The table below looks at the statistics for ERwin skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited ERwin over the 3 months to 22 December 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
22 Dec 2014
Same period 2013 Same period 2012
CA ERwin Data Modeler
Rank 381 382 337
Rank change year-on-year
+1 -45
Contract jobs citing ERwin 18 33 47
As % of all contract IT jobs located in London 0.079% 0.14% 0.22%
As % of the Development Applications category 0.53% 1.09% 1.66%
Number of daily rates quoted 14 27 30
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£475 £450 £575
Average daily rate % change year-on-year
+5.55% -21.73%
90% offered a daily rate of more than £400 £320 £398
10% offered a daily rate of more than £500 £625 £650
UK excluding London average daily rate £388 £400 £413
% change year-on-year
-3.12% -3.03%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - £33.25 -
ERwin
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 London region.

Development Applications Category
London
Contract IT job ads with a match in the
Development Applications category
3384 3014 2832
As % of all contract IT jobs located in London 14.80% 12.55% 13.37%
Number of daily rates quoted 2630 2207 2030
Average daily rate £425 £420 £400
Average daily rate % change year-on-year
+1.19% +5.00%
90% offered a daily rate of more than £325 £300 £300
10% offered a daily rate of more than £575 £550 £575
UK excluding London average daily rate £375 £338 £338
% change year-on-year
+11.11% -
Number of hourly rates quoted 9 11 21
Average hourly rate £55.00 £44.75 £42.50
Average hourly rate % change year-on-year
+22.90% +5.29%
90% offered a hourly rate of more than £16.60 £22.05 £12.65
10% offered a hourly rate of more than £74.00 £52.50 £50.00
UK excluding London average hourly rate £37.50 £35.00 £37.50
% change year-on-year
+7.14% -6.66%

ERwin
Jobs Demand Trend in London

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

ERwin Jobs Demand Trend in London

ERwin
Daily Rate Trend in London

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

ERwin Daily Rate Trend in London

ERwin
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing ERwin across the London region over the 3 months to 22 December 2014.

ERwin Daily Rate Histogram in London

ERwin
Hourly Rate Trend in London

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

ERwin Hourly Rate Trend in London

ERwin
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing ERwin within the London region over the 3 months to 22 December 2014. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -3 3 £400 -11.11%
ERwin
England

ERwin
Top 30 Related IT Skills in London

For the 6 months to 22 December 2014, IT contractor jobs across the London 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 34 (87.18%) Data Modelling
2 22 (56.41%) Oracle
2 22 (56.41%) Data Warehouse
3 21 (53.85%) SQL
4 18 (46.15%) Logical Data Model
5 17 (43.59%) Business Intelligence
6 14 (35.90%) SAP
7 13 (33.33%) Data Analysis
8 12 (30.77%) Data Architecture
9 11 (28.21%) Data Mart
10 10 (25.64%) CRM
10 10 (25.64%) Siebel
10 10 (25.64%) SAP CRM
10 10 (25.64%) Data Management
11 9 (23.08%) T-SQL
11 9 (23.08%) SQL Server
11 9 (23.08%) ETL
11 9 (23.08%) Retail
11 9 (23.08%) Physical Data Model
12 8 (20.51%) UNIX
12 8 (20.51%) Microsoft
12 8 (20.51%) Migration
12 8 (20.51%) Agile Software Development
12 8 (20.51%) Dimensional Modelling
12 8 (20.51%) Data Governance
12 8 (20.51%) Analytical Skills
13 7 (17.95%) PL/SQL
13 7 (17.95%) Informatica
13 7 (17.95%) Degree
13 7 (17.95%) Computer Science

ERwin
Top Related IT Skills in London by Category

For the 6 months to 22 December 2014, IT contractor jobs across the London 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.

