The following table provides summary statistics for contract job vacancies advertised in South Wales with a requirement for Data Mapping skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Mapping over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Data Mapping
Wales / South Wales
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 51 41 66
Rank change year-on-year -10 +25  
Contract jobs citing Data Mapping 4 11 1
As % of all contract IT jobs advertised in South Wales 0.75% 2.31% 0.17%
As % of the Processes & Methodologies category 0.87% 2.94% 0.21%
Number of daily rates quoted 2 11 1
Median daily rate £373 £215 £190
Median daily rate % change year-on-year +73.25% +13.15%  
UK excluding London median daily rate £411 £400 £350
% change year-on-year +2.81% +14.28%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £21.50 - £37.80

Data Mapping is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in South Wales with a requirement for process and methodology skills.

Contract Process & Methodology Skills
South Wales
Contract job vacancies with a requirement for process and methodology skills 462 374 484
As % of all contract IT job vacancies advertised in South Wales 86.52% 78.57% 84.03%
Number of daily rates quoted 326 267 373
Median daily rate £375 £390 £350
Median daily rate % change year-on-year -3.84% +11.42%  
90% offered a daily rate of more than £280 £275 £265
10% offered a daily rate of more than £525 £500 £450
UK excluding London median daily rate £415 £400 £385
% change year-on-year +3.75% +3.89%  
Number of hourly rates quoted 35 17 18
Median hourly rate £36.50 £35.00 £15.25
Median hourly rate % change year-on-year +4.28% +129.50%  
90% offered a hourly rate of more than £13.00 £12.70 £11.30
10% offered a hourly rate of more than £57.50 £72.50 £16.94
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

Data Mapping
Job Vacancy Trend in South Wales

The job posting trend of jobs advertised in South Wales citing Data Mapping as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Data Mapping in South Wales

Data Mapping
Contractor Daily Rate Trend in South Wales

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Mapping in South Wales.

Contractor daily rate trend for Data Mapping in South Wales

Data Mapping
Contract Job Locations in South Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Mapping within the South Wales region over the 3 months to 27 June 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
Cardiff -9 3 £373 +73.25%
Data Mapping
Wales

For the 6 months to 27 June 2017, IT contractor jobs citing Data Mapping 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 South Wales region with a requirement for Data Mapping.

1 4 (36.36%) Data Migration
1 4 (36.36%) Data Flow Diagram
1 4 (36.36%) Finance
1 4 (36.36%) Migration
2 3 (27.27%) Oracle
2 3 (27.27%) Data Cleansing
2 3 (27.27%) Data Analysis
3 2 (18.18%) Risk Analysis
3 2 (18.18%) Teradata
3 2 (18.18%) Data Management
3 2 (18.18%) Analytical Skills
3 2 (18.18%) SQL
3 2 (18.18%) Data Warehouse
3 2 (18.18%) ETL
3 2 (18.18%) Informatica
3 2 (18.18%) Data Modelling
4 1 (9.09%) Ingres
4 1 (9.09%) Validation
4 1 (9.09%) Quality Management
4 1 (9.09%) Agile Software Development
4 1 (9.09%) Banking
4 1 (9.09%) Retail
4 1 (9.09%) Stakeholder Management
4 1 (9.09%) Ab Initio
4 1 (9.09%) Risk Assessment
4 1 (9.09%) Information Security
4 1 (9.09%) MicroStrategy
4 1 (9.09%) ERwin
4 1 (9.09%) Middleware
4 1 (9.09%) PowerExchange

Data Mapping
Co-occurring IT Skills in South Wales 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 1 (9.09%) PowerExchange
1 1 (9.09%) SAS
Business Applications
1 1 (9.09%) SAP PM
1 1 (9.09%) SAP S/4HANA
Database & Business Intelligence
1 2 (18.18%) Data Warehouse
2 1 (9.09%) BusinessObjects
2 1 (9.09%) Hadoop
2 1 (9.09%) Ingres
2 1 (9.09%) MySQL
2 1 (9.09%) Oracle Database
2 1 (9.09%) QlikView
2 1 (9.09%) SQL Server
2 1 (9.09%) SQL Server Integration Services
2 1 (9.09%) SQL Server Reporting Services
Development Applications
1 1 (9.09%) ERwin
General
1 4 (36.36%) Finance
2 1 (9.09%) Banking
2 1 (9.09%) Retail
2 1 (9.09%) Retail Banking
Job Titles
1 6 (54.55%) Analyst
2 5 (45.45%) Business Analyst
3 2 (18.18%) Data Migration Specialist
3 2 (18.18%) Migration Specialist
4 1 (9.09%) Architect
4 1 (9.09%) Banking Analyst
4 1 (9.09%) Banking Business Analyst
4 1 (9.09%) Consultant
4 1 (9.09%) Data Architect
4 1 (9.09%) Data Business Analyst
4 1 (9.09%) Informatica Consultant
4 1 (9.09%) Security Analyst
4 1 (9.09%) Test Analyst
Libraries, Frameworks & Software Standards
1 1 (9.09%) Middleware
Miscellaneous
1 2 (18.18%) Analytical Skills
Operating Systems
1 1 (9.09%) Linux
1 1 (9.09%) Windows
Processes & Methodologies
1 4 (36.36%) Data Flow Diagram
1 4 (36.36%) Data Migration
1 4 (36.36%) Migration
2 3 (27.27%) Data Analysis
2 3 (27.27%) Data Cleansing
3 2 (18.18%) Data Management
3 2 (18.18%) Data Modelling
3 2 (18.18%) ETL
3 2 (18.18%) Risk Analysis
4 1 (9.09%) Business Intelligence
4 1 (9.09%) Data Architecture
4 1 (9.09%) Data Integration
4 1 (9.09%) Database Tuning
4 1 (9.09%) ERP
4 1 (9.09%) Information Security
4 1 (9.09%) Quality Management
4 1 (9.09%) Risk Assessment
4 1 (9.09%) Stakeholder Management
4 1 (9.09%) UML
4 1 (9.09%) Validation
Programming Languages
1 2 (18.18%) SQL
Quality Assurance & Compliance
1 1 (9.09%) Data Quality
1 1 (9.09%) GDPR
System Software
1 1 (9.09%) Oracle RAC
Vendors
1 3 (27.27%) Oracle
2 2 (18.18%) Informatica
2 2 (18.18%) Teradata
3 1 (9.09%) Ab Initio
3 1 (9.09%) MicroStrategy
3 1 (9.09%) Netezza
3 1 (9.09%) SAP
3 1 (9.09%) Tableau