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 18 January 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
18 Jan 2017
Same period 2016 Same period 2015
Open Source
Hertfordshire / Welwyn Garden City
Rank 18 - -
Rank change year-on-year
- 0
Contract jobs citing Open Source 1 0 0
As % of all contract IT jobs located in Welwyn Garden City 1.25% - -
As % of the Processes & Methodologies category 1.56% - -
Number of daily rates quoted 0 0 0
Median daily rate - - -
UK excluding London median daily rate £445 £425 £400
% change year-on-year
+4.70% +6.25%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.00 £46.50 £41.75
% change year-on-year
-9.67% +11.37%

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
64 20 15
As % of all contract IT jobs located in Welwyn Garden City 80.00% 76.92% 50.00%
Number of daily rates quoted 35 11 8
Median daily rate £550 £450 £325
Median daily rate % change year-on-year
+22.22% +38.46%
90% offered a daily rate of more than £320 £278 £290
10% offered a daily rate of more than £700 £475 £385
UK excluding London median daily rate £410 £400 £390
% change year-on-year
+2.50% +2.56%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £34.75 £39.00 £25.50
% change year-on-year
-10.89% +52.94%

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 18 January 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 4 (100.00%) Java
2 3 (75.00%) .NET
2 3 (75.00%) Retail
3 1 (25.00%) Spring
3 1 (25.00%) JSON
3 1 (25.00%) Refactoring
3 1 (25.00%) Amazon AWS
3 1 (25.00%) iPad
3 1 (25.00%) REST
3 1 (25.00%) DevOps
3 1 (25.00%) Microservices
3 1 (25.00%) Continuous Delivery
3 1 (25.00%) Spring Boot
3 1 (25.00%) SOLID
3 1 (25.00%) TDD
3 1 (25.00%) XML
3 1 (25.00%) 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 1 (25.00%) Amazon AWS
General
1 3 (75.00%) Retail
Job Titles
1 3 (75.00%) Applications Developer
1 3 (75.00%) Developer
2 1 (25.00%) Architect
2 1 (25.00%) AWS Architect
2 1 (25.00%) Java Architect
Libraries, Frameworks & Software Standards
1 3 (75.00%) .NET
2 1 (25.00%) JSON
2 1 (25.00%) REST
2 1 (25.00%) Spring
2 1 (25.00%) Spring Boot
2 1 (25.00%) XML
Miscellaneous
1 1 (25.00%) iPad
Processes & Methodologies
1 1 (25.00%) Continuous Delivery
1 1 (25.00%) DevOps
1 1 (25.00%) E-Commerce
1 1 (25.00%) Microservices
1 1 (25.00%) Refactoring
1 1 (25.00%) SOLID
1 1 (25.00%) TDD
Programming Languages
1 4 (100.00%) Java