Period
to 21 February 2019

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 21 February 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.

Microsoft ASP.NET Web API
East of England > Hertfordshire
6 months to
21 Feb 2019
Same period 2018 Same period 2017
Rank 84 80 71
Rank change year-on-year -4 -9 +7
Contract jobs citing ASP.NET Web API 13 22 24
As % of all contract IT jobs advertised in Hertfordshire 0.94% 1.43% 1.79%
As % of the Libraries, Frameworks & Software Standards category 3.80% 5.70% 6.30%
Number of daily rates quoted 13 26 14
Hertfordshire median daily rate £375 £388 £338
Median daily rate % change year-on-year -3.23% +14.81% -26.63%
10th Percentile £260 £313 £274
90th Percentile £465 £575 £432
East of England median daily rate £413 £388 £350
% change year-on-year +6.45% +10.71% -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 342 386 381
As % of all contract IT jobs advertised in Hertfordshire 24.75% 25.05% 28.35%
Number of daily rates quoted 224 202 241
Hertfordshire median daily rate £425 £425 £438
Median daily rate % change year-on-year - -2.86% +16.67%
10th Percentile £300 £313 £263
90th Percentile £588 £550 £575
East of England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% -
Number of hourly rates quoted 12 2 5
Hertfordshire median hourly rate £66.81 £13.61 £37.50
Median hourly rate % change year-on-year +390.89% -63.71% +41.51%
East of England median hourly rate £46.50 £45.00 £36.00
% change year-on-year +3.33% +25.00% -8.86%

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 21 February 2019.

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 21 February 2019. 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 +13 3 £350 -9.68% 3
Potters Bar - 2 £450 - 2
Hatfield +3 1 £413 -25.00%
St Albans - 1 £375 - 1
ASP.NET Web API
East of England

For the 6 months to 21 February 2019, 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 13 (100.00%) C#
1 13 (100.00%) .NET
2 12 (92.31%) JavaScript
3 11 (84.62%) MVC
3 11 (84.62%) ASP.NET
4 10 (76.92%) Visual Studio
4 10 (76.92%) .NET Framework
4 10 (76.92%) ASP.NET MVC
5 9 (69.23%) SQL Server
5 9 (69.23%) Microsoft
6 8 (61.54%) CSS
6 8 (61.54%) HTML
6 8 (61.54%) Entity Framework
7 7 (53.85%) jQuery
7 7 (53.85%) Agile Software Development
8 6 (46.15%) HTML5
9 5 (38.46%) AngularJS
10 4 (30.77%) SDLC
10 4 (30.77%) REST
10 4 (30.77%) SQL
10 4 (30.77%) XML
11 3 (23.08%) TDD
11 3 (23.08%) Android
11 3 (23.08%) Xamarin
11 3 (23.08%) Apple iOS
12 2 (15.38%) Big Data
12 2 (15.38%) User Experience
12 2 (15.38%) Twitter Bootstrap
12 2 (15.38%) API Development
12 2 (15.38%) RequireJS

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 1 (7.69%) NServiceBus
Business Applications
1 2 (15.38%) Dynamics CRM
Cloud Services
1 2 (15.38%) Microsoft Azure
Database & Business Intelligence
1 9 (69.23%) SQL Server
2 2 (15.38%) Big Data
2 2 (15.38%) Power BI
Development Applications
1 10 (76.92%) Visual Studio
2 2 (15.38%) Team Foundation Server
3 1 (7.69%) Git (software)
3 1 (7.69%) Subversion
General
1 2 (15.38%) Finance
2 1 (7.69%) Retail
Job Titles
1 12 (92.31%) .NET Developer
1 12 (92.31%) Developer
2 4 (30.77%) ASP.NET Developer
2 4 (30.77%) Full Stack Developer
3 2 (15.38%) Senior .NET Developer
3 2 (15.38%) Senior Developer
4 1 (7.69%) Azure Developer
Libraries, Frameworks & Software Standards
1 13 (100.00%) .NET
2 11 (84.62%) ASP.NET
3 10 (76.92%) .NET Framework
3 10 (76.92%) ASP.NET MVC
4 8 (61.54%) CSS
4 8 (61.54%) Entity Framework
4 8 (61.54%) HTML
5 7 (53.85%) jQuery
6 6 (46.15%) HTML5
7 5 (38.46%) AngularJS
8 4 (30.77%) REST
8 4 (30.77%) XML
9 2 (15.38%) Ajax
9 2 (15.38%) ASP.NET Core
9 2 (15.38%) LINQ
9 2 (15.38%) PhoneGap
9 2 (15.38%) RequireJS
9 2 (15.38%) Twitter Bootstrap
10 1 (7.69%) .NET Core
10 1 (7.69%) RabbitMQ
Miscellaneous
1 2 (15.38%) User Experience
2 1 (7.69%) Greenfield Project
Operating Systems
1 3 (23.08%) Android
1 3 (23.08%) Apple iOS
Processes & Methodologies
1 11 (84.62%) MVC
2 7 (53.85%) Agile Software Development
3 4 (30.77%) SDLC
4 3 (23.08%) TDD
5 2 (15.38%) API Development
5 2 (15.38%) Business Intelligence
5 2 (15.38%) CRM
5 2 (15.38%) Unit Testing
6 1 (7.69%) BDD
6 1 (7.69%) CQRS
6 1 (7.69%) Demand Management
6 1 (7.69%) Domain-Driven Design
6 1 (7.69%) ERP
6 1 (7.69%) Logistics
6 1 (7.69%) Migration
6 1 (7.69%) SOLID
6 1 (7.69%) Test Automation
6 1 (7.69%) Translating Business Requirements
6 1 (7.69%) UML
Programming Languages
1 13 (100.00%) C#
2 12 (92.31%) JavaScript
3 4 (30.77%) SQL
4 1 (7.69%) T-SQL
4 1 (7.69%) TypeScript
Quality Assurance & Compliance
1 1 (7.69%) QA
Vendors
1 9 (69.23%) Microsoft
2 3 (23.08%) Xamarin
3 2 (15.38%) Oracle
3 2 (15.38%) Tableau
3 2 (15.38%) Telerik