Application Platforms
1 1 (2.56%) WebLogic
1 1 (2.56%) Mule
Applications
1 5 (12.82%) MS Excel
2 2 (5.13%) MS Office
3 1 (2.56%) MS Visio
3 1 (2.56%) MS PowerPoint
Business Applications
1 10 (25.64%) SAP CRM
2 6 (15.38%) Oracle EBS
3 1 (2.56%) Oracle Retail
Database & Business Intelligence
1 22 (56.41%) Data Warehouse
2 11 (28.21%) Data Mart
3 9 (23.08%) SQL Server
4 5 (12.82%) ProClarity
4 5 (12.82%) Oracle Database 11g
4 5 (12.82%) Oracle Database
5 4 (10.26%) Relational Database
5 4 (10.26%) DB2
6 3 (7.69%) RDBMS
6 3 (7.69%) Microsoft Analysis Services
6 3 (7.69%) SQL Server Integration Services
6 3 (7.69%) SQL Server Analysis Services
6 3 (7.69%) Oracle ODI
7 2 (5.13%) SQL Server 2008
7 2 (5.13%) BusinessObjects XI
7 2 (5.13%) SQL Server 2012
7 2 (5.13%) SSDT
7 2 (5.13%) QlikView
7 2 (5.13%) SQL Server 2005
7 2 (5.13%) BusinessObjects
Development Applications
1 5 (12.82%) PowerDesigner
1 5 (12.82%) SQL Server Management Studio (SSMS)
2 3 (7.69%) Team Foundation Server
2 3 (7.69%) Visual Studio
3 2 (5.13%) JIRA
3 2 (5.13%) Git (software)
3 2 (5.13%) SpecFlow
4 1 (2.56%) Ant
4 1 (2.56%) Toad
General
1 9 (23.08%) Retail
2 6 (15.38%) Finance
3 4 (10.26%) Banking
4 2 (5.13%) Investment Banking
5 1 (2.56%) Legal
5 1 (2.56%) Advertising
5 1 (2.56%) Publishing
Job Titles
1 15 (38.46%) Architect
2 13 (33.33%) Data Architect
3 9 (23.08%) Developer
4 7 (17.95%) Analyst
5 6 (15.38%) Business Analyst
6 4 (10.26%) Data Modeller
7 3 (7.69%) Informatica Developer
7 3 (7.69%) SQL Developer
7 3 (7.69%) ETL Developer
8 2 (5.13%) DB2 DBA
8 2 (5.13%) Microsoft Developer
8 2 (5.13%) PL/SQL Developer
8 2 (5.13%) Administrator
8 2 (5.13%) Oracle Developer
8 2 (5.13%) Consultant
8 2 (5.13%) DBA
9 1 (2.56%) Applications Developer
9 1 (2.56%) Data Model Consultant
9 1 (2.56%) Integration Architect
9 1 (2.56%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 6 (15.38%) MDX
2 2 (5.13%) .NET
2 2 (5.13%) XML
2 2 (5.13%) XSD
3 1 (2.56%) XHTML
3 1 (2.56%) JMS
3 1 (2.56%) WebSphere MQ
3 1 (2.56%) Spring
3 1 (2.56%) Ajax
3 1 (2.56%) J2EE
3 1 (2.56%) EJB
3 1 (2.56%) CSS
3 1 (2.56%) JSP
3 1 (2.56%) Servlets
3 1 (2.56%) Struts
3 1 (2.56%) JSTL
3 1 (2.56%) Spring MVC
3 1 (2.56%) WebSphere Message Broker
3 1 (2.56%) Stripes Framework
3 1 (2.56%) HTML
Miscellaneous
1 8 (20.51%) Analytical Skills
2 7 (17.95%) Computer Science
3 6 (15.38%) Management Information System
4 2 (5.13%) Clustering
4 2 (5.13%) Data Integration
4 2 (5.13%) Open Source
5 1 (2.56%) Enterprise Software
5 1 (2.56%) Credit Risk
5 1 (2.56%) Market Risk
5 1 (2.56%) Economics
5 1 (2.56%) Derivative
Operating Systems
1 8 (20.51%) UNIX
2 3 (7.69%) Linux
Processes & Methodologies
1 34 (87.18%) Data Modelling
2 18 (46.15%) Logical Data Model
3 17 (43.59%) Business Intelligence
4 13 (33.33%) Data Analysis
5 12 (30.77%) Data Architecture
6 10 (25.64%) Data Management
6 10 (25.64%) CRM
7 9 (23.08%) ETL
7 9 (23.08%) Physical Data Model
8 8 (20.51%) Data Governance
8 8 (20.51%) Agile Software Development
8 8 (20.51%) Dimensional Modelling
8 8 (20.51%) Migration
9 7 (17.95%) Kimball Methodology
10 6 (15.38%) Information Architecture
10 6 (15.38%) Data Migration
10 6 (15.38%) Software Engineering
11 5 (12.82%) User Stories
12 4 (10.26%) Data Mapping
12 4 (10.26%) Performance Tuning
Programming Languages
1 21 (53.85%) SQL
2 9 (23.08%) T-SQL
3 7 (17.95%) PL/SQL
4 4 (10.26%) Shell Script
5 2 (5.13%) Korn
5 2 (5.13%) Perl
6 1 (2.56%) C#
6 1 (2.56%) Java
6 1 (2.56%) JavaScript
6 1 (2.56%) Python
Qualifications
1 7 (17.95%) Degree
2 1 (2.56%) OCPJP
Quality Assurance & Compliance
1 1 (2.56%) QA
1 1 (2.56%) Basel III
1 1 (2.56%) Data Quality
System Software
1 1 (2.56%) Oracle RAC
Systems Management
1 2 (5.13%) HP Quality Center
2 1 (2.56%) Oracle EDQ
Vendors
1 22 (56.41%) Oracle
2 14 (35.90%) SAP
3 10 (25.64%) Siebel
4 8 (20.51%) Microsoft
5 7 (17.95%) Informatica
6 6 (15.38%) Cognos
7 5 (12.82%) Business Objects
8 3 (7.69%) Netezza
8 3 (7.69%) CA
9 2 (5.13%) Sybase
9 2 (5.13%) Retek
10 1 (2.56%) Ab Initio
10 1 (2.56%) IBM