Period
to 17 December 2017

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for ASP.NET Web API skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ASP.NET Web API over the 6 months to 17 December 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.

Microsoft ASP.NET Web API
East of England > Hertfordshire
6 months to
17 Dec 2017
Same period 2016 Same period 2015
Rank 73 84 87
Rank change year-on-year +11 +3 +12
Contract jobs citing ASP.NET Web API 26 15 13
As % of all contract IT jobs advertised in Hertfordshire 1.63% 1.05% 0.85%
As % of the Libraries, Frameworks & Software Standards category 6.65% 4.48% 3.67%
Number of daily rates quoted 41 6 5
Hertfordshire median daily rate £363 £338 £375
Median daily rate % change year-on-year +7.41% -10.00% +6.99%
10th Percentile £313 £263 £328
90th Percentile £394 £456 £405
East of England median daily rate £363 £340 £375
% change year-on-year +6.62% -9.33% +4.82%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate - - -

ASP.NET Web API 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 Hertfordshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Hertfordshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 391 335 354
As % of all contract IT jobs advertised in Hertfordshire 24.58% 23.48% 23.17%
Number of daily rates quoted 213 196 188
Hertfordshire median daily rate £425 £425 £375
Median daily rate % change year-on-year - +13.33% +2.74%
10th Percentile £289 £266 £213
90th Percentile £575 £538 £579
East of England median daily rate £425 £400 £385
% change year-on-year +6.25% +3.90% +2.67%
Number of hourly rates quoted 0 3 7
Hertfordshire median hourly rate - £41.13 £20.94
Median hourly rate % change year-on-year - +96.44% -37.51%
East of England median hourly rate £43.75 £38.13 £37.50
% change year-on-year +14.75% +1.67% +1.35%

ASP.NET Web API
Job Vacancy Trend in Hertfordshire

Job postings citing ASP.NET Web API as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for ASP.NET Web API in Hertfordshire

ASP.NET Web API
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing ASP.NET Web API in Hertfordshire.

Contractor daily rate trend for ASP.NET Web API in Hertfordshire

ASP.NET Web API
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing ASP.NET Web API in Hertfordshire over the 6 months to 17 December 2017.

Contractor daily rate histogram for ASP.NET Web API in Hertfordshire

ASP.NET Web API
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 ASP.NET Web API within the Hertfordshire region over the 6 months to 17 December 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
Watford -3 6 £363 -27.50%
Stevenage - 6 £363 -
Hemel Hempstead - 5 £325 - 3
Rickmansworth -1 4 - -
Hertford -2 2 £325 -
Hatfield - 2 £550 - 2
ASP.NET Web API
East of England

For the 6 months to 17 December 2017, IT contractor jobs citing ASP.NET Web API 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 ASP.NET Web API.

1 26 (100.00%) C#
1 26 (100.00%) .NET
2 25 (96.15%) SQL Server
3 22 (84.62%) MVC
4 21 (80.77%) Agile Software Development
5 19 (73.08%) HTML
5 19 (73.08%) JavaScript
5 19 (73.08%) ASP.NET
5 19 (73.08%) CSS
6 18 (69.23%) Microsoft
6 18 (69.23%) WCF
7 17 (65.38%) jQuery
8 14 (53.85%) Team Foundation Server
8 14 (53.85%) SDLC
9 13 (50.00%) ASP.NET MVC
9 13 (50.00%) .NET Framework
10 12 (46.15%) SQL
11 11 (42.31%) Finance
11 11 (42.31%) SQL Server 2008
12 10 (38.46%) XML
13 9 (34.62%) Web Services
13 9 (34.62%) Visual Studio
13 9 (34.62%) SQL Server Reporting Services
13 9 (34.62%) LINQ
13 9 (34.62%) RequireJS
13 9 (34.62%) SOLID
13 9 (34.62%) Entity Framework
13 9 (34.62%) KnockoutJS
14 8 (30.77%) Ajax
14 8 (30.77%) TDD

