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 29 August 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
29 Aug 2016
Same period 2015 Same period 2014
CA ERwin Data Modeler
Rank 423 395 423
Rank change year-on-year
-28 +28
Contract jobs citing ERwin 16 30 24
As % of all contract IT jobs located in London 0.069% 0.13% 0.099%
As % of the Development Applications category 0.39% 0.84% 0.67%
Number of daily rates quoted 14 25 14
Median daily rate £545 £488 £500
Median daily rate % change year-on-year
+11.79% -2.50%
UK excluding London median daily rate £419 £515 £351
% change year-on-year
-18.68% +46.81%
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
4137 3568 3595
As % of all contract IT jobs located in London 17.94% 15.34% 14.83%
Number of daily rates quoted 3005 2571 2550
Median daily rate £463 £438 £415
Median daily rate % change year-on-year
+5.71% +5.42%
90% offered a daily rate of more than £330 £325 £315
10% offered a daily rate of more than £600 £575 £550
UK excluding London median daily rate £400 £375 £350
% change year-on-year
+6.66% +7.14%
Number of hourly rates quoted 10 8 17
Median hourly rate £32.50 £22.12 £45.00
Median hourly rate % change year-on-year
+46.95% -50.85%
90% offered a hourly rate of more than £10.00 £22.00 £25.70
10% offered a hourly rate of more than £55.00 £41.00 £78.35
UK excluding London median hourly rate £41.00 £40.00 £37.80
% change year-on-year
+2.50% +5.82%

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 29 August 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 29 August 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 +18 2 £675 +31.70% 1
Uxbridge -1 1 - -
ERwin
England

ERwin
Top 30 Related IT Skills in London

For the 6 months to 29 August 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 33 (91.67%) Data Modelling
2 16 (44.44%) Finance
2 16 (44.44%) XML
2 16 (44.44%) SQL
2 16 (44.44%) Data Architecture
3 15 (41.67%) ETL
4 13 (36.11%) Data Management
5 12 (33.33%) UML
6 11 (30.56%) SOA
7 10 (27.78%) Data Analysis
7 10 (27.78%) Oracle
8 9 (25.00%) Data Quality
9 8 (22.22%) Logical Data Model
9 8 (22.22%) Migration
9 8 (22.22%) TOGAF
9 8 (22.22%) ERD
9 8 (22.22%) Data Migration
10 7 (19.44%) JIRA
10 7 (19.44%) Confluence
10 7 (19.44%) Solvency II
10 7 (19.44%) Asset Management
10 7 (19.44%) GAP Analysis
10 7 (19.44%) FpML
10 7 (19.44%) Data Warehouse
10 7 (19.44%) Business Intelligence
10 7 (19.44%) Data Lineage
11 6 (16.67%) Physical Data Model
11 6 (16.67%) Enterprise Data Warehouse
11 6 (16.67%) SDLC
11 6 (16.67%) EDI

