The following table provides summary statistics for contract job vacancies advertised in Middlesex with a requirement for Visualisation skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Visualisation over the 3 months to 25 March 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.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Visualisation
South East / Middlesex
Rank 18 16 -
Rank change year-on-year -2 -  
Contract jobs citing Visualisation 2 7 0
As % of all contract IT jobs advertised in Middlesex 1.54% 4.43% -
As % of the Processes & Methodologies category 1.82% 5.30% -
Number of daily rates quoted 1 6 0
Median daily rate £350 £405 -
Median daily rate % change year-on-year -13.58% -  
UK excluding London median daily rate £413 £438 £450
% change year-on-year -5.71% -2.77%  
Number of hourly rates quoted 0 1 0
Median hourly rate - £48.50 -
UK excluding London median hourly rate £42.48 £44.96 £25.50
% change year-on-year -5.51% +76.29%  

Visualisation 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 Middlesex with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Middlesex
Contract job vacancies with a requirement for process and methodology skills 110 132 127
As % of all contract IT job vacancies advertised in Middlesex 84.62% 83.54% 79.38%
Number of daily rates quoted 70 93 78
Median daily rate £400 £405 £405
Median daily rate % change year-on-year -1.23% -  
90% offered a daily rate of more than £264 £315 £266
10% offered a daily rate of more than £560 £526 £500
UK excluding London median daily rate £410 £400 £400
% change year-on-year +2.50% +0.06%  
Number of hourly rates quoted 0 9 2
Median hourly rate - £48.50 £32.50
Median hourly rate % change year-on-year - +49.23%  
UK excluding London median hourly rate £36.00 £38.75 £30.00
% change year-on-year -7.09% +29.16%  

Visualisation
Job Vacancy Trend in Middlesex

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

Job vacancy trend for Visualisation in Middlesex

Visualisation
Contractor Daily Rate Trend in Middlesex

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Visualisation in Middlesex.

Contractor daily rate trend for Visualisation in Middlesex

Visualisation
Top 30 Related IT Skills in Middlesex

For the 6 months to 25 March 2017, IT contractor jobs citing Visualisation 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 Middlesex region with a requirement for Visualisation.

1 1 (50.00%) Java
1 1 (50.00%) SQL
1 1 (50.00%) Oracle
1 1 (50.00%) Python
1 1 (50.00%) Business Intelligence
1 1 (50.00%) Microsoft
1 1 (50.00%) MATLAB
1 1 (50.00%) Scrum
1 1 (50.00%) Agile Software Development
1 1 (50.00%) Data Analysis
1 1 (50.00%) Statistics
1 1 (50.00%) Degree
1 1 (50.00%) Mathematics
1 1 (50.00%) QlikView
1 1 (50.00%) Oracle Database 11g
1 1 (50.00%) Kanban
1 1 (50.00%) Spreadsheet
1 1 (50.00%) NoSQL
1 1 (50.00%) R
1 1 (50.00%) Data Visualisation
1 1 (50.00%) Tableau
1 1 (50.00%) D3.js
1 1 (50.00%) Big Data
1 1 (50.00%) Statistical Modelling
1 1 (50.00%) Three.js
1 1 (50.00%) Oracle Database
1 1 (50.00%) Apache Spark
1 1 (50.00%) Data Structures
1 1 (50.00%) Algorithms
1 1 (50.00%) Dashboard Development

Visualisation
Top Related IT Skills in Middlesex 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 (50.00%) Apache Spark
Applications
1 1 (50.00%) Spreadsheet
Database & Business Intelligence
1 1 (50.00%) Big Data
1 1 (50.00%) NoSQL
1 1 (50.00%) Oracle Database
1 1 (50.00%) Oracle Database 11g
1 1 (50.00%) Power BI
1 1 (50.00%) QlikView
Job Titles
1 1 (50.00%) Analyst
1 1 (50.00%) Data Analyst
1 1 (50.00%) Data Scientist
1 1 (50.00%) Developer
1 1 (50.00%) Tableau Developer
Libraries, Frameworks & Software Standards
1 1 (50.00%) D3.js
1 1 (50.00%) Three.js
Miscellaneous
1 1 (50.00%) Algorithms
1 1 (50.00%) Data Structures
Processes & Methodologies
1 1 (50.00%) Agile Software Development
1 1 (50.00%) Business Intelligence
1 1 (50.00%) Dashboard Development
1 1 (50.00%) Data Analysis
1 1 (50.00%) Data Visualisation
1 1 (50.00%) Kanban
1 1 (50.00%) Mathematics
1 1 (50.00%) Scrum
1 1 (50.00%) Statistical Modelling
1 1 (50.00%) Statistics
Programming Languages
1 1 (50.00%) Java
1 1 (50.00%) MATLAB
1 1 (50.00%) Python
1 1 (50.00%) R
1 1 (50.00%) SQL
Qualifications
1 1 (50.00%) Degree
Vendors
1 1 (50.00%) Microsoft
1 1 (50.00%) Oracle
1 1 (50.00%) Tableau