The table below looks at the statistics for Data Modelling skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Data Modelling over the 3 months to 29 August 2016 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
29 Aug 2016
Same period 2015 Same period 2014
Data Modelling
Rank 53 53 51
Rank change year-on-year
0 -2
Contract jobs citing Data Modelling 9 13 24
As % of all contract IT jobs located in Hertfordshire 1.29% 1.62% 3.00%
As % of the Processes & Methodologies category 1.74% 2.18% 3.71%
Number of daily rates quoted 4 6 18
Median daily rate £400 £383 £298
Median daily rate % change year-on-year
+4.57% +28.57%
90% offered a daily rate of more than £260 £275 £204
10% offered a daily rate of more than £435 £613 £528
UK excluding London median daily rate £420 £440 £413
% change year-on-year
-4.54% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £45.00 £17.50
% change year-on-year
-11.11% +157.14%
Data Modelling
East of England

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

Processes & Methodologies Category
Hertfordshire
Contract IT job ads with a match in the
Processes & Methodologies category
517 595 647
As % of all contract IT jobs located in Hertfordshire 74.18% 74.19% 80.88%
Number of daily rates quoted 300 310 361
Median daily rate £400 £400 £391
Median daily rate % change year-on-year
- +2.23%
90% offered a daily rate of more than £275 £275 £230
10% offered a daily rate of more than £600 £575 £500
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 21 47 28
Median hourly rate £45.00 £22.64 £15.00
Median hourly rate % change year-on-year
+98.78% +50.91%
90% offered a hourly rate of more than £11.75 £9.00 £10.20
10% offered a hourly rate of more than £52.50 £42.50 £37.50
UK excluding London median hourly rate £29.53 £32.54 £25.75
% change year-on-year
-9.26% +26.36%

Data Modelling
Jobs Demand Trend in Hertfordshire

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

Data Modelling Jobs Demand Trend in Hertfordshire

Data Modelling
Daily Rate Trend in Hertfordshire

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

Data Modelling Daily Rate Trend in Hertfordshire

Data Modelling
Daily Rate Histogram in Hertfordshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing Data Modelling across the Hertfordshire region over the 3 months to 29 August 2016.

Data Modelling Daily Rate Histogram in Hertfordshire

Data Modelling
Hourly Rate Trend in Hertfordshire

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

Data Modelling Hourly Rate Trend in Hertfordshire

Data Modelling
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Modelling within the Hertfordshire region over the 3 months to 29 August 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +5 6 £400 +77.77% 1
Welwyn Garden City -4 1 £200 -
Data Modelling
East of England

Data Modelling
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 29 August 2016, 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 Hertfordshire region with a requirement for Data Modelling.

1 12 (63.16%) SQL
2 10 (52.63%) Migration
2 10 (52.63%) Data Migration
3 9 (47.37%) Data Architecture
3 9 (47.37%) Analytics
3 9 (47.37%) SuccessFactors
4 6 (31.58%) Data Cleansing
4 6 (31.58%) Finance
4 6 (31.58%) Java
4 6 (31.58%) Web Services
4 6 (31.58%) Data Integration
5 5 (26.32%) Oracle Database
5 5 (26.32%) Relational Database
5 5 (26.32%) Analytical Skills
5 5 (26.32%) Logical Data Model
5 5 (26.32%) PL/SQL
5 5 (26.32%) Oracle
5 5 (26.32%) SAP
5 5 (26.32%) RDBMS
6 4 (21.05%) N-Tier
6 4 (21.05%) ETL
6 4 (21.05%) WebLogic
6 4 (21.05%) XML
6 4 (21.05%) Enterprise Architecture
6 4 (21.05%) Oracle APEX
6 4 (21.05%) Oracle RAC
6 4 (21.05%) Oracle Database 11g
6 4 (21.05%) Physical Data Model
6 4 (21.05%) Qlik Sense
6 4 (21.05%) Performance Tuning

Data Modelling
Top Related IT Skills in Hertfordshire 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 4 (21.05%) WebLogic
Applications
1 1 (5.26%) MS Excel
1 1 (5.26%) MS Project
1 1 (5.26%) MS Visio
Business Applications
1 1 (5.26%) Dynamics CRM
Cloud Services
1 9 (47.37%) SuccessFactors
Database & Business Intelligence
1 5 (26.32%) Oracle Database
1 5 (26.32%) RDBMS
1 5 (26.32%) Relational Database
2 4 (21.05%) Oracle Database 11g
2 4 (21.05%) Qlik Sense
3 3 (15.79%) SQL Server Integration Services
4 1 (5.26%) Data Warehouse
4 1 (5.26%) SQL Server
Development Applications
1 4 (21.05%) Oracle APEX
General
1 6 (31.58%) Finance
2 1 (5.26%) Publishing
2 1 (5.26%) Retail
Job Titles
1 9 (47.37%) Analyst
2 7 (36.84%) Data Analyst
2 7 (36.84%) Developer
3 4 (21.05%) Oracle Developer
4 3 (15.79%) Architect
4 3 (15.79%) Data Architect
4 3 (15.79%) SQL Developer
4 3 (15.79%) Sybase Developer
5 2 (10.53%) Java Developer
5 2 (10.53%) Java Engineer
5 2 (10.53%) Senior Developer
5 2 (10.53%) Senior Oracle Developer
5 2 (10.53%) Sybase Engineer
5 2 (10.53%) T-SQL Developer
5 2 (10.53%) Web Engineer
6 1 (5.26%) Data Migration Analyst
6 1 (5.26%) Data Warehouse Analyst
6 1 (5.26%) ERP Analyst
6 1 (5.26%) Migration Analyst
6 1 (5.26%) Senior Analyst
Libraries, Frameworks & Software Standards
1 6 (31.58%) Web Services
2 4 (21.05%) XML
3 2 (10.53%) Hibernate
3 2 (10.53%) Spring
Miscellaneous
1 6 (31.58%) Data Integration
2 5 (26.32%) Analytical Skills
3 4 (21.05%) N-Tier
4 1 (5.26%) iPad
Operating Systems
1 1 (5.26%) AIX
1 1 (5.26%) Linux
1 1 (5.26%) Windows
Processes & Methodologies
1 10 (52.63%) Data Migration
1 10 (52.63%) Migration
2 9 (47.37%) Analytics
2 9 (47.37%) Data Architecture
3 6 (31.58%) Data Cleansing
4 5 (26.32%) Logical Data Model
5 4 (21.05%) Database Optimisation
5 4 (21.05%) Database Tuning
5 4 (21.05%) Enterprise Architecture
5 4 (21.05%) ETL
5 4 (21.05%) Performance Tuning
5 4 (21.05%) Physical Data Model
6 3 (15.79%) Data Mapping
7 2 (10.53%) Data Analysis
7 2 (10.53%) ERP
8 1 (5.26%) Business Analysis
8 1 (5.26%) CRM
8 1 (5.26%) Data Management
8 1 (5.26%) E-Commerce
8 1 (5.26%) Six Sigma
Programming Languages
1 12 (63.16%) SQL
2 6 (31.58%) Java
3 5 (26.32%) PL/SQL
4 2 (10.53%) T-SQL
5 1 (5.26%) VBA
System Software
1 4 (21.05%) Oracle RAC
Vendors
1 5 (26.32%) Oracle
1 5 (26.32%) SAP
2 3 (15.79%) Sybase
3 1 (5.26%) JDA
3 1 (5.26%) Teradata