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 (19.44%) Confluence
2 2 (5.56%) WebLogic
3 1 (2.78%) SAS
Applications
1 1 (2.78%) MS Excel
Business Applications
1 1 (2.78%) Oracle EBS
Cloud Services
1 1 (2.78%) Microsoft Azure
Database & Business Intelligence
1 7 (19.44%) Data Warehouse
2 6 (16.67%) Enterprise Data Warehouse
3 4 (11.11%) SQL Server
4 3 (8.33%) Big Data
4 3 (8.33%) BusinessObjects
4 3 (8.33%) Data Lake
4 3 (8.33%) SQL Server 2012
5 2 (5.56%) DB2
5 2 (5.56%) Hadoop
5 2 (5.56%) Oracle ODI
5 2 (5.56%) RDBMS
5 2 (5.56%) Relational Database
5 2 (5.56%) SQL Server Integration Services
5 2 (5.56%) SQL Server Reporting Services
6 1 (2.78%) Apache Hive
6 1 (2.78%) Data Mining
6 1 (2.78%) HBase
6 1 (2.78%) MongoDB
6 1 (2.78%) PostgreSQL
6 1 (2.78%) PowerCenter
Development Applications
1 7 (19.44%) JIRA
2 2 (5.56%) Ant
2 2 (5.56%) Talend Open Studio
General
1 16 (44.44%) Finance
2 5 (13.89%) Banking
3 4 (11.11%) Investment Banking
4 2 (5.56%) Legal
4 2 (5.56%) Retail
5 1 (2.78%) Advertising
5 1 (2.78%) Electronics
5 1 (2.78%) Retail Banking
5 1 (2.78%) Telecoms
Job Titles
1 19 (52.78%) Architect
1 19 (52.78%) Data Architect
2 11 (30.56%) Data Modeller
3 5 (13.89%) Analyst
4 4 (11.11%) Solutions Architect
5 3 (8.33%) Data Analyst
5 3 (8.33%) Developer
6 2 (5.56%) Applications Developer
6 2 (5.56%) Big Data Architect
6 2 (5.56%) Business Analyst
6 2 (5.56%) Consultant
6 2 (5.56%) Product Analyst
6 2 (5.56%) Product Business Analyst
6 2 (5.56%) Product Owner
7 1 (2.78%) ASP.NET MVC Developer
7 1 (2.78%) Azure Developer
7 1 (2.78%) Data Business Analyst
7 1 (2.78%) Public Sector Business Analyst
7 1 (2.78%) SQL Analyst
7 1 (2.78%) SQL Data Analyst
Libraries, Frameworks & Software Standards
1 16 (44.44%) XML
2 7 (19.44%) FpML
3 6 (16.67%) EDI
4 5 (13.89%) FIX Protocol
5 4 (11.11%) JMS
6 2 (5.56%) Ajax
6 2 (5.56%) CSS
6 2 (5.56%) EJB
6 2 (5.56%) HTML
6 2 (5.56%) J2EE
6 2 (5.56%) JSP
6 2 (5.56%) Middleware
6 2 (5.56%) Servlets
6 2 (5.56%) Spring
6 2 (5.56%) Spring MVC
6 2 (5.56%) Stripes Framework
6 2 (5.56%) Struts
6 2 (5.56%) Web Services
6 2 (5.56%) WS-I
6 2 (5.56%) XBRL
Miscellaneous
1 5 (13.89%) Analytical Skills
1 5 (13.89%) Management Information System
2 2 (5.56%) Reference Data
2 2 (5.56%) Replication
2 2 (5.56%) Taxonomies
3 1 (2.78%) Algorithms
3 1 (2.78%) Computer Science
3 1 (2.78%) Data Centre
3 1 (2.78%) Data Extraction
3 1 (2.78%) Data Integration
3 1 (2.78%) Data Structures
3 1 (2.78%) Visualisation
Operating Systems
1 4 (11.11%) Unix
2 2 (5.56%) Linux
Processes & Methodologies
1 33 (91.67%) Data Modelling
2 16 (44.44%) Data Architecture
3 15 (41.67%) ETL
4 13 (36.11%) Data Management
5 12 (33.33%) UML
6 11 (30.56%) SOA
7 10 (27.78%) Data Analysis
8 8 (22.22%) Data Migration
8 8 (22.22%) ERD
8 8 (22.22%) Logical Data Model
8 8 (22.22%) Migration
8 8 (22.22%) TOGAF
9 7 (19.44%) Asset Management
9 7 (19.44%) Business Intelligence
9 7 (19.44%) Data Lineage
9 7 (19.44%) GAP Analysis
10 6 (16.67%) Physical Data Model
10 6 (16.67%) SDLC
11 5 (13.89%) Data Validation
11 5 (13.89%) Validation
Programming Languages
1 16 (44.44%) SQL
2 3 (8.33%) JavaScript
2 3 (8.33%) Python
3 2 (5.56%) Java
3 2 (5.56%) PL/SQL
4 1 (2.78%) C++
4 1 (2.78%) Shell Script
4 1 (2.78%) VBA
Qualifications
1 2 (5.56%) OCPJP
2 1 (2.78%) Degree
2 1 (2.78%) Security Cleared
Quality Assurance & Compliance
1 9 (25.00%) Data Quality
2 7 (19.44%) Solvency II
3 2 (5.56%) QA
Vendors
1 10 (27.78%) Oracle
2 4 (11.11%) Informatica
3 2 (5.56%) CA
3 2 (5.56%) Talend
3 2 (5.56%) Teradata
4 1 (2.78%) Cognos
4 1 (2.78%) Embarcadero
4 1 (2.78%) Microsoft
4 1 (2.78%) SAP
4 1 (2.78%) Siebel
4 1 (2.78%) Tableau