The following table provides summary statistics for contract job vacancies advertised in Portsmouth with a requirement for Data Modelling skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Modelling 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.

Data Modelling
Hampshire / Portsmouth
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 31 28 -
Rank change year-on-year -3 -  
Contract jobs citing Data Modelling 2 1 0
As % of all contract IT jobs advertised in Portsmouth 1.21% 0.68% -
As % of the Processes & Methodologies category 1.46% 0.88% -
Number of daily rates quoted 0 0 0
Median daily rate - - -
UK excluding London median daily rate £425 £425 £420
% change year-on-year - +1.19%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.70 - £33.50

Data Modelling 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 Portsmouth with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Portsmouth
Contract job vacancies with a requirement for process and methodology skills 137 113 75
As % of all contract IT job vacancies advertised in Portsmouth 83.03% 76.35% 83.33%
Number of daily rates quoted 75 66 53
Median daily rate £415 £425 £330
Median daily rate % change year-on-year -2.35% +28.78%  
90% offered a daily rate of more than £275 £280 £299
10% offered a daily rate of more than £600 £500 £425
UK excluding London median daily rate £415 £400 £385
% change year-on-year +3.75% +3.89%  
Number of hourly rates quoted 18 28 14
Median hourly rate £45.00 £45.00 £37.03
Median hourly rate % change year-on-year - +21.51%  
90% offered a hourly rate of more than £42.50 £30.00 £13.45
10% offered a hourly rate of more than £61.69 £52.50 £47.83
UK excluding London median hourly rate £34.75 £28.50 £30.00
% change year-on-year +21.92% -5.00%  

Data Modelling
Job Vacancy Trend in Portsmouth

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

Job vacancy trend for Data Modelling in Portsmouth

Data Modelling
Contractor Daily Rate Trend in Portsmouth

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

Contractor daily rate trend for Data Modelling in Portsmouth

Data Modelling
Contractor Hourly Rate Trend in Portsmouth

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Modelling in Portsmouth.

Contractor hourly rate trend for Data Modelling in Portsmouth

For the 6 months to 28 June 2017, IT contractor jobs citing Data Modelling 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 Portsmouth region with a requirement for Data Modelling.

1 6 (85.71%) Agile Software Development
2 5 (71.43%) Configuration Management
3 4 (57.14%) MVC
3 4 (57.14%) Eclipse
3 4 (57.14%) LAN
3 4 (57.14%) C++
3 4 (57.14%) Java
3 4 (57.14%) SQL
3 4 (57.14%) .NET
3 4 (57.14%) MFC
3 4 (57.14%) MySQL
3 4 (57.14%) SQL Server
3 4 (57.14%) Visual Studio
3 4 (57.14%) XML
3 4 (57.14%) Windows
3 4 (57.14%) Linux
3 4 (57.14%) Client/Server
3 4 (57.14%) JIRA
3 4 (57.14%) XML Messaging
3 4 (57.14%) Scrum
3 4 (57.14%) Replication
3 4 (57.14%) SC Cleared
3 4 (57.14%) Security Cleared
3 4 (57.14%) Team Foundation Server
3 4 (57.14%) Data Transformation
3 4 (57.14%) Performance Tuning
3 4 (57.14%) SDLC
4 3 (42.86%) WCF
4 3 (42.86%) Customer Requirements
4 3 (42.86%) Telerik

Data Modelling
Co-occurring IT Skills in Portsmouth 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:

Applications
1 3 (42.86%) Microsoft Excel
Business Applications
1 1 (14.29%) SAP ERP
Communications & Networking
1 4 (57.14%) LAN
Database & Business Intelligence
1 4 (57.14%) MySQL
1 4 (57.14%) SQL Server
2 1 (14.29%) BusinessObjects
2 1 (14.29%) Snowflake Schema
Development Applications
1 4 (57.14%) Eclipse
1 4 (57.14%) JIRA
1 4 (57.14%) Team Foundation Server
1 4 (57.14%) Visual Studio
2 2 (28.57%) ClearCase
General
1 1 (14.29%) Aerospace
Job Titles
1 5 (71.43%) Developer
2 4 (57.14%) C++ Developer
2 4 (57.14%) C++/Java Developer
2 4 (57.14%) Java Developer
3 3 (42.86%) C++ Software Developer
3 3 (42.86%) Java Software Developer
3 3 (42.86%) Software Developer
4 2 (28.57%) Architect
4 2 (28.57%) Systems Architect
5 1 (14.29%) SAP BusinessObjects (BO) Developer
5 1 (14.29%) SAP Developer
5 1 (14.29%) SC Cleared Java Developer
5 1 (14.29%) SOA Architect
5 1 (14.29%) UML Architect
Libraries, Frameworks & Software Standards
1 4 (57.14%) .NET
1 4 (57.14%) MFC
1 4 (57.14%) XML
1 4 (57.14%) XML Messaging
2 3 (42.86%) WCF
Miscellaneous
1 4 (57.14%) Client/Server
1 4 (57.14%) Replication
2 1 (14.29%) Analytical Skills
2 1 (14.29%) Management Information System
Operating Systems
1 4 (57.14%) Linux
1 4 (57.14%) Windows
Processes & Methodologies
1 6 (85.71%) Agile Software Development
2 5 (71.43%) Configuration Management
3 4 (57.14%) Data Transformation
3 4 (57.14%) MVC
3 4 (57.14%) Performance Tuning
3 4 (57.14%) Scrum
3 4 (57.14%) SDLC
4 3 (42.86%) Code Coverage
4 3 (42.86%) Customer Requirements
4 3 (42.86%) Validation
5 2 (28.57%) SOA
5 2 (28.57%) UML
6 1 (14.29%) Analytics
6 1 (14.29%) Business Analytics
6 1 (14.29%) Business Intelligence
6 1 (14.29%) Data Cleansing
6 1 (14.29%) Data Integration
6 1 (14.29%) ERP
6 1 (14.29%) Network Management
6 1 (14.29%) Programme Management
Programming Languages
1 4 (57.14%) C++
1 4 (57.14%) Java
1 4 (57.14%) SQL
2 3 (42.86%) C#
Qualifications
1 4 (57.14%) SC Cleared
1 4 (57.14%) Security Cleared
2 1 (14.29%) Degree
Quality Assurance & Compliance
1 1 (14.29%) Data Quality
Vendors
1 3 (42.86%) Microsoft
1 3 (42.86%) Telerik
2 1 (14.29%) SAP