Period
to 19 September 2018

The following table provides summary statistics for contract job vacancies advertised in Birmingham with a requirement for Twitter Bootstrap skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Twitter Bootstrap over the 6 months to 19 September 2018 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.

Twitter Bootstrap
West Midlands > Birmingham
6 months to
19 Sep 2018
Same period 2017 Same period 2016
Rank 70 72 96
Rank change year-on-year +2 +24 -10
Contract jobs citing Twitter Bootstrap 33 23 6
As % of all contract IT jobs advertised in Birmingham 2.22% 1.62% 0.39%
As % of the Libraries, Frameworks & Software Standards category 7.11% 6.23% 1.40%
Number of daily rates quoted 30 19 5
Birmingham median daily rate £363 £360 £350
Median daily rate % change year-on-year +0.69% +2.86% +16.67%
10th Percentile £175 £277 £308
90th Percentile £478 £460 £383
West Midlands median daily rate £360 £350 £340
% change year-on-year +2.86% +2.94% +4.21%
Number of hourly rates quoted 0 0 0
Birmingham median hourly rate - - -
West Midlands median hourly rate £29.50 - -

Twitter Bootstrap 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 Birmingham with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Birmingham
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 464 369 429
As % of all contract IT jobs advertised in Birmingham 31.22% 26.04% 27.61%
Number of daily rates quoted 301 261 300
Birmingham median daily rate £425 £400 £375
Median daily rate % change year-on-year +6.25% +6.67% +7.14%
10th Percentile £294 £263 £250
90th Percentile £563 £525 £525
West Midlands median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% +7.14%
Number of hourly rates quoted 3 3 1
Birmingham median hourly rate £24.00 £17.00 £9.00
Median hourly rate % change year-on-year +41.18% +88.89% -38.83%
10th Percentile £16.20 £13.50 £8.75
90th Percentile £35.40 £36.30 £9.25
West Midlands median hourly rate £25.75 £27.50 £23.00
% change year-on-year -6.36% +19.57% -19.83%

Twitter Bootstrap
Job Vacancy Trend in Birmingham

Job postings citing Twitter Bootstrap as a percentage of all IT jobs advertised in Birmingham.

Job vacancy trend for Twitter Bootstrap in Birmingham

Twitter Bootstrap
Contractor Daily Rate Trend in Birmingham

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Twitter Bootstrap in Birmingham.

Contractor daily rate trend for Twitter Bootstrap in Birmingham

Twitter Bootstrap
Contractor Daily Rate Histogram in Birmingham

The daily rate distribution of IT jobs citing Twitter Bootstrap in Birmingham over the 6 months to 19 September 2018.

Contractor daily rate histogram for Twitter Bootstrap in Birmingham

For the 6 months to 19 September 2018, IT contractor jobs citing Twitter Bootstrap 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 Birmingham region with a requirement for Twitter Bootstrap.

1 29 (87.88%) HTML
1 29 (87.88%) CSS
2 26 (78.79%) JavaScript
3 23 (69.70%) HTML5
4 20 (60.61%) jQuery
5 17 (51.52%) Front End Development
6 16 (48.48%) .NET
6 16 (48.48%) ASP.NET
6 16 (48.48%) MVC
7 15 (45.45%) Agile Software Development
7 15 (45.45%) KnockoutJS
7 15 (45.45%) React
8 14 (42.42%) AngularJS
8 14 (42.42%) C#
9 13 (39.39%) User Experience
10 12 (36.36%) SQL Server
11 11 (33.33%) TDD
11 11 (33.33%) Sass
11 11 (33.33%) LESS
11 11 (33.33%) CSS3
11 11 (33.33%) ASP.NET MVC
12 10 (30.30%) Responsive Web Design
12 10 (30.30%) TypeScript
13 8 (24.24%) Continuous Improvement
13 8 (24.24%) Git (software)
14 7 (21.21%) Scrum
14 7 (21.21%) E-Commerce
14 7 (21.21%) gulp
15 6 (18.18%) Wireframes
15 6 (18.18%) Prototyping

