Period
to 22 November 2018

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 22 November 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.

Microsoft ASP.NET Web API
East of England > Hertfordshire
6 months to
22 Nov 2018
Same period 2017 Same period 2016
Rank 84 78 85
Rank change year-on-year -6 +7 +6
Contract jobs citing ASP.NET Web API 23 25 10
As % of all contract IT jobs advertised in Hertfordshire 1.40% 1.58% 0.71%
As % of the Libraries, Frameworks & Software Standards category 5.22% 6.58% 2.99%
Number of daily rates quoted 20 41 4
Hertfordshire median daily rate £368 £363 £388
Median daily rate % change year-on-year +1.38% -6.45% +3.33%
10th Percentile £251 £350 £293
90th Percentile £469 £394 £474
East of England median daily rate £400 £363 £350
% change year-on-year +10.34% +3.57% -6.67%
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 441 380 335
As % of all contract IT jobs advertised in Hertfordshire 26.86% 24.04% 23.95%
Number of daily rates quoted 306 210 202
Hertfordshire median daily rate £425 £419 £425
Median daily rate % change year-on-year +1.49% -1.47% +13.33%
10th Percentile £260 £274 £263
90th Percentile £569 £588 £538
East of England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +3.90%
Number of hourly rates quoted 6 1 2
Hertfordshire median hourly rate £40.75 £15.00 £34.81
Median hourly rate % change year-on-year +171.67% -56.91% +66.29%
10th Percentile £16.50 £15.00 £28.83
90th Percentile £52.50 £15.00 £42.24
East of England median hourly rate £41.25 £42.75 £36.00
% change year-on-year -3.51% +18.75% -4.00%

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 22 November 2018.

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 22 November 2018. 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 +1 3 £350 -3.45% 5
Welwyn Garden City - 3 £408 - 1
Hemel Hempstead -4 2 £368 +5.00% 2
St Albans - 2 £263 - 1
Hitchin - 1 - -
Royston - 1 - -
ASP.NET Web API
East of England

For the 6 months to 22 November 2018, IT contractor jobs citing ASP.NET Web API 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 Hertfordshire region with a requirement for ASP.NET Web API.

1 23 (100.00%) .NET
2 22 (95.65%) C#
3 16 (69.57%) JavaScript
4 14 (60.87%) .NET Framework
5 13 (56.52%) SQL Server
5 13 (56.52%) ASP.NET
5 13 (56.52%) MVC
6 12 (52.17%) Agile Software Development
6 12 (52.17%) Microsoft
7 11 (47.83%) CSS
7 11 (47.83%) HTML
7 11 (47.83%) AngularJS
8 10 (43.48%) SQL
8 10 (43.48%) ASP.NET MVC
8 10 (43.48%) Entity Framework
9 9 (39.13%) REST
9 9 (39.13%) jQuery
9 9 (39.13%) Visual Studio
9 9 (39.13%) TDD
10 7 (30.43%) HTML5
11 6 (26.09%) Retail
11 6 (26.09%) XML
12 5 (21.74%) RabbitMQ
12 5 (21.74%) KnockoutJS
13 4 (17.39%) API Development
13 4 (17.39%) RequireJS
13 4 (17.39%) Angular 2
13 4 (17.39%) Microsoft Azure
13 4 (17.39%) Unit Testing
13 4 (17.39%) LINQ

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 3 (13.04%) NServiceBus
Cloud Services
1 4 (17.39%) Microsoft Azure
Database & Business Intelligence
1 13 (56.52%) SQL Server
2 3 (13.04%) SQL Server 2008
3 2 (8.70%) SQL Server 2012
4 1 (4.35%) Apache Cassandra
4 1 (4.35%) Data Warehouse
4 1 (4.35%) PostgreSQL
4 1 (4.35%) Relational Database
4 1 (4.35%) SQL Server Integration Services
Development Applications
1 9 (39.13%) Visual Studio
2 4 (17.39%) Git (software)
3 3 (13.04%) Subversion
4 1 (4.35%) Team Foundation Server
4 1 (4.35%) Visual Studio Team System
General
1 6 (26.09%) Retail
2 3 (13.04%) Advertising
3 2 (8.70%) Finance
Job Titles
1 19 (82.61%) Developer
2 18 (78.26%) .NET Developer
3 6 (26.09%) ASP.NET Developer
4 5 (21.74%) Full Stack Developer
5 3 (13.04%) ASP.NET MVC Developer
5 3 (13.04%) Azure Developer
5 3 (13.04%) C# .NET Developer
5 3 (13.04%) C# Developer
6 2 (8.70%) Angular Developer
6 2 (8.70%) Senior .NET Developer
6 2 (8.70%) Senior C# .NET Developer
6 2 (8.70%) Senior C# Developer
6 2 (8.70%) Senior Developer
7 1 (4.35%) C# ASP.NET Developer
7 1 (4.35%) SQL Developer
7 1 (4.35%) SSIS Developer
Libraries, Frameworks & Software Standards
1 23 (100.00%) .NET
2 14 (60.87%) .NET Framework
3 13 (56.52%) ASP.NET
4 11 (47.83%) AngularJS
4 11 (47.83%) CSS
4 11 (47.83%) HTML
5 10 (43.48%) ASP.NET MVC
5 10 (43.48%) Entity Framework
6 9 (39.13%) jQuery
6 9 (39.13%) REST
7 7 (30.43%) HTML5
8 6 (26.09%) XML
9 5 (21.74%) KnockoutJS
9 5 (21.74%) RabbitMQ
10 4 (17.39%) Angular 2
10 4 (17.39%) LINQ
10 4 (17.39%) RequireJS
11 3 (13.04%) Ajax
11 3 (13.04%) NHibernate
12 2 (8.70%) LINQ to SQL
Miscellaneous
1 1 (4.35%) Greenfield Project
Operating Systems
1 1 (4.35%) Android
1 1 (4.35%) Apple iOS
1 1 (4.35%) Windows
Processes & Methodologies
1 13 (56.52%) MVC
2 12 (52.17%) Agile Software Development
3 9 (39.13%) TDD
4 4 (17.39%) API Development
4 4 (17.39%) Unit Testing
5 3 (13.04%) Demand Management
5 3 (13.04%) Domain-Driven Design
5 3 (13.04%) ERP
5 3 (13.04%) Logistics
5 3 (13.04%) Test Automation
5 3 (13.04%) UML
6 2 (8.70%) Continuous Integration
6 2 (8.70%) CQRS
6 2 (8.70%) Microservices
6 2 (8.70%) SDLC
7 1 (4.35%) Front End Development
7 1 (4.35%) Migration
7 1 (4.35%) Performance Tuning
7 1 (4.35%) SOLID
7 1 (4.35%) Web Development
Programming Languages
1 22 (95.65%) C#
2 16 (69.57%) JavaScript
3 10 (43.48%) SQL
4 3 (13.04%) T-SQL
5 2 (8.70%) C
5 2 (8.70%) TypeScript
Quality Assurance & Compliance
1 3 (13.04%) QA
2 1 (4.35%) PCI DSS
Vendors
1 12 (52.17%) Microsoft
2 1 (4.35%) Xamarin