Period
to 20 January 2019

The following table provides summary statistics for contract job vacancies advertised in Twickenham 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 20 January 2019 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
6 months to
20 Jan 2019
Same period 2018 Same period 2017
Rank 11 11 10
Rank change year-on-year 0 -1 -
Contract jobs citing CSS3 2 1 1
As % of all contract IT jobs advertised in Twickenham 4.17% 2.22% 2.70%
As % of the Libraries, Frameworks & Software Standards category 13.33% 6.67% 10.00%
Number of daily rates quoted 2 1 1
Twickenham median daily rate £525 £400 £350
Median daily rate % change year-on-year +31.25% +14.29% -
10th Percentile £513 £400 £325
90th Percentile £538 £400 £375
Richmond upon Thames median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% -
Number of hourly rates quoted 0 0 0
Twickenham median hourly rate - - -
Richmond upon Thames 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 Twickenham with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Twickenham
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 15 15 10
As % of all contract IT jobs advertised in Twickenham 31.25% 33.33% 27.03%
Number of daily rates quoted 15 13 9
Twickenham median daily rate £475 £400 £425
Median daily rate % change year-on-year +18.75% -5.88% +9.68%
10th Percentile £375 £315 £315
90th Percentile £560 £425 £500
Richmond upon Thames median daily rate £475 £400 £375
% change year-on-year +18.75% +6.67% -
Number of hourly rates quoted 0 0 0
Twickenham median hourly rate - - -
Richmond upon Thames median hourly rate - - -

CSS3
Job Vacancy Trend in Twickenham

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

Job vacancy trend for CSS3 in Twickenham

CSS3
Contractor Daily Rate Trend in Twickenham

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

Contractor daily rate trend for CSS3 in Twickenham

For the 6 months to 20 January 2019, IT contractor jobs citing CSS3 also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Twickenham region with a requirement for CSS3.

1 2 (100.00%) HTML
1 2 (100.00%) JavaScript
1 2 (100.00%) CSS
1 2 (100.00%) Agile Software Development
1 2 (100.00%) jQuery
1 2 (100.00%) HTML5
1 2 (100.00%) Sass
1 2 (100.00%) LESS
1 2 (100.00%) Ember.js
1 2 (100.00%) AngularJS
1 2 (100.00%) React

CSS3
Co-occurring IT Skills in Twickenham 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:

Job Titles
1 2 (100.00%) Developer
1 2 (100.00%) JavaScript Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) AngularJS
1 2 (100.00%) CSS
1 2 (100.00%) Ember.js
1 2 (100.00%) HTML
1 2 (100.00%) HTML5
1 2 (100.00%) jQuery
1 2 (100.00%) LESS
1 2 (100.00%) React
1 2 (100.00%) Sass
Processes & Methodologies
1 2 (100.00%) Agile Software Development
Programming Languages
1 2 (100.00%) JavaScript