Twitter Bootstrap
Co-occurring IT Skills in Birmingham 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 3 (9.09%) Elasticsearch
2 1 (3.03%) nginx
Business Applications
1 1 (3.03%) Dynamics CRM
1 1 (3.03%) NetSuite
Cloud Services
1 6 (18.18%) Microsoft Azure
2 5 (15.15%) npm
3 3 (9.09%) Yarn
4 2 (6.06%) Dynamics 365
5 1 (3.03%) Amazon AWS
5 1 (3.03%) Cloud Computing
5 1 (3.03%) GitHub
5 1 (3.03%) Google Cloud Platform
5 1 (3.03%) SaaS
Communications & Networking
1 1 (3.03%) SMS
Database & Business Intelligence
1 12 (36.36%) SQL Server
2 5 (15.15%) MySQL
3 3 (9.09%) Apache Cassandra
3 3 (9.09%) MongoDB
3 3 (9.09%) NoSQL
3 3 (9.09%) PostgreSQL
3 3 (9.09%) Redis
4 1 (3.03%) SQLite
Development Applications
1 8 (24.24%) Git (software)
2 7 (21.21%) gulp
3 4 (12.12%) Jasmine
3 4 (12.12%) Karma Test Runner
3 4 (12.12%) webpack
4 2 (6.06%) Bower
4 2 (6.06%) Grunt
5 1 (3.03%) Eclipse
5 1 (3.03%) GitLab
5 1 (3.03%) Mercurial
5 1 (3.03%) Visual Studio
5 1 (3.03%) Xcode
General
1 1 (3.03%) Advertising
1 1 (3.03%) Games
1 1 (3.03%) Law
Job Titles
1 32 (96.97%) Developer
2 13 (39.39%) .NET Developer
2 13 (39.39%) Front End Developer (Client-Side Developer)
3 11 (33.33%) HTML Developer
4 10 (30.30%) JavaScript Developer
5 9 (27.27%) HTML CSS Developer
5 9 (27.27%) React Developer
6 8 (24.24%) ASP.NET Developer
6 8 (24.24%) C# .NET Developer
6 8 (24.24%) C# Developer
7 7 (21.21%) C# ASP.NET Developer
8 4 (12.12%) Agile Developer
9 3 (9.09%) Senior Developer
9 3 (9.09%) UI Developer
9 3 (9.09%) UI/UX Developer
9 3 (9.09%) UX Developer
10 2 (6.06%) Agile .NET Developer
10 2 (6.06%) Cloud Developer
10 2 (6.06%) Full Stack Developer
10 2 (6.06%) Senior Full Stack Developer
Libraries, Frameworks & Software Standards
1 29 (87.88%) CSS
1 29 (87.88%) HTML
2 23 (69.70%) HTML5
3 20 (60.61%) jQuery
4 16 (48.48%) .NET
4 16 (48.48%) ASP.NET
5 15 (45.45%) KnockoutJS
5 15 (45.45%) React
6 14 (42.42%) AngularJS
7 11 (33.33%) ASP.NET MVC
7 11 (33.33%) CSS3
7 11 (33.33%) LESS
7 11 (33.33%) Sass
8 6 (18.18%) .NET Framework
8 6 (18.18%) Entity Framework
8 6 (18.18%) Redux
8 6 (18.18%) Semantic HTML
9 5 (15.15%) ASP.NET MVC 4
9 5 (15.15%) ASP.NET MVC 5
9 5 (15.15%) Code First Entity Framework
Miscellaneous
1 13 (39.39%) User Experience
2 2 (6.06%) Mobile App
3 1 (3.03%) iPhone
Operating Systems
1 1 (3.03%) Android
1 1 (3.03%) Apple iOS
1 1 (3.03%) Linux
Processes & Methodologies
1 17 (51.52%) Front End Development
2 16 (48.48%) MVC
3 15 (45.45%) Agile Software Development
4 11 (33.33%) TDD
5 10 (30.30%) Responsive Web Design
6 8 (24.24%) Continuous Improvement
7 7 (21.21%) E-Commerce
7 7 (21.21%) Scrum
8 6 (18.18%) OO
8 6 (18.18%) Prototyping
8 6 (18.18%) Wireframes
9 5 (15.15%) Microservices
10 3 (9.09%) Co-Creation
10 3 (9.09%) Disruptive Innovation
10 3 (9.09%) Isomorphic Development
10 3 (9.09%) Isomorphic JavaScript
10 3 (9.09%) Kanban
10 3 (9.09%) Mobile Development
10 3 (9.09%) SDLC
11 2 (6.06%) Problem-Solving
Programming Languages
1 26 (78.79%) JavaScript
2 14 (42.42%) C#
3 10 (30.30%) TypeScript
4 5 (15.15%) ES6
4 5 (15.15%) ES7
5 4 (12.12%) ES8
5 4 (12.12%) PureScript
6 3 (9.09%) Python
7 1 (3.03%) Apple Swift
7 1 (3.03%) Go
7 1 (3.03%) Objective-C
7 1 (3.03%) PHP
7 1 (3.03%) VB.NET
Quality Assurance & Compliance
1 1 (3.03%) GCP
Systems Management
1 4 (12.12%) Systems Management Server (SMS)
2 2 (6.06%) Kubernetes
3 1 (3.03%) HockeyApp
Vendors
1 6 (18.18%) Microsoft
2 4 (12.12%) Xamarin
3 1 (3.03%) Apple
3 1 (3.03%) Twitter