ASP.NET Web API
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 7 (26.92%) IIS
2 5 (19.23%) SharePoint
3 2 (7.69%) Oracle SOA Suite
Cloud Services
1 1 (3.85%) Amazon AWS
1 1 (3.85%) Microsoft Azure
1 1 (3.85%) Office 365
Communications & Networking
1 4 (15.38%) DNS
1 4 (15.38%) IMAP
1 4 (15.38%) Internet
1 4 (15.38%) SMTP
Database & Business Intelligence
1 25 (96.15%) SQL Server
2 11 (42.31%) SQL Server 2008
3 9 (34.62%) SQL Server Reporting Services
4 7 (26.92%) Relational Database
5 6 (23.08%) SQL Server Integration Services
6 3 (11.54%) SQL Server 2005
6 3 (11.54%) SQL Server 2012
7 2 (7.69%) SQL Server 2014
8 1 (3.85%) Oracle Reports
Development Applications
1 14 (53.85%) Team Foundation Server
2 9 (34.62%) Visual Studio
3 5 (19.23%) Subversion
4 3 (11.54%) Git (software)
5 2 (7.69%) Atlassian Bamboo
5 2 (7.69%) FxCop
5 2 (7.69%) JIRA
5 2 (7.69%) Moq
5 2 (7.69%) ReSharper
5 2 (7.69%) StyleCop
6 1 (3.85%) Jasmine
6 1 (3.85%) Jenkins
6 1 (3.85%) MSTest
6 1 (3.85%) NUnit
6 1 (3.85%) Selenium
6 1 (3.85%) Visual Studio Team System
6 1 (3.85%) VSS/SourceSafe
General
1 11 (42.31%) Finance
2 4 (15.38%) Automotive
Job Titles
1 23 (88.46%) Developer
2 18 (69.23%) .NET Developer
3 14 (53.85%) C# Developer
4 11 (42.31%) C# .NET Developer
4 11 (42.31%) Full Stack Developer
5 8 (30.77%) ASP.NET MVC Developer
6 6 (23.08%) C# WCF Developer
6 6 (23.08%) SQL Developer
6 6 (23.08%) SQL Server Developer
6 6 (23.08%) SSIS Developer
6 6 (23.08%) SSRS Developer
6 6 (23.08%) WCF Developer
7 3 (11.54%) Agile Development Manager
7 3 (11.54%) Agile Scrum Master
7 3 (11.54%) Development Manager
7 3 (11.54%) Scrum Master
7 3 (11.54%) Software Development Manager
7 3 (11.54%) Software Manager
8 1 (3.85%) AWS Developer
8 1 (3.85%) Lead Developer
Libraries, Frameworks & Software Standards
1 26 (100.00%) .NET
2 19 (73.08%) ASP.NET
2 19 (73.08%) CSS
2 19 (73.08%) HTML
3 18 (69.23%) WCF
4 17 (65.38%) jQuery
5 13 (50.00%) .NET Framework
5 13 (50.00%) ASP.NET MVC
6 10 (38.46%) XML
7 9 (34.62%) Entity Framework
7 9 (34.62%) KnockoutJS
7 9 (34.62%) LINQ
7 9 (34.62%) RequireJS
7 9 (34.62%) Web Services
8 8 (30.77%) Ajax
9 7 (26.92%) LINQ to SQL
10 6 (23.08%) AngularJS
11 4 (15.38%) RESTful
11 4 (15.38%) WPF
12 2 (7.69%) NHibernate
Miscellaneous
1 7 (26.92%) W3C
2 6 (23.08%) Enterprise Software
3 2 (7.69%) User Experience
4 1 (3.85%) Computer Science
4 1 (3.85%) Mobile App
Operating Systems
1 7 (26.92%) Windows
2 4 (15.38%) Windows Server
3 1 (3.85%) Linux
Processes & Methodologies
1 22 (84.62%) MVC
2 21 (80.77%) Agile Software Development
3 14 (53.85%) SDLC
4 9 (34.62%) SOLID
5 8 (30.77%) TDD
6 7 (26.92%) API Development
7 5 (19.23%) Scrum
8 4 (15.38%) Web Development
9 3 (11.54%) OO
9 3 (11.54%) Performance Tuning
9 3 (11.54%) Refactoring
9 3 (11.54%) Web Application Development
10 2 (7.69%) BDD
10 2 (7.69%) Code Coverage
10 2 (7.69%) Dependency Injection
10 2 (7.69%) Multithreading
10 2 (7.69%) OOP
10 2 (7.69%) SOA
10 2 (7.69%) Unit Testing
11 1 (3.85%) OOD
Programming Languages
1 26 (100.00%) C#
2 19 (73.08%) JavaScript
3 12 (46.15%) SQL
4 3 (11.54%) T-SQL
5 2 (7.69%) VBScript
6 1 (3.85%) PowerShell
6 1 (3.85%) VB
Qualifications
1 1 (3.85%) Computer Science Degree
1 1 (3.85%) Degree
Systems Management
1 1 (3.85%) Puppet
Vendors
1 18 (69.23%) Microsoft
2 2 (7.69%) Atlassian
2 2 (7.69%) Oracle
2 2 (7.69%) Xamarin
3 1 (3.85%) Salesforce.com
3 1 (3.85%) Sitecore