Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies advertised in Reading 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 17 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
Berkshire > Reading
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 73 70 80
Rank change year-on-year -3 +10 -15
Contract jobs citing CSS3 17 28 28
As % of all contract IT jobs advertised in Reading 1.33% 1.89% 1.44%
As % of the Libraries, Frameworks & Software Standards category 5.38% 9.24% 6.39%
Number of daily rates quoted 13 20 45
Reading median daily rate £350 £363 £300
Median daily rate % change year-on-year -3.45% +20.83% -3.61%
10th Percentile £303 £155 £250
90th Percentile £445 £445 £433
Berkshire median daily rate £350 £365 £313
% change year-on-year -4.11% +16.80% -6.02%
Number of hourly rates quoted 0 0 0
Reading median hourly rate - - -
Berkshire median hourly rate - £47.00 £17.50
% change year-on-year - +168.57% -

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 Reading with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Reading
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 316 303 438
As % of all contract IT jobs advertised in Reading 24.80% 20.43% 22.58%
Number of daily rates quoted 218 182 338
Reading median daily rate £400 £398 £417
Median daily rate % change year-on-year +0.63% -4.68% +7.61%
10th Percentile £305 £275 £281
90th Percentile £525 £488 £544
Berkshire median daily rate £400 £400 £400
Number of hourly rates quoted 11 7 10
Reading median hourly rate £15.00 £19.61 £50.28
Median hourly rate % change year-on-year -23.51% -60.99% +164.61%
10th Percentile £10.75 £12.40 £15.73
90th Percentile £47.50 £28.00 £55.55
Berkshire median hourly rate £32.00 £17.31 £37.25
% change year-on-year +84.92% -53.54% +96.05%

CSS3
Job Vacancy Trend in Reading

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

Job vacancy trend for CSS3 in Reading

CSS3
Contractor Daily Rate Trend in Reading

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

Contractor daily rate trend for CSS3 in Reading

CSS3
Contractor Daily Rate Histogram in Reading

The daily rate distribution of IT jobs citing CSS3 in Reading over the 6 months to 17 November 2017.

Contractor daily rate histogram for CSS3 in Reading

For the 6 months to 17 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 Reading region with a requirement for CSS3.

1 17 (100.00%) HTML
1 17 (100.00%) CSS
2 15 (88.24%) HTML5
3 14 (82.35%) JavaScript
4 10 (58.82%) jQuery
5 9 (52.94%) AngularJS
6 7 (41.18%) Front End Development
7 6 (35.29%) REST
7 6 (35.29%) JSON
8 5 (29.41%) OO
8 5 (29.41%) Agile Software Development
9 4 (23.53%) TDD
9 4 (23.53%) ECMAScript
9 4 (23.53%) C#
9 4 (23.53%) PHP
9 4 (23.53%) Workflow
9 4 (23.53%) OAuth
9 4 (23.53%) Semantic HTML
9 4 (23.53%) Twitter Bootstrap
9 4 (23.53%) Mobile App
9 4 (23.53%) webpack
9 4 (23.53%) React Native
9 4 (23.53%) ES6
9 4 (23.53%) BDD
9 4 (23.53%) Redux
10 3 (17.65%) Angular 2
10 3 (17.65%) Mobile Development
10 3 (17.65%) Web Development
10 3 (17.65%) .NET
10 3 (17.65%) ASP.NET

CSS3
Co-occurring IT Skills in Reading 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 (11.76%) WordPress
2 1 (5.88%) Adobe Experience Manager
2 1 (5.88%) CMS
2 1 (5.88%) Confluence
Applications
1 1 (5.88%) Adobe Creative Suite
1 1 (5.88%) Photoshop
Cloud Services
1 2 (11.76%) Amazon AWS
1 2 (11.76%) Microsoft Azure
Database & Business Intelligence
1 2 (11.76%) MySQL
1 2 (11.76%) SQL Server
Development Applications
1 4 (23.53%) webpack
2 2 (11.76%) Vagrant
3 1 (5.88%) Eclipse
3 1 (5.88%) Grunt
3 1 (5.88%) gulp
3 1 (5.88%) JIRA
General
1 1 (5.88%) Finance
1 1 (5.88%) Italian Language
1 1 (5.88%) Marketing
1 1 (5.88%) Swedish Language
1 1 (5.88%) Telecoms
Job Titles
1 17 (100.00%) Developer
2 6 (35.29%) Front End Developer (Client-Side Developer)
3 5 (29.41%) HTML Developer
4 4 (23.53%) HTML CSS Developer
5 3 (17.65%) Mobile Developer
5 3 (17.65%) UI Developer
6 2 (11.76%) .NET Developer
6 2 (11.76%) Angular Developer
6 2 (11.76%) Azure Developer
6 2 (11.76%) C# .NET Developer
6 2 (11.76%) C# Developer
6 2 (11.76%) JavaScript Developer
6 2 (11.76%) PHP Developer
6 2 (11.76%) WordPress Developer
7 1 (5.88%) Agile Developer
7 1 (5.88%) Digital Developer
7 1 (5.88%) Front End Web Developer (Client-Side Developer)
7 1 (5.88%) PHP WordPress Developer
7 1 (5.88%) Senior WordPress Developer
7 1 (5.88%) Web Developer
Libraries, Frameworks & Software Standards
1 17 (100.00%) CSS
1 17 (100.00%) HTML
2 15 (88.24%) HTML5
3 10 (58.82%) jQuery
4 9 (52.94%) AngularJS
5 6 (35.29%) JSON
5 6 (35.29%) REST
6 4 (23.53%) OAuth
6 4 (23.53%) React Native
6 4 (23.53%) Redux
6 4 (23.53%) Semantic HTML
6 4 (23.53%) Twitter Bootstrap
7 3 (17.65%) .NET
7 3 (17.65%) Angular 2
7 3 (17.65%) ASP.NET
7 3 (17.65%) LAMP
8 2 (11.76%) Ajax
8 2 (11.76%) ASP.NET MVC 5
8 2 (11.76%) Web Services
8 2 (11.76%) XML
Miscellaneous
1 4 (23.53%) Mobile App
2 2 (11.76%) Greenfield Project
2 2 (11.76%) User Experience
Processes & Methodologies
1 7 (41.18%) Front End Development
2 5 (29.41%) Agile Software Development
2 5 (29.41%) OO
3 4 (23.53%) BDD
3 4 (23.53%) TDD
3 4 (23.53%) Workflow
4 3 (17.65%) Mobile Development
4 3 (17.65%) MVC
4 3 (17.65%) Web Development
5 2 (11.76%) Cross-Browser Compatibility
5 2 (11.76%) Cross-Browser Development
5 2 (11.76%) OO PHP
5 2 (11.76%) OOD
5 2 (11.76%) UML
5 2 (11.76%) Web Application Development
6 1 (5.88%) Continuous Integration
6 1 (5.88%) E-Commerce
6 1 (5.88%) Mentoring
6 1 (5.88%) Unit Testing
6 1 (5.88%) Wireframes
Programming Languages
1 14 (82.35%) JavaScript
2 4 (23.53%) C#
2 4 (23.53%) ECMAScript
2 4 (23.53%) ES6
2 4 (23.53%) PHP
3 2 (11.76%) TypeScript
3 2 (11.76%) VB.NET
4 1 (5.88%) Java
4 1 (5.88%) Ruby
System Software
1 2 (11.76%) Docker
Vendors
1 1 (5.88%) Adobe