The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for KnockoutJS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited KnockoutJS over the 3 months to 23 June 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.

Knockout
East of England / Hertfordshire
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 45 - 67
Rank change year-on-year - 0  
Contract jobs citing KnockoutJS 14 0 9
As % of all contract IT jobs advertised in Hertfordshire 2.22% - 1.02%
As % of the Libraries, Frameworks & Software Standards category 9.21% - 4.11%
Number of daily rates quoted 14 0 7
Median daily rate £335 - £395
90% offered a daily rate of more than £300 - £345
10% offered a daily rate of more than £375 - £460
UK excluding London median daily rate £340 £363 £325
% change year-on-year -6.20% +11.53%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - £40.00

KnockoutJS is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Hertfordshire
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 152 116 219
As % of all contract IT job vacancies advertised in Hertfordshire 24.05% 17.42% 24.72%
Number of daily rates quoted 109 77 117
Median daily rate £375 £425 £375
Median daily rate % change year-on-year -11.76% +13.33%  
90% offered a daily rate of more than £290 £315 £288
10% offered a daily rate of more than £450 £500 £463
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 1 1 6
Median hourly rate £15.00 £10.00 £20.94
Median hourly rate % change year-on-year +50.00% -52.23%  
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

KnockoutJS
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing KnockoutJS as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for KnockoutJS in Hertfordshire

KnockoutJS
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for KnockoutJS in Hertfordshire

KnockoutJS
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing KnockoutJS in Hertfordshire over the 3 months to 23 June 2017.

Contractor daily rate histogram for KnockoutJS in Hertfordshire

KnockoutJS
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing KnockoutJS within the Hertfordshire region over the 3 months to 23 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford - 5 £300 - 2
Hemel Hempstead - 1 £360 - 1
KnockoutJS
East of England

For the 6 months to 23 June 2017, IT contractor jobs citing KnockoutJS 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 Hertfordshire region with a requirement for KnockoutJS.

1 17 (100.00%) HTML
1 17 (100.00%) JavaScript
2 15 (88.24%) CSS
3 14 (82.35%) jQuery
4 11 (64.71%) HTML5
4 11 (64.71%) CSS3
4 11 (64.71%) MVC
4 11 (64.71%) .NET
4 11 (64.71%) C#
5 10 (58.82%) SQL
6 9 (52.94%) ASP.NET
6 9 (52.94%) Git (software)
6 9 (52.94%) ASP.NET Web API
7 8 (47.06%) Agile Software Development
7 8 (47.06%) Ajax
7 8 (47.06%) SQL Server
8 7 (41.18%) .NET Framework
8 7 (41.18%) Entity Framework
9 6 (35.29%) ASP.NET MVC
9 6 (35.29%) RESTful
9 6 (35.29%) JSON
9 6 (35.29%) WCF
9 6 (35.29%) Microsoft
9 6 (35.29%) Twitter Bootstrap
10 5 (29.41%) ASP.NET MVC 5
10 5 (29.41%) AngularJS
11 4 (23.53%) React
11 4 (23.53%) Greenfield Project
11 4 (23.53%) Visual Studio
11 4 (23.53%) Web Services

KnockoutJS
Co-occurring IT Skills in Hertfordshire 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%) Elasticsearch
1 2 (11.76%) IIS
Cloud Services
1 1 (5.88%) Microsoft Azure
Communications & Networking
1 2 (11.76%) DNS
1 2 (11.76%) IMAP
1 2 (11.76%) Internet
1 2 (11.76%) SMTP
2 1 (5.88%) HTTP
Database & Business Intelligence
1 8 (47.06%) SQL Server
2 2 (11.76%) Relational Database
2 2 (11.76%) SQL Server 2008
2 2 (11.76%) SQL Server 2012
2 2 (11.76%) SQL Server 2014
3 1 (5.88%) MySQL
Development Applications
1 9 (52.94%) Git (software)
2 4 (23.53%) Team Foundation Server
2 4 (23.53%) Visual Studio
3 3 (17.65%) Visual Studio Team System
4 2 (11.76%) Jenkins
4 2 (11.76%) Octopus Deploy
4 2 (11.76%) SpecFlow
4 2 (11.76%) Subversion
5 1 (5.88%) Mocha
General
1 3 (17.65%) Interactive Media
2 1 (5.88%) Finance
Job Titles
1 17 (100.00%) Developer
2 8 (47.06%) .NET Developer
3 6 (35.29%) C# .NET Developer
3 6 (35.29%) C# Developer
3 6 (35.29%) JavaScript Developer
4 3 (17.65%) ASP.NET MVC Developer
5 2 (11.76%) Applications Developer
5 2 (11.76%) ASP.NET Developer
5 2 (11.76%) C# ASP.NET Developer
5 2 (11.76%) Front End Developer (Client-Side Developer)
6 1 (5.88%) Azure Developer
6 1 (5.88%) Azure Engineer
6 1 (5.88%) Full Stack Developer
6 1 (5.88%) Web Developer
Libraries, Frameworks & Software Standards
1 17 (100.00%) HTML
2 15 (88.24%) CSS
3 14 (82.35%) jQuery
4 11 (64.71%) .NET
4 11 (64.71%) CSS3
4 11 (64.71%) HTML5
5 9 (52.94%) ASP.NET
5 9 (52.94%) ASP.NET Web API
6 8 (47.06%) Ajax
7 7 (41.18%) .NET Framework
7 7 (41.18%) Entity Framework
8 6 (35.29%) ASP.NET MVC
8 6 (35.29%) JSON
8 6 (35.29%) RESTful
8 6 (35.29%) Twitter Bootstrap
8 6 (35.29%) WCF
9 5 (29.41%) AngularJS
9 5 (29.41%) ASP.NET MVC 5
10 4 (23.53%) LINQ
10 4 (23.53%) React
Miscellaneous
1 4 (23.53%) Greenfield Project
2 3 (17.65%) NHS
3 2 (11.76%) Tandem
3 2 (11.76%) W3C
4 1 (5.88%) User Experience
Operating Systems
1 2 (11.76%) Windows
1 2 (11.76%) Windows Server
Processes & Methodologies
1 11 (64.71%) MVC
2 8 (47.06%) Agile Software Development
3 4 (23.53%) MVVM
3 4 (23.53%) TDD
4 3 (17.65%) Business Intelligence
4 3 (17.65%) Front End Development
4 3 (17.65%) Web Development
5 2 (11.76%) BDD
5 2 (11.76%) OO
5 2 (11.76%) SDLC
5 2 (11.76%) Web Application Development
6 1 (5.88%) API Development
6 1 (5.88%) OO PHP
6 1 (5.88%) Unit Testing
6 1 (5.88%) Visualisation
Programming Languages
1 17 (100.00%) JavaScript
2 11 (64.71%) C#
3 10 (58.82%) SQL
4 2 (11.76%) PowerShell
4 2 (11.76%) T-SQL
5 1 (5.88%) ES6
5 1 (5.88%) PHP
Quality Assurance & Compliance
1 2 (11.76%) QA
Systems Management
1 2 (11.76%) Opscode Chef
Vendors
1 6 (35.29%) Microsoft