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 21 January 2017 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
21 Jan 2017
Same period 2016 Same period 2015
CA ERwin Data Modeler
England / London
Rank 385 385 397
Rank change year-on-year
0 +12
Contract jobs citing ERwin 18 31 21
As % of all contract IT jobs located in London 0.094% 0.15% 0.099%
As % of the Development Applications category 0.53% 0.96% 0.66%
Number of daily rates quoted 12 24 17
Median daily rate £463 £498 £475
Median daily rate % change year-on-year
-7.03% +4.73%
90% offered a daily rate of more than £389 £379 £380
10% offered a daily rate of more than £598 £675 £485
UK excluding London median daily rate £500 £448 £500
% change year-on-year
+11.73% -10.50%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £57.50 - -

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
3397 3219 3160
As % of all contract IT jobs located in London 17.77% 15.33% 14.96%
Number of daily rates quoted 2470 2403 2438
Median daily rate £475 £475 £425
Median daily rate % change year-on-year
- +11.76%
90% offered a daily rate of more than £367 £340 £325
10% offered a daily rate of more than £600 £580 £575
UK excluding London median daily rate £400 £375 £375
% change year-on-year
+6.66% -
Number of hourly rates quoted 5 11 6
Median hourly rate £38.75 £50.00 £27.50
Median hourly rate % change year-on-year
-22.50% +81.81%
90% offered a hourly rate of more than £24.20 £24.23 £16.00
10% offered a hourly rate of more than £165.00 £50.00 £55.00
UK excluding London median hourly rate £41.25 £41.00 £37.00
% change year-on-year
+0.60% +10.81%

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 21 January 2017.

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 21 January 2017. 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 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 -4 4 £489 -9.06%
ERwin
England

ERwin
Top 30 Related IT Skills in London

For the 6 months to 21 January 2017, 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 50 (100.00%) Data Modelling
2 37 (74.00%) ETL
2 37 (74.00%) SQL
3 28 (56.00%) Data Quality
4 19 (38.00%) Statistics
5 18 (36.00%) Oracle
5 18 (36.00%) Relational Database
5 18 (36.00%) Translating Business Requirements
6 14 (28.00%) Agile Software Development
6 14 (28.00%) JIRA
7 13 (26.00%) Big Data
8 12 (24.00%) Data Warehouse
8 12 (24.00%) Data Ingestion
9 11 (22.00%) XML
9 11 (22.00%) Talend
9 11 (22.00%) Talend Open Studio
10 10 (20.00%) Data Architecture
10 10 (20.00%) Data Cleansing
10 10 (20.00%) Data Analysis
10 10 (20.00%) DB2
10 10 (20.00%) Finance
11 9 (18.00%) Migration
11 9 (18.00%) Linux
11 9 (18.00%) Banking
11 9 (18.00%) Data Migration
11 9 (18.00%) Hadoop
12 8 (16.00%) Data Integration
12 8 (16.00%) Data Governance
12 8 (16.00%) Informatica
13 7 (14.00%) PowerDesigner

