.11%) Unix
2 2 (11.11%) Windows
2 2 (11.11%) Windows Server
Processes & Methodologies
1 14 (77.78%) Agile Software Development
2 10 (55.56%) BDD
2 10 (55.56%) Continuous Improvement
2 10 (55.56%) Pair Programming
2 10 (55.56%) TDD
3 9 (50.00%) Continuous Integration
4 8 (44.44%) High Availability
5 7 (38.89%) Continuous Delivery
5 7 (38.89%) User Stories
6 6 (33.33%) Front End Development
7 5 (27.78%) MVC
8 4 (22.22%) Web Development
9 3 (16.67%) Responsive Web Design
9 3 (16.67%) Wireframes
10 2 (11.11%) Don't repeat yourself (DRY)
10 2 (11.11%) Online Security
10 2 (11.11%) OOP
10 2 (11.11%) Open Source
10 2 (11.11%) Service Delivery
10 2 (11.11%) Software Testing
Programming Languages
1 18 (100.00%) JavaScript
2 3 (16.67%) SQL
3 2 (11.11%) PHP
3 2 (11.11%) PHP 5
3 2 (11.11%) T-SQL
4 1 (5.56%) C#
4 1 (5.56%) Java
4 1 (5.56%) Scala
Qualifications
1 3 (16.67%) Degree
Quality Assurance & Compliance
1 2 (11.11%) WCAG
System Software
1 1 (5.56%) Docker
Vendors
1 2 (11.11%) Capita