The table below looks at the statistics for ERwin 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 ERwin over the 3 months to 18 September 2014 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
18 Sep 2014
Same period 2013 Same period 2012
CA ERwin Data Modeler
Rank 74 - 74
Rank change year-on-year
- 0
Contract jobs citing ERwin 4 0 2
As % of all contract IT jobs located in Hertfordshire 0.48% - 0.21%
As % of the Development Applications category 3.92% - 1.45%
Number of daily rates quoted 3 0 2
Average daily rate
Keep up to 90%
of your Daily Rate
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£563 - £290
90% offered a daily rate of more than £523 - £282
10% offered a daily rate of more than £567 - £298
UK excluding London average daily rate £400 £538 £375
% change year-on-year
-25.58% +43.33%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
ERwin
East of England

The following table is for comparison with the above and provides statistics for the entire Development Applications category in contract jobs advertised in the Hertfordshire region.

Development Applications Category
Hertfordshire
Contract IT job ads with a match in the
Development Applications category
102 37 138
As % of all contract IT jobs located in Hertfordshire 12.11% 7.64% 14.21%
Number of daily rates quoted 62 16 67
Average daily rate £400 £400 £400
90% offered a daily rate of more than £300 £295 £273
10% offered a daily rate of more than £455 £450 £463
UK excluding London average daily rate £350 £340 £325
% change year-on-year
+2.94% +4.61%
Number of hourly rates quoted 0 2 10
Average hourly rate - £37.50 £37.50
UK excluding London average hourly rate £37.50 £36.75 £37.00
% change year-on-year
+2.04% -0.67%

ERwin
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of IT contractor jobs citing ERwin across the Hertfordshire region as a proportion of the total demand within the Development Applications category.

ERwin Jobs Demand Trend in Hertfordshire

ERwin
Daily Rate Trend in Hertfordshire

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

ERwin Daily Rate Trend in Hertfordshire

ERwin
Top 25 Related IT Skills in Hertfordshire

For the 6 months to 18 September 2014, IT contractor jobs across the Hertfordshire region citing ERwin 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 ERwin.

1 4 (100.00%) Data Warehouse
1 4 (100.00%) Data Modelling
1 4 (100.00%) ETL
1 4 (100.00%) Business Intelligence
1 4 (100.00%) Data Management
1 4 (100.00%) Master Data Management
1 4 (100.00%) Analytical Skills
2 3 (75.00%) Stakeholder Engagement
2 3 (75.00%) Data Governance
2 3 (75.00%) Data Architecture
2 3 (75.00%) Analytics
3 2 (50.00%) Project Management
3 2 (50.00%) Business Analysis
4 1 (25.00%) Oracle OLAP
4 1 (25.00%) QlikView
4 1 (25.00%) Information Management
4 1 (25.00%) Retail
4 1 (25.00%) OLTP
4 1 (25.00%) Middleware
4 1 (25.00%) SOA
4 1 (25.00%) Oracle
4 1 (25.00%) OLAP
4 1 (25.00%) Cognos
4 1 (25.00%) Oracle Retail
4 1 (25.00%) Kimball Methodology

ERwin
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 18 September 2014, IT contractor jobs across the Hertfordshire region citing ERwin 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 ERwin. Up to 20 skills are shown per category.

Business Applications
1 1 (25.00%) Oracle Retail
Database & Business Intelligence
1 4 (100.00%) Data Warehouse
2 1 (25.00%) OLTP
2 1 (25.00%) Oracle OLAP
2 1 (25.00%) QlikView
2 1 (25.00%) OLAP
General
1 1 (25.00%) Retail
Job Titles
1 4 (100.00%) Architect
1 4 (100.00%) Data Architect
2 1 (25.00%) Data Warehouse Architect
2 1 (25.00%) Senior Data Warehouse Architect
2 1 (25.00%) Senior Data Architect
2 1 (25.00%) Senior Architect
Libraries, Frameworks & Software Standards
1 1 (25.00%) Middleware
Miscellaneous
1 4 (100.00%) Analytical Skills
Processes & Methodologies
1 4 (100.00%) Data Modelling
1 4 (100.00%) ETL
1 4 (100.00%) Business Intelligence
1 4 (100.00%) Data Management
1 4 (100.00%) Master Data Management
2 3 (75.00%) Analytics
2 3 (75.00%) Data Architecture
2 3 (75.00%) Stakeholder Engagement
2 3 (75.00%) Data Governance
3 2 (50.00%) Project Management
3 2 (50.00%) Business Analysis
4 1 (25.00%) Information Management
4 1 (25.00%) SOA
4 1 (25.00%) Kimball Methodology
Vendors
1 1 (25.00%) Oracle
1 1 (25.00%) Cognos