The table below looks at the statistics for Data Quality skills in IT contracts advertised for the St Albans region. Included is a guide to the contractor rates offered in IT contracts that have cited Data Quality over the 3 months to 31 July 2016 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
31 Jul 2016
Same period 2015 Same period 2014
Data Quality
Rank 5 - -
Rank change year-on-year
- 0
Contract jobs citing Data Quality 2 0 0
As % of all contract IT jobs located in St Albans 10.53% - -
As % of the Quality Assurance & Compliance category 100.00% - -
Number of daily rates quoted 2 0 0
Median daily rate £448 - -
UK excluding London median daily rate £425 £425 £375
% change year-on-year
- +13.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £13.50 £14.35 £18.00
% change year-on-year
-5.92% -20.27%
Data Quality
Hertfordshire

The following table is for comparison with the above and provides statistics for the entire Quality Assurance & Compliance category in contract jobs advertised in the St Albans region.

Quality Assurance & Compliance Category
St Albans
Contract IT job ads with a match in the
Quality Assurance & Compliance category
2 0 0
As % of all contract IT jobs located in St Albans 10.53% - -
Number of daily rates quoted 2 0 0
Median daily rate £448 - -
UK excluding London median daily rate £400 £398 £375
% change year-on-year
+0.39% +6.24%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £28.00 £23.00 £20.50
% change year-on-year
+21.73% +12.19%

Data Quality
Jobs Demand Trend in St Albans

The demand trend of contract jobs across the St Albans region citing Data Quality as a proportion of all IT contracts with a match in the Quality Assurance & Compliance category.

Data Quality Jobs Demand Trend in St Albans

Data Quality
Daily Rate Trend in St Albans

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Data Quality across the St Albans region.

Data Quality Daily Rate Trend in St Albans

Data Quality
Top 16 Related IT Skills in St Albans

For the 6 months to 31 July 2016, IT contractor jobs citing Data Quality 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 St Albans region with a requirement for Data Quality.

1 2 (100.00%) Data Warehouse
1 2 (100.00%) ETL
1 2 (100.00%) Business Intelligence
1 2 (100.00%) OLAP
1 2 (100.00%) SQL Server Integration Services
1 2 (100.00%) Unit Testing
1 2 (100.00%) SQL Server Analysis Services
1 2 (100.00%) Dimensional Modelling
1 2 (100.00%) Kimball Methodology
1 2 (100.00%) Analytical Skills
1 2 (100.00%) OLAP Cube
2 1 (50.00%) Waterfall
2 1 (50.00%) Agile Software Development
2 1 (50.00%) Microsoft Analysis Services
2 1 (50.00%) MS Excel
2 1 (50.00%) Microsoft

Data Quality
Top Related IT Skills in St Albans 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:

Applications
1 1 (50.00%) MS Excel
Database & Business Intelligence
1 2 (100.00%) Data Warehouse
1 2 (100.00%) OLAP
1 2 (100.00%) OLAP Cube
1 2 (100.00%) SQL Server Analysis Services
1 2 (100.00%) SQL Server Integration Services
2 1 (50.00%) Microsoft Analysis Services
Job Titles
1 2 (100.00%) Business Intelligence Developer
1 2 (100.00%) Developer
Miscellaneous
1 2 (100.00%) Analytical Skills
Processes & Methodologies
1 2 (100.00%) Business Intelligence
1 2 (100.00%) Dimensional Modelling
1 2 (100.00%) ETL
1 2 (100.00%) Kimball Methodology
1 2 (100.00%) Unit Testing
2 1 (50.00%) Agile Software Development
2 1 (50.00%) Waterfall
Vendors
1 1 (50.00%) Microsoft