The following table provides summary statistics for contract job vacancies advertised in Reading 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 28 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.

Visualisation
Berkshire / Reading
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 51 67 67
Rank change year-on-year +16 0  
Contract jobs citing Visualisation 5 2 3
As % of all contract IT jobs advertised in Reading 0.87% 0.23% 0.36%
As % of the Processes & Methodologies category 1.09% 0.29% 0.46%
Number of daily rates quoted 3 1 2
Median daily rate £300 £375 £375
Median daily rate % change year-on-year -20.00% -  
90% offered a daily rate of more than £260 £363 £334
10% offered a daily rate of more than £440 £388 £426
UK excluding London median daily rate £425 £400 £398
% change year-on-year +6.18% +0.69%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £24.68 £57.75
% change year-on-year - -57.26%  

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 Reading with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Reading
Contract job vacancies with a requirement for process and methodology skills 458 698 648
As % of all contract IT job vacancies advertised in Reading 79.38% 79.59% 77.88%
Number of daily rates quoted 942 1583 1086
Median daily rate £450 £400 £400
Median daily rate % change year-on-year +12.50% -  
90% offered a daily rate of more than £301 £213 £260
10% offered a daily rate of more than £588 £530 £531
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 58 68 43
Median hourly rate £29.75 £19.81 £21.55
Median hourly rate % change year-on-year +50.21% -8.09%  
90% offered a hourly rate of more than £15.25 £18.81 £13.20
10% offered a hourly rate of more than £55.65 £36.61 £44.00
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

Visualisation
Job Vacancy Trend in Reading

Job postings citing Visualisation as a percentage of all IT jobs advertised in Reading.

Job vacancy trend for Visualisation in Reading

Visualisation
Contractor Daily Rate Trend in Reading

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

Contractor daily rate trend for Visualisation in Reading

Visualisation
Contractor Daily Rate Histogram in Reading

The daily rate distribution of IT jobs citing Visualisation in Reading over the 3 months to 28 June 2017.

Contractor daily rate histogram for Visualisation in Reading

For the 6 months to 28 June 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 Reading region with a requirement for Visualisation.

1 7 (58.33%) Business Intelligence
1 7 (58.33%) Data Visualisation
2 6 (50.00%) Tableau
3 5 (41.67%) Microsoft Excel
4 4 (33.33%) ETL
4 4 (33.33%) SQL Server
4 4 (33.33%) Big Data
4 4 (33.33%) SQL Server Integration Services
4 4 (33.33%) Data Quality
5 3 (25.00%) Data Analysis
5 3 (25.00%) Analytics
5 3 (25.00%) Analytical Skills
5 3 (25.00%) Microsoft Office
5 3 (25.00%) SQL
5 3 (25.00%) Microsoft
5 3 (25.00%) Data Warehouse
5 3 (25.00%) Data Modelling
6 2 (16.67%) PostgreSQL
6 2 (16.67%) Telecoms
6 2 (16.67%) Finance
6 2 (16.67%) Publishing
6 2 (16.67%) Migration
6 2 (16.67%) Stakeholder Management
6 2 (16.67%) CRM
6 2 (16.67%) SAS
6 2 (16.67%) VBA
6 2 (16.67%) JavaScript
6 2 (16.67%) Python
6 2 (16.67%) Data Structures
6 2 (16.67%) Data Management

Visualisation
Co-occurring IT Skills in Reading 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 2 (16.67%) Facebook Platform
1 2 (16.67%) SAS
2 1 (8.33%) CMS
2 1 (8.33%) Sitecore CMS
Applications
1 5 (41.67%) Microsoft Excel
2 3 (25.00%) Microsoft Office
Cloud Services
1 2 (16.67%) Microsoft Azure
Database & Business Intelligence
1 4 (33.33%) Big Data
1 4 (33.33%) SQL Server
1 4 (33.33%) SQL Server Integration Services
2 3 (25.00%) Data Warehouse
3 2 (16.67%) Data Lake
3 2 (16.67%) PostgreSQL
3 2 (16.67%) Power BI
3 2 (16.67%) SQL Server 2012
4 1 (8.33%) QlikView
General
1 2 (16.67%) Finance
1 2 (16.67%) Marketing
1 2 (16.67%) Publishing
1 2 (16.67%) Telecoms
Job Titles
1 6 (50.00%) Developer
2 3 (25.00%) Analyst
2 3 (25.00%) Business Intelligence Consultant
2 3 (25.00%) Consultant
2 3 (25.00%) Data Analyst
3 2 (16.67%) Data Warehouse Developer
3 2 (16.67%) ETL Analyst
3 2 (16.67%) Python Developer
3 2 (16.67%) SQL Analyst
3 2 (16.67%) SQL Data Analyst
3 2 (16.67%) SSIS Analyst
3 2 (16.67%) Technical Analyst
4 1 (8.33%) ETL Developer
4 1 (8.33%) Microsoft Developer
4 1 (8.33%) Sitecore Developer
4 1 (8.33%) SQL Developer
4 1 (8.33%) SQL Server Data Warehouse Developer
4 1 (8.33%) SQL Server Developer
4 1 (8.33%) SSIS Developer
4 1 (8.33%) Tableau Developer
Libraries, Frameworks & Software Standards
1 2 (16.67%) Django
1 2 (16.67%) Flask
1 2 (16.67%) Pyramid
2 1 (8.33%) .NET
2 1 (8.33%) ASP.NET
Miscellaneous
1 3 (25.00%) Analytical Skills
2 2 (16.67%) Data Structures
3 1 (8.33%) N-Tier
Processes & Methodologies
1 7 (58.33%) Business Intelligence
1 7 (58.33%) Data Visualisation
2 4 (33.33%) ETL
3 3 (25.00%) Analytics
3 3 (25.00%) Data Analysis
3 3 (25.00%) Data Modelling
4 2 (16.67%) CRM
4 2 (16.67%) Data Analytics
4 2 (16.67%) Data Management
4 2 (16.67%) Data Migration
4 2 (16.67%) DevOps
4 2 (16.67%) Machine Learning
4 2 (16.67%) Migration
4 2 (16.67%) Stakeholder Management
5 1 (8.33%) Data Governance
5 1 (8.33%) Global Marketing
5 1 (8.33%) Kalman Filter
5 1 (8.33%) Matrix Organization
5 1 (8.33%) Unit Testing
Programming Languages
1 3 (25.00%) SQL
2 2 (16.67%) JavaScript
2 2 (16.67%) Python
2 2 (16.67%) VBA
3 1 (8.33%) T-SQL
Quality Assurance & Compliance
1 4 (33.33%) Data Quality
2 2 (16.67%) IFRS
2 2 (16.67%) IFRS 9
2 2 (16.67%) QA
Vendors
1 6 (50.00%) Tableau
2 3 (25.00%) Microsoft
3 2 (16.67%) Facebook
3 2 (16.67%) Twitter
4 1 (8.33%) Sitecore