The table below looks at the statistics for Open Source skills in IT contracts advertised for the Welwyn Garden City region. Included is a guide to the contractor rates offered in IT contracts that have cited Open Source over the 3 months to 23 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
23 Feb 2017
Same period 2016 Same period 2015
Open Source
Hertfordshire / Welwyn Garden City
Rank 16 - -
Rank change year-on-year
- 0
Contract jobs citing Open Source 2 0 0
As % of all contract IT jobs located in Welwyn Garden City 2.82% - -
As % of the Processes & Methodologies category 3.39% - -
Number of daily rates quoted 0 0 0
Median daily rate - - -
UK excluding London median daily rate £450 £400 £400
% change year-on-year
+12.50% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.50 £33.75 £71.00
% change year-on-year
+11.11% -52.46%

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the Welwyn Garden City region.

Processes & Methodologies Category
Welwyn Garden City
Contract IT job ads with a match in the
Processes & Methodologies category
59 28 18
As % of all contract IT jobs located in Welwyn Garden City 83.10% 60.87% 62.07%
Number of daily rates quoted 27 10 7
Median daily rate £508 £450 £350
Median daily rate % change year-on-year
+12.77% +28.57%
90% offered a daily rate of more than £150 £325 £290
10% offered a daily rate of more than £600 £475 £390
UK excluding London median daily rate £410 £400 £400
% change year-on-year
+2.50% -
Number of hourly rates quoted 1 1 0
Median hourly rate £30.00 £9.23 -
Median hourly rate % change year-on-year
+225.02% -
UK excluding London median hourly rate £36.00 £40.00 £27.50
% change year-on-year
-10.00% +45.45%

Open Source
Jobs Demand Trend in Welwyn Garden City

The demand trend of contract jobs across the Welwyn Garden City region citing Open Source as a proportion of all IT contracts with a match in the Processes & Methodologies category.

Open Source Jobs Demand Trend in Welwyn Garden City

Open Source
Top 17 Related IT Skills in Welwyn Garden City

For the 6 months to 23 February 2017, IT contractor jobs citing Open Source 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 Welwyn Garden City region with a requirement for Open Source.

1 5 (100.00%) Java
2 3 (60.00%) .NET
2 3 (60.00%) Retail
3 2 (40.00%) Spring
3 2 (40.00%) JSON
3 2 (40.00%) Refactoring
3 2 (40.00%) Amazon AWS
3 2 (40.00%) iPad
3 2 (40.00%) REST
3 2 (40.00%) DevOps
3 2 (40.00%) Microservices
3 2 (40.00%) Continuous Delivery
3 2 (40.00%) Spring Boot
3 2 (40.00%) SOLID
3 2 (40.00%) TDD
3 2 (40.00%) XML
3 2 (40.00%) E-Commerce

Open Source
Top Related IT Skills in Welwyn Garden City 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 2 (40.00%) Amazon AWS
General
1 3 (60.00%) Retail
Job Titles
1 3 (60.00%) Applications Developer
1 3 (60.00%) Developer
2 2 (40.00%) Architect
2 2 (40.00%) AWS Architect
2 2 (40.00%) Java Architect
Libraries, Frameworks & Software Standards
1 3 (60.00%) .NET
2 2 (40.00%) JSON
2 2 (40.00%) REST
2 2 (40.00%) Spring
2 2 (40.00%) Spring Boot
2 2 (40.00%) XML
Miscellaneous
1 2 (40.00%) iPad
Processes & Methodologies
1 2 (40.00%) Continuous Delivery
1 2 (40.00%) DevOps
1 2 (40.00%) E-Commerce
1 2 (40.00%) Microservices
1 2 (40.00%) Refactoring
1 2 (40.00%) SOLID
1 2 (40.00%) TDD
Programming Languages
1 5 (100.00%) Java