Period
to 18 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Hemel Hempstead with a requirement for CQRS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CQRS over the 6 months to 18 December 2018 with a comparison to the same period in the previous 2 years.

Command-Query Responsibility Segregation (also Command-Query Separation)
Hertfordshire > Hemel Hempstead
6 months to
18 Dec 2018
Same period 2017 Same period 2016
Rank 41 55 -
Rank change year-on-year +14 - -
Permanent jobs citing CQRS 7 11 0
As % of all permanent IT jobs advertised in Hemel Hempstead 2.57% 2.63% -
As % of the Processes & Methodologies category 3.15% 3.19% -
Number of salaries quoted 6 11 0
Hemel Hempstead median annual salary £50,000 £55,000 -
Median salary % change year-on-year -9.09% - -
Hertfordshire median annual salary £50,000 £60,000 £60,000
% change year-on-year -16.67% - +71.43%

CQRS is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hemel Hempstead with a requirement for process or methodology skills.

All Process and Methodology Skills
Hemel Hempstead
Permanent vacancies with a requirement for process or methodology skills 222 345 406
As % of all permanent IT jobs advertised in Hemel Hempstead 81.62% 82.54% 86.38%
Number of salaries quoted 182 307 381
Hemel Hempstead median annual salary £45,000 £50,000 £45,000
Median salary % change year-on-year -10.00% +11.11% -
10th Percentile £25,125 £22,000 £27,500
90th Percentile £57,500 £65,500 £67,500
Hertfordshire median annual salary £50,000 £47,500 £50,000
% change year-on-year +5.26% -5.00% +8.70%

CQRS
Job Vacancy Trend in Hemel Hempstead

Job postings citing CQRS as a percentage of all IT jobs advertised in Hemel Hempstead.

Job vacancy trend for CQRS in Hemel Hempstead

CQRS
Salary Trend in Hemel Hempstead

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing CQRS in Hemel Hempstead.

Salary trend for CQRS in Hemel Hempstead

For the 6 months to 18 December 2018, IT jobs citing CQRS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hemel Hempstead region with a requirement for CQRS.

1 7 (100.00%) C#
1 7 (100.00%) .NET
1 7 (100.00%) Enterprise Architecture
1 7 (100.00%) Domain-Driven Design
1 7 (100.00%) SOLID
2 6 (85.71%) Angular 2
2 6 (85.71%) Android
2 6 (85.71%) Apple iOS
2 6 (85.71%) REST
2 6 (85.71%) AngularJS
2 6 (85.71%) TypeScript
2 6 (85.71%) ASP.NET Web API
2 6 (85.71%) Microsoft Azure
2 6 (85.71%) Agile Software Development
2 6 (85.71%) MVC
2 6 (85.71%) CSS
2 6 (85.71%) Microsoft
2 6 (85.71%) HTML
2 6 (85.71%) JavaScript
3 2 (28.57%) TDD
3 2 (28.57%) Unit Testing
3 2 (28.57%) MSTest
3 2 (28.57%) BDD
3 2 (28.57%) SpecFlow
4 1 (14.29%) Redis
4 1 (14.29%) Git (software)
4 1 (14.29%) Redux
4 1 (14.29%) Digital Transformation Programme
4 1 (14.29%) Visual Studio Team System
4 1 (14.29%) Visual Studio

CQRS
Co-occurring IT Skills in Hemel Hempstead 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:

Cloud Services
1 6 (85.71%) Microsoft Azure
Database & Business Intelligence
1 1 (14.29%) Redis
Development Applications
1 2 (28.57%) MSTest
1 2 (28.57%) SpecFlow
2 1 (14.29%) Git (software)
2 1 (14.29%) Visual Studio
2 1 (14.29%) Visual Studio Team System
Job Titles
1 7 (100.00%) .NET Developer
1 7 (100.00%) Developer
Libraries, Frameworks & Software Standards
1 7 (100.00%) .NET
2 6 (85.71%) Angular 2
2 6 (85.71%) AngularJS
2 6 (85.71%) ASP.NET Web API
2 6 (85.71%) CSS
2 6 (85.71%) HTML
2 6 (85.71%) REST
3 1 (14.29%) Redux
Operating Systems
1 6 (85.71%) Android
1 6 (85.71%) Apple iOS
Processes & Methodologies
1 7 (100.00%) Domain-Driven Design
1 7 (100.00%) Enterprise Architecture
1 7 (100.00%) SOLID
2 6 (85.71%) Agile Software Development
2 6 (85.71%) MVC
3 2 (28.57%) BDD
3 2 (28.57%) TDD
3 2 (28.57%) Unit Testing
4 1 (14.29%) Digital Transformation Programme
Programming Languages
1 7 (100.00%) C#
2 6 (85.71%) JavaScript
2 6 (85.71%) TypeScript
Vendors
1 6 (85.71%) Microsoft