The table below looks at the statistics for ERwin skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited ERwin over the 3 months to 28 May 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
28 May 2016
Same period 2015 Same period 2014
CA ERwin Data Modeler
Rank 408 376 390
Rank change year-on-year
-32 +14
Contract jobs citing ERwin 20 41 25
As % of all contract IT jobs located in London 0.091% 0.18% 0.11%
As % of the Development Applications category 0.53% 1.32% 0.80%
Number of daily rates quoted 15 20 18
Median daily rate £525 £500 £481
Median daily rate % change year-on-year
+5.00% +4.05%
90% offered a daily rate of more than £325 £406 £422
10% offered a daily rate of more than £580 £650 £633
UK excluding London median daily rate £481 £480 £409
% change year-on-year
+0.26% +17.43%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
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
3746 3096 3143
As % of all contract IT jobs located in London 16.99% 13.68% 13.83%
Number of daily rates quoted 2768 2181 2341
Median daily rate £450 £425 £425
Median daily rate % change year-on-year
+5.88% -
90% offered a daily rate of more than £338 £300 £300
10% offered a daily rate of more than £600 £575 £543
UK excluding London median daily rate £400 £368 £350
% change year-on-year
+8.84% +5.00%
Number of hourly rates quoted 10 17 9
Median hourly rate £43.63 £27.00 £31.00
Median hourly rate % change year-on-year
+61.57% -12.90%
90% offered a hourly rate of more than £42.70 £20.31 £30.00
10% offered a hourly rate of more than £46.00 £45.00 £41.00
UK excluding London median hourly rate £42.00 £37.04 £37.80
% change year-on-year
+13.39% -2.01%

ERwin
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing ERwin as a proportion of all IT contracts with a match in 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 28 May 2016.

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 median contractor rates quoted in IT jobs citing ERwin within the London region over the 3 months to 28 May 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +36 3 £325 -23.52%
ERwin
England

ERwin
Top 30 Related IT Skills in London

For the 6 months to 28 May 2016, IT contractor jobs citing ERwin 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 London region with a requirement for ERwin.

1 42 (91.30%) Data Modelling
2 23 (50.00%) Finance
3 20 (43.48%) SQL
4 18 (39.13%) ETL
4 18 (39.13%) Data Management
5 17 (36.96%) Data Architecture
6 16 (34.78%) Oracle
7 15 (32.61%) UML
7 15 (32.61%) Physical Data Model
8 14 (30.43%) Data Warehouse
9 12 (26.09%) Data Analysis
9 12 (26.09%) Logical Data Model
10 11 (23.91%) XML
11 10 (21.74%) SQL Server
11 10 (21.74%) Business Intelligence
11 10 (21.74%) Migration
11 10 (21.74%) Data Migration
12 9 (19.57%) Management Information System
12 9 (19.57%) SOA
13 8 (17.39%) OLTP
14 7 (15.22%) FpML
14 7 (15.22%) GAP Analysis
14 7 (15.22%) Validation
14 7 (15.22%) Asset Management
14 7 (15.22%) Data Validation
14 7 (15.22%) JIRA
14 7 (15.22%) Confluence
14 7 (15.22%) Solvency II
14 7 (15.22%) Relational Database
15 6 (13.04%) Data Quality

ERwin
Top Related IT Skills in London 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:

