Period
to 19 November 2017

The following table provides summary statistics for contract job vacancies advertised in Cardiff with a requirement for Data Analysis skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Analysis over the 6 months to 19 November 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 Analysis
South Wales > Cardiff
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 54 32 71
Rank change year-on-year -22 +39 -18
Contract jobs citing Data Analysis 3 21 10
As % of all contract IT jobs advertised in Cardiff 0.49% 3.84% 1.15%
As % of the Processes & Methodologies category 0.57% 4.62% 1.41%
Number of daily rates quoted 1 15 8
Cardiff median daily rate £275 £400 £345
Median daily rate % change year-on-year -31.25% +15.94% -1.43%
10th Percentile £263 £270 £208
90th Percentile £288 £550 £416
South Wales median daily rate £350 £400 £340
% change year-on-year -12.50% +17.65% -2.86%
Number of hourly rates quoted 0 0 0
Cardiff median hourly rate - - -
South Wales median hourly rate £18.50 £18.75 -
% change year-on-year -1.33% - -

Data Analysis is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Cardiff with a requirement for process or methodology skills.

All Process and Methodology Skills
Cardiff
Contract vacancies with a requirement for process or methodology skills 525 455 711
As % of all contract IT jobs advertised in Cardiff 86.49% 83.18% 81.44%
Number of daily rates quoted 365 368 591
Cardiff median daily rate £375 £375 £350
Median daily rate % change year-on-year - +7.14% -
10th Percentile £175 £187 £220
90th Percentile £500 £525 £463
South Wales median daily rate £375 £400 £350
% change year-on-year -6.25% +14.29% -
Number of hourly rates quoted 19 16 14
Cardiff median hourly rate £17.50 £14.25 £14.88
Median hourly rate % change year-on-year +22.81% -4.20% +21.43%
10th Percentile £13.00 £10.75 £10.05
90th Percentile £35.45 £37.13 £21.05
South Wales median hourly rate £19.00 £18.75 £15.88
% change year-on-year +1.33% +18.11% +9.48%

Data Analysis
Job Vacancy Trend in Cardiff

Job postings citing Data Analysis as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for Data Analysis in Cardiff

Data Analysis
Contractor Daily Rate Trend in Cardiff

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

Contractor daily rate trend for Data Analysis in Cardiff

For the 6 months to 19 November 2017, IT contractor jobs citing Data Analysis 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 Analysis.

1 2 (66.67%) SQL
1 2 (66.67%) Oracle
1 2 (66.67%) Oracle Database
2 1 (33.33%) Docker
2 1 (33.33%) ETL Development
2 1 (33.33%) XML
2 1 (33.33%) Windows
2 1 (33.33%) Linux
2 1 (33.33%) UML
2 1 (33.33%) Data Warehouse
2 1 (33.33%) ETL
2 1 (33.33%) XML Schema
2 1 (33.33%) Business Intelligence
2 1 (33.33%) Informatica
2 1 (33.33%) PowerExchange
2 1 (33.33%) Scrum
2 1 (33.33%) Teradata
2 1 (33.33%) Agile Software Development
2 1 (33.33%) Subversion
2 1 (33.33%) Business Analysis
2 1 (33.33%) Statistics
2 1 (33.33%) Oracle RAC
2 1 (33.33%) Kanban
2 1 (33.33%) Data Mapping
2 1 (33.33%) OpenUP
2 1 (33.33%) Database Tuning
2 1 (33.33%) Git (software)
2 1 (33.33%) MongoDB
2 1 (33.33%) Change Data Capture
2 1 (33.33%) Vagrant

Data Analysis
Co-occurring 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%) PowerExchange
Database & Business Intelligence
1 2 (66.67%) Oracle Database
2 1 (33.33%) Data Warehouse
2 1 (33.33%) MongoDB
Development Applications
1 1 (33.33%) Git (software)
1 1 (33.33%) Subversion
1 1 (33.33%) Vagrant
Job Titles
1 1 (33.33%) Analyst
1 1 (33.33%) Business Data Analyst
1 1 (33.33%) Business Information Analyst
1 1 (33.33%) Consultant
1 1 (33.33%) Data Analyst
1 1 (33.33%) DBA
1 1 (33.33%) Informatica Consultant
1 1 (33.33%) Information Analyst
1 1 (33.33%) MongoDB DBA
Libraries, Frameworks & Software Standards
1 1 (33.33%) XML
1 1 (33.33%) XML Schema
Operating Systems
1 1 (33.33%) Linux
1 1 (33.33%) Windows
Processes & Methodologies
1 1 (33.33%) Agile Software Development
1 1 (33.33%) Business Analysis
1 1 (33.33%) Business Intelligence
1 1 (33.33%) Change Data Capture
1 1 (33.33%) Data Mapping
1 1 (33.33%) Database Tuning
1 1 (33.33%) ETL
1 1 (33.33%) ETL Development
1 1 (33.33%) Kanban
1 1 (33.33%) OpenUP
1 1 (33.33%) Scrum
1 1 (33.33%) Statistics
1 1 (33.33%) UML
Programming Languages
1 2 (66.67%) SQL
System Software
1 1 (33.33%) Docker
1 1 (33.33%) Oracle RAC
Vendors
1 2 (66.67%) Oracle
2 1 (33.33%) Informatica
2 1 (33.33%) Teradata