The table below looks at the statistics for Data Cleansing skills in IT contracts advertised for the Cardiff region. Included is a guide to the contractor rates offered in IT contracts that have cited Data Cleansing over the 3 months to 17 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
17 Jan 2017
Same period 2016 Same period 2015
Data Cleansing (Data Cleaning, Data Scrubbing)
South Wales / Cardiff
Rank 36 51 41
Rank change year-on-year
+15 -10
Contract jobs citing Data Cleansing 2 4 4
As % of all contract IT jobs located in Cardiff 0.71% 1.03% 1.29%
As % of the Processes & Methodologies category 0.90% 1.20% 1.74%
Number of daily rates quoted 2 2 4
Median daily rate £276 £350 £400
Median daily rate % change year-on-year
-21.07% -12.50%
UK excluding London median daily rate £413 £400 £350
% change year-on-year
+3.12% +14.28%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £10.00 £20.95
% change year-on-year
- -52.26%

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the Cardiff region.

Processes & Methodologies Category
Cardiff
Contract IT job ads with a match in the
Processes & Methodologies category
223 333 230
As % of all contract IT jobs located in Cardiff 79.36% 85.38% 74.19%
Number of daily rates quoted 181 264 177
Median daily rate £388 £328 £375
Median daily rate % change year-on-year
+18.32% -12.66%
90% offered a daily rate of more than £180 £250 £200
10% offered a daily rate of more than £475 £413 £475
UK excluding London median daily rate £410 £400 £390
% change year-on-year
+2.50% +2.56%
Number of hourly rates quoted 8 7 7
Median hourly rate £25.00 £18.00 £22.50
Median hourly rate % change year-on-year
+38.88% -20.00%
UK excluding London median hourly rate £34.50 £39.00 £25.50
% change year-on-year
-11.53% +52.94%

Data Cleansing
Jobs Demand Trend in Cardiff

The demand trend of contract jobs across the Cardiff region citing Data Cleansing as a proportion of all IT contracts with a match in the Processes & Methodologies category.

Data Cleansing Jobs Demand Trend in Cardiff

Data Cleansing
Daily Rate Trend in Cardiff

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

Data Cleansing Daily Rate Trend in Cardiff

Data Cleansing
Daily Rate Histogram in Cardiff

This chart provides a histogram of daily rates quoted in contract IT jobs citing Data Cleansing across the Cardiff region over the 3 months to 17 January 2017.

Data Cleansing Daily Rate Histogram in Cardiff

Data Cleansing
Hourly Rate Trend in Cardiff

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

Data Cleansing Hourly Rate Trend in Cardiff

Data Cleansing
Top 30 Related IT Skills in Cardiff

For the 6 months to 17 January 2017, IT contractor jobs citing Data Cleansing 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 Cardiff region with a requirement for Data Cleansing.

1 2 (66.67%) Big Data
2 1 (33.33%) Time Series Analysis
2 1 (33.33%) Analytical Skills
2 1 (33.33%) Data Structures
2 1 (33.33%) HPCC
2 1 (33.33%) Sage X3
2 1 (33.33%) SDLC
2 1 (33.33%) JavaScript
2 1 (33.33%) PHP
2 1 (33.33%) SQL
2 1 (33.33%) MySQL
2 1 (33.33%) Web Services
2 1 (33.33%) Linux
2 1 (33.33%) OO
2 1 (33.33%) Postgraduate
2 1 (33.33%) ERP
2 1 (33.33%) ETL
2 1 (33.33%) SAS
2 1 (33.33%) Sage
2 1 (33.33%) Change Management
2 1 (33.33%) MVC
2 1 (33.33%) Finance
2 1 (33.33%) Manufacturing
2 1 (33.33%) Scrum
2 1 (33.33%) Stata
2 1 (33.33%) Agile Software Development
2 1 (33.33%) Systems Analysis
2 1 (33.33%) Statistics
2 1 (33.33%) Degree
2 1 (33.33%) Mathematics

Data Cleansing
Top Related IT Skills in Cardiff 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 (33.33%) SAS
Applications
1 1 (33.33%) Stata
Business Applications
1 1 (33.33%) Sage X3
Database & Business Intelligence
1 2 (66.67%) Big Data
2 1 (33.33%) HPCC
2 1 (33.33%) MySQL
General
1 1 (33.33%) Finance
1 1 (33.33%) Manufacturing
Job Titles
1 1 (33.33%) Analyst
1 1 (33.33%) Business Analyst
1 1 (33.33%) Developer
1 1 (33.33%) ERP Analyst
1 1 (33.33%) ERP Business Analyst
1 1 (33.33%) PHP Developer
Libraries, Frameworks & Software Standards
1 1 (33.33%) jQuery
1 1 (33.33%) Web Services
Miscellaneous
1 1 (33.33%) Analytical Skills
1 1 (33.33%) Computer Science
1 1 (33.33%) Data Structures
1 1 (33.33%) Mathematics
1 1 (33.33%) Statistics
Operating Systems
1 1 (33.33%) Linux
Processes & Methodologies
1 1 (33.33%) Agile Software Development
1 1 (33.33%) Change Management
1 1 (33.33%) ERP
1 1 (33.33%) ETL
1 1 (33.33%) MVC
1 1 (33.33%) OO
1 1 (33.33%) Scrum
1 1 (33.33%) SDLC
1 1 (33.33%) System Testing
1 1 (33.33%) Systems Analysis
1 1 (33.33%) Time Series Analysis
1 1 (33.33%) User Acceptance Testing
Programming Languages
1 1 (33.33%) JavaScript
1 1 (33.33%) PHP
1 1 (33.33%) R
1 1 (33.33%) SQL
Qualifications
1 1 (33.33%) Degree
1 1 (33.33%) Postgraduate
Vendors
1 1 (33.33%) Sage
1 1 (33.33%) Zend