Application Platforms
1 7 (15.22%) Confluence
2 3 (6.52%) MQSI
2 3 (6.52%) SAS
3 2 (4.35%) WebLogic
4 1 (2.17%) JBoss
Applications
1 2 (4.35%) MS Excel
2 1 (2.17%) MS Project
2 1 (2.17%) MS Visio
Database & Business Intelligence
1 14 (30.43%) Data Warehouse
2 10 (21.74%) SQL Server
3 8 (17.39%) OLTP
4 7 (15.22%) Relational Database
5 6 (13.04%) Enterprise Data Warehouse
6 4 (8.70%) Data Mining
6 4 (8.70%) SQL Server 2012
7 3 (6.52%) Apache Hive
7 3 (6.52%) BusinessObjects
7 3 (6.52%) Hadoop
7 3 (6.52%) HBase
7 3 (6.52%) MongoDB
7 3 (6.52%) Pentaho
7 3 (6.52%) PostgreSQL
7 3 (6.52%) RDBMS
7 3 (6.52%) SQL Server Integration Services
8 2 (4.35%) Big Data
8 2 (4.35%) DB2
8 2 (4.35%) Oracle ODI
8 2 (4.35%) SQL Server Reporting Services
Development Applications
1 7 (15.22%) JIRA
2 5 (10.87%) PowerDesigner
3 4 (8.70%) Toad
4 3 (6.52%) XMLSpy
5 2 (4.35%) Ant
5 2 (4.35%) Talend Open Studio
6 1 (2.17%) Git (software)
6 1 (2.17%) Team Foundation Server
6 1 (2.17%) Visual Studio
General
1 23 (50.00%) Finance
2 5 (10.87%) Banking
3 3 (6.52%) Investment Banking
4 1 (2.17%) Advertising
4 1 (2.17%) Legal
4 1 (2.17%) Retail
4 1 (2.17%) Telecoms
Job Titles
1 21 (45.65%) Architect
2 20 (43.48%) Data Architect
3 17 (36.96%) Data Modeller
4 9 (19.57%) Analyst
4 9 (19.57%) Data Analyst
5 3 (6.52%) Credit Risk Modeller
5 3 (6.52%) Developer
6 2 (4.35%) Applications Developer
6 2 (4.35%) Business Intelligence Analyst
6 2 (4.35%) Consultant
6 2 (4.35%) Digital Director
6 2 (4.35%) Financial Analyst
6 2 (4.35%) Oracle Analyst
6 2 (4.35%) Service Analyst
6 2 (4.35%) Services Director
6 2 (4.35%) Siebel Analyst
6 2 (4.35%) SOA Architect
6 2 (4.35%) SQL Analyst
6 2 (4.35%) SQL Data Analyst
7 1 (2.17%) Business Intelligence Specialist
Libraries, Frameworks & Software Standards
1 11 (23.91%) XML
2 7 (15.22%) FpML
3 5 (10.87%) FIX Protocol
4 4 (8.70%) JMS
5 3 (6.52%) WSDL
6 2 (4.35%) Ajax
6 2 (4.35%) CSS
6 2 (4.35%) EJB
6 2 (4.35%) HTML
6 2 (4.35%) J2EE
6 2 (4.35%) JSP
6 2 (4.35%) JSTL
6 2 (4.35%) Middleware
6 2 (4.35%) Servlets
6 2 (4.35%) Spring
6 2 (4.35%) Spring MVC
6 2 (4.35%) Struts
6 2 (4.35%) Web Services
6 2 (4.35%) WS-I
6 2 (4.35%) XBRL
Miscellaneous
1 9 (19.57%) Management Information System
2 5 (10.87%) Analytical Skills
2 5 (10.87%) Data Structures
3 4 (8.70%) Credit Risk
4 3 (6.52%) Data Integration
4 3 (6.52%) Visualisation
5 2 (4.35%) Replication
5 2 (4.35%) Taxonomies
6 1 (2.17%) Algorithms
6 1 (2.17%) Data Centre
6 1 (2.17%) Data Extraction
Operating Systems
1 6 (13.04%) Unix
2 2 (4.35%) Linux
Processes & Methodologies
1 42 (91.30%) Data Modelling
2 18 (39.13%) Data Management
2 18 (39.13%) ETL
3 17 (36.96%) Data Architecture
4 15 (32.61%) Physical Data Model
4 15 (32.61%) UML
5 12 (26.09%) Data Analysis
5 12 (26.09%) Logical Data Model
6 10 (21.74%) Business Intelligence
6 10 (21.74%) Data Migration
6 10 (21.74%) Migration
7 9 (19.57%) SOA
8 7 (15.22%) Asset Management
8 7 (15.22%) Data Validation
8 7 (15.22%) GAP Analysis
8 7 (15.22%) Validation
9 5 (10.87%) Open Source
9 5 (10.87%) Systems Analysis
10 4 (8.70%) Agile Software Development
10 4 (8.70%) EAI
Programming Languages
1 20 (43.48%) SQL
2 5 (10.87%) JavaScript
2 5 (10.87%) Python
3 3 (6.52%) C++
3 3 (6.52%) Shell Script
4 2 (4.35%) Java
4 2 (4.35%) PL/SQL
4 2 (4.35%) T-SQL
Qualifications
1 3 (6.52%) Security Cleared
2 2 (4.35%) BPSS Clearance
2 2 (4.35%) OCPJP
Quality Assurance & Compliance
1 7 (15.22%) Solvency II
2 6 (13.04%) Data Quality
3 2 (4.35%) QA
Vendors
1 16 (34.78%) Oracle
2 6 (13.04%) Informatica
3 4 (8.70%) CA
3 4 (8.70%) Siebel
4 3 (6.52%) Microsoft
4 3 (6.52%) Tableau
5 2 (4.35%) Talend
5 2 (4.35%) Teradata
6 1 (2.17%) Embarcadero
6 1 (2.17%) IBM