The table below looks at the statistics for Data Quality skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the average contractor rates offered in IT contracts that have cited Data Quality over the 3 months to 11 February 2016 with a comparison to the same period in 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.

Location
3 months to
11 Feb 2016
Same period 2015 Same period 2014
Data Quality
Rank 50 59 58
Rank change year-on-year
+9 -1
Contract jobs citing Data Quality 4 2 9
As % of all contract IT jobs located in Hertfordshire 0.69% 0.31% 1.34%
As % of the Quality Assurance & Compliance category 8.00% 2.74% 15.25%
Number of daily rates quoted 4 1 8
Average daily rate £425 £450 £425
Average daily rate % change year-on-year
-5.55% +5.88%
UK excluding London average daily rate £425 £400 £405
% change year-on-year
+6.25% -1.23%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £16.09 £27.25 £15.11
% change year-on-year
-40.95% +80.31%
Data Quality
East of England

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 Hertfordshire region.

Quality Assurance & Compliance Category
Hertfordshire
Contract IT job ads with a match in the
Quality Assurance & Compliance category
50 73 59
As % of all contract IT jobs located in Hertfordshire 8.68% 11.50% 8.81%
Number of daily rates quoted 22 43 43
Average daily rate £408 £330 £400
Average daily rate % change year-on-year
+23.48% -17.50%
90% offered a daily rate of more than £334 £214 £275
10% offered a daily rate of more than £475 £470 £450
UK excluding London average daily rate £400 £380 £350
% change year-on-year
+5.26% +8.57%
Number of hourly rates quoted 7 4 4
Average hourly rate £22.38 £34.75 £24.25
Average hourly rate % change year-on-year
-35.61% +43.29%
90% offered a hourly rate of more than £15.62 £13.50 £15.30
10% offered a hourly rate of more than £43.00 £36.50 £33.90
UK excluding London average hourly rate £42.50 £23.25 £17.08
% change year-on-year
+82.79% +36.16%

Data Quality
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of IT contractor jobs citing Data Quality across the Hertfordshire region as a proportion of the total demand within the Quality Assurance & Compliance category.

Data Quality Jobs Demand Trend in Hertfordshire

Data Quality
Daily Rate Trend in Hertfordshire

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

Data Quality Daily Rate Trend in Hertfordshire

Data Quality
Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Data Quality across the Hertfordshire region.

Data Quality Hourly Rate Trend in Hertfordshire

Data Quality
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 11 February 2016, IT contractor jobs across the Hertfordshire region citing Data Quality also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Data Quality.

1 5 (71.43%) SQL
1 5 (71.43%) Data Management
2 4 (57.14%) Oracle
2 4 (57.14%) SQL Server
2 4 (57.14%) Data Warehouse
2 4 (57.14%) ERP
2 4 (57.14%) Data Modelling
2 4 (57.14%) Data Integration
3 3 (42.86%) Data Architecture
3 3 (42.86%) Data Protection
3 3 (42.86%) Advertising
3 3 (42.86%) SDLC
3 3 (42.86%) Web Services
3 3 (42.86%) MS Excel
3 3 (42.86%) Business Intelligence
3 3 (42.86%) Data Protection Act
4 2 (28.57%) CRM
4 2 (28.57%) ETL
4 2 (28.57%) Finance
5 1 (14.29%) Data Cleansing
5 1 (14.29%) Data Mapping
5 1 (14.29%) SQL Server 2008
5 1 (14.29%) Data Governance
5 1 (14.29%) Master Data Management
5 1 (14.29%) Customer Segmentation
5 1 (14.29%) Microservices
5 1 (14.29%) SOA
5 1 (14.29%) ERwin
5 1 (14.29%) Email Marketing
5 1 (14.29%) SQL Server Analysis Services

Data Quality
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 11 February 2016, IT contractor jobs across the Hertfordshire region citing Data Quality also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Data Quality. Up to 20 skills are shown per category.

Applications
1 3 (42.86%) MS Excel
Business Applications
1 1 (14.29%) Dynamics CRM
Database & Business Intelligence
1 4 (57.14%) Data Warehouse
1 4 (57.14%) SQL Server
2 1 (14.29%) SQL Server 2005
2 1 (14.29%) SQL Server 2008
2 1 (14.29%) SQL Server Analysis Services
2 1 (14.29%) SQL Server Integration Services
2 1 (14.29%) SQL Server Reporting Services
Development Applications
1 1 (14.29%) ERwin
General
1 3 (42.86%) Advertising
2 2 (28.57%) Finance
3 1 (14.29%) Marketing
Job Titles
1 5 (71.43%) Analyst
1 5 (71.43%) Data Analyst
2 1 (14.29%) Architect
2 1 (14.29%) Consultant
2 1 (14.29%) Customer Analyst
2 1 (14.29%) Data Architect
2 1 (14.29%) Data Consultant
2 1 (14.29%) Data Model Consultant
2 1 (14.29%) Data Modeller
2 1 (14.29%) Database Developer
2 1 (14.29%) Developer
2 1 (14.29%) Master Data Analyst
2 1 (14.29%) SQL Database Developer
2 1 (14.29%) SQL Developer
2 1 (14.29%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 3 (42.86%) Web Services
Miscellaneous
1 4 (57.14%) Data Integration
2 3 (42.86%) Data Protection Act
Processes & Methodologies
1 5 (71.43%) Data Management
2 4 (57.14%) Data Modelling
2 4 (57.14%) ERP
3 3 (42.86%) Business Intelligence
3 3 (42.86%) Data Architecture
3 3 (42.86%) Data Protection
3 3 (42.86%) SDLC
4 2 (28.57%) CRM
4 2 (28.57%) ETL
5 1 (14.29%) Customer Segmentation
5 1 (14.29%) Data Analysis
5 1 (14.29%) Data Cleansing
5 1 (14.29%) Data Governance
5 1 (14.29%) Data Mapping
5 1 (14.29%) Email Marketing
5 1 (14.29%) Logistics
5 1 (14.29%) Master Data Management
5 1 (14.29%) Microservices
5 1 (14.29%) SOA
Programming Languages
1 5 (71.43%) SQL
Vendors
1 4 (57.14%) Oracle