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 (14.00%) Apache Spark
2 3 (6.00%) Oracle SOA Suite
3 2 (4.00%) Confluence
4 1 (2.00%) Apache
4 1 (2.00%) CICS
Business Applications
1 1 (2.00%) Oracle EBS
Cloud Services
1 3 (6.00%) Amazon AWS
Database & Business Intelligence
1 18 (36.00%) Relational Database
2 13 (26.00%) Big Data
3 12 (24.00%) Data Warehouse
4 10 (20.00%) DB2
5 9 (18.00%) Hadoop
6 7 (14.00%) DataStage
7 4 (8.00%) Apache Hive
7 4 (8.00%) IBM InfoSphere
8 3 (6.00%) MySQL
9 2 (4.00%) BusinessObjects
9 2 (4.00%) Impala
9 2 (4.00%) Oracle Database
9 2 (4.00%) Oracle ODI
9 2 (4.00%) RDBMS
10 1 (2.00%) Data Lake
10 1 (2.00%) Data Mart
10 1 (2.00%) Enterprise Data Warehouse
10 1 (2.00%) Oracle Database 10g
10 1 (2.00%) Oracle Database 11g
10 1 (2.00%) Oracle Reports
Development Applications
1 14 (28.00%) JIRA
2 11 (22.00%) Talend Open Studio
3 7 (14.00%) PowerDesigner
4 3 (6.00%) Jenkins
4 3 (6.00%) SonarQube
General
1 10 (20.00%) Finance
2 9 (18.00%) Banking
3 7 (14.00%) Investment Banking
4 6 (12.00%) Back Office
5 4 (8.00%) Retail
6 2 (4.00%) Advertising
7 1 (2.00%) Games
7 1 (2.00%) Legal
Job Titles
1 26 (52.00%) Architect
2 25 (50.00%) Data Architect
3 18 (36.00%) Analyst
3 18 (36.00%) Data Analyst
4 6 (12.00%) Data Modeller
4 6 (12.00%) Integration Architect
5 5 (10.00%) Big Data Architect
5 5 (10.00%) ETL Analyst
5 5 (10.00%) ETL Architect
6 4 (8.00%) Data Integration Architect
6 4 (8.00%) Lead Architect
6 4 (8.00%) Lead Data Architect
6 4 (8.00%) SQL Analyst
6 4 (8.00%) SQL Data Analyst
7 3 (6.00%) Big Data Analyst
7 3 (6.00%) Developer
7 3 (6.00%) Node.js Developer
8 2 (4.00%) Consultant
8 2 (4.00%) Senior Analyst
8 2 (4.00%) Senior Data Analyst
Libraries, Frameworks & Software Standards
1 11 (22.00%) XML
2 6 (12.00%) Kafka
2 6 (12.00%) XML Messaging
2 6 (12.00%) XML Schema
3 3 (6.00%) AngularJS
3 3 (6.00%) CSS
3 3 (6.00%) HTML
3 3 (6.00%) J2EE
3 3 (6.00%) Node.js
4 2 (4.00%) REST
4 2 (4.00%) SOAP
4 2 (4.00%) XBRL
5 1 (2.00%) EDI
5 1 (2.00%) JSON
Miscellaneous
1 19 (38.00%) Statistics
2 8 (16.00%) Data Integration
3 6 (12.00%) Analytical Skills
3 6 (12.00%) SWIFT
4 3 (6.00%) Mainframe
5 2 (4.00%) Management Information System
5 2 (4.00%) Reference Data
5 2 (4.00%) Replication
6 1 (2.00%) Computer Science
6 1 (2.00%) Enterprise Software
6 1 (2.00%) Taxonomies
Operating Systems
1 9 (18.00%) Linux
2 6 (12.00%) Windows
3 2 (4.00%) Unix
4 1 (2.00%) zOS
Processes & Methodologies
1 50 (100.00%) Data Modelling
2 37 (74.00%) ETL
3 18 (36.00%) Translating Business Requirements
4 14 (28.00%) Agile Software Development
5 12 (24.00%) Data Ingestion
6 10 (20.00%) Data Analysis
6 10 (20.00%) Data Architecture
6 10 (20.00%) Data Cleansing
7 9 (18.00%) Data Migration
7 9 (18.00%) Migration
8 8 (16.00%) Data Governance
9 7 (14.00%) Investment Management
9 7 (14.00%) SOA
10 6 (12.00%) Logical Data Model
10 6 (12.00%) Physical Data Model
11 5 (10.00%) Data Management
12 4 (8.00%) Data Mapping
12 4 (8.00%) Data Transformation
12 4 (8.00%) Issue Tracking
12 4 (8.00%) Scrum
Programming Languages
1 37 (74.00%) SQL
2 6 (12.00%) Java
3 5 (10.00%) Python
4 3 (6.00%) JavaScript
4 3 (6.00%) Scala
5 2 (4.00%) R
6 1 (2.00%) COBOL
6 1 (2.00%) PL/SQL
Qualifications
1 2 (4.00%) Degree
1 2 (4.00%) OCPJP
Quality Assurance & Compliance
1 28 (56.00%) Data Quality
2 6 (12.00%) ISO20022
3 3 (6.00%) QA
4 1 (2.00%) ISO 9001
Systems Management
1 1 (2.00%) Control-M
Vendors
1 18 (36.00%) Oracle
2 11 (22.00%) Talend
3 8 (16.00%) Informatica
4 5 (10.00%) Teradata
5 2 (4.00%) Mercator
6 1 (2.00%) Ab Initio
6 1 (2.00%) Cognos
6 1 (2.00%) IBM
6 1 (2.00%) MuleSoft
6 1 (2.00%) SAP
6 1 (2.00%) ServiceNow
6 1 (2.00%) Siebel