Period
to 16 November 2018

The following table provides summary statistics for contract job vacancies advertised in Hounslow 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 6 months to 16 November 2018 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
West London > Hounslow
6 months to
16 Nov 2018
Same period 2017 Same period 2016
Rank 38 35 26
Rank change year-on-year -3 -9 +3
Contract jobs citing Data Modelling 9 9 10
As % of all contract IT jobs advertised in Hounslow 2.16% 2.96% 3.26%
As % of the Processes & Methodologies category 2.37% 3.42% 3.69%
Number of daily rates quoted 6 5 5
Hounslow median daily rate £329 £538 £450
Median daily rate % change year-on-year -38.84% +19.44% +26.76%
10th Percentile £103 £368 £418
90th Percentile £594 £640 £479
West London median daily rate £475 £531 £438
% change year-on-year -10.59% +21.43% +1.45%
Number of hourly rates quoted 0 0 0
Hounslow median hourly rate - - -
West London median hourly rate £45.00 - -

Data Modelling 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 Hounslow with a requirement for process or methodology skills.

All Process and Methodology Skills
Hounslow
Contract vacancies with a requirement for process or methodology skills 379 263 271
As % of all contract IT jobs advertised in Hounslow 91.11% 86.51% 88.27%
Number of daily rates quoted 228 162 161
Hounslow median daily rate £495 £450 £440
Median daily rate % change year-on-year +10.00% +2.27% +4.76%
10th Percentile £235 £275 £228
90th Percentile £623 £585 £572
West London median daily rate £463 £450 £415
% change year-on-year +2.78% +8.43% +3.75%
Number of hourly rates quoted 22 6 15
Hounslow median hourly rate £30.50 £14.99 £23.00
Median hourly rate % change year-on-year +103.50% -34.84% +15.00%
10th Percentile £14.10 £12.00 £10.20
90th Percentile £115.00 £106.75 £65.94
West London median hourly rate £39.00 £22.75 £21.50
% change year-on-year +71.43% +5.81% -2.27%

Data Modelling
Job Vacancy Trend in Hounslow

Job postings citing Data Modelling as a percentage of all IT jobs advertised in Hounslow.

Job vacancy trend for Data Modelling in Hounslow

Data Modelling
Contractor Daily Rate Trend in Hounslow

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

Contractor daily rate trend for Data Modelling in Hounslow

Data Modelling
Contractor Daily Rate Histogram in Hounslow

The daily rate distribution of IT jobs citing Data Modelling in Hounslow over the 6 months to 16 November 2018.

Contractor daily rate histogram for Data Modelling in Hounslow

Data Modelling
Contract Job Locations in Hounslow

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 Hounslow region over the 6 months to 16 November 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Brentford -10 5 £108 -72.08%
Feltham +1 2 - -
Isleworth - 1 - -
Data Modelling
West London

For the 6 months to 16 November 2018, IT contractor jobs citing Data Modelling also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Hounslow region with a requirement for Data Modelling.

1 4 (44.44%) SQL
1 4 (44.44%) Python
1 4 (44.44%) Agile Software Development
1 4 (44.44%) Business Analysis
1 4 (44.44%) QlikView
1 4 (44.44%) Hadoop
1 4 (44.44%) Apache Hive
1 4 (44.44%) Big Data
1 4 (44.44%) Analytical Skills
1 4 (44.44%) Impala
1 4 (44.44%) Problem-Solving
2 3 (33.33%) Data Science
2 3 (33.33%) Mentoring
2 3 (33.33%) Coaching
2 3 (33.33%) Scala
2 3 (33.33%) Apache Spark
2 3 (33.33%) Matrix Organization
2 3 (33.33%) Cloudera
2 3 (33.33%) Kafka
2 3 (33.33%) R
2 3 (33.33%) Performance Analysis
2 3 (33.33%) Tableau
2 3 (33.33%) Visualisation
2 3 (33.33%) Performance Management
2 3 (33.33%) InfoPath
2 3 (33.33%) Service Management
2 3 (33.33%) Project Management
2 3 (33.33%) Pharmaceutical
2 3 (33.33%) SharePoint
2 3 (33.33%) ERP

Data Modelling
Co-occurring IT Skills in Hounslow 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 3 (33.33%) Apache Spark
1 3 (33.33%) SharePoint
2 2 (22.22%) Apache Solr
2 2 (22.22%) SAS
3 1 (11.11%) Elasticsearch
Applications
1 3 (33.33%) InfoPath
1 3 (33.33%) Microsoft Office
Cloud Services
1 1 (11.11%) Azure Data Factory
1 1 (11.11%) Microsoft Azure
Database & Business Intelligence
1 4 (44.44%) Apache Hive
1 4 (44.44%) Big Data
1 4 (44.44%) Hadoop
1 4 (44.44%) Impala
1 4 (44.44%) QlikView
2 2 (22.22%) Data Lake
2 2 (22.22%) Data Warehouse
3 1 (11.11%) Apache Cassandra
3 1 (11.11%) Azure SQL Database
3 1 (11.11%) Flink
3 1 (11.11%) HBase
3 1 (11.11%) MongoDB
3 1 (11.11%) NoSQL
3 1 (11.11%) Power BI
3 1 (11.11%) SQL Server
Development Applications
1 1 (11.11%) Jenkins
1 1 (11.11%) Visual Studio Team System
General
1 3 (33.33%) Pharmaceutical
2 1 (11.11%) Finance
Job Titles
1 4 (44.44%) Analyst
2 3 (33.33%) Service Analyst
3 2 (22.22%) Architect
3 2 (22.22%) Data Architect
3 2 (22.22%) Support Analyst
4 1 (11.11%) Azure Architect
4 1 (11.11%) Big Data Architect
4 1 (11.11%) Big Data Developer
4 1 (11.11%) Big Data Solutions Architect
4 1 (11.11%) Business Analyst
4 1 (11.11%) Data Engineer
4 1 (11.11%) Data Scientist
4 1 (11.11%) Developer
4 1 (11.11%) Lead Developer
4 1 (11.11%) Service Improvement Analyst
4 1 (11.11%) Solutions Architect
Libraries, Frameworks & Software Standards
1 3 (33.33%) Kafka
2 1 (11.11%) Spark Streaming
Miscellaneous
1 4 (44.44%) Analytical Skills
2 1 (11.11%) Computer Science
2 1 (11.11%) Cyber Defence
2 1 (11.11%) Over-the-Top Content
Operating Systems
1 1 (11.11%) Unix
Processes & Methodologies
1 4 (44.44%) Agile Software Development
1 4 (44.44%) Business Analysis
1 4 (44.44%) Problem-Solving
2 3 (33.33%) Coaching
2 3 (33.33%) Data Science
2 3 (33.33%) ERP
2 3 (33.33%) ITIL
2 3 (33.33%) Matrix Organization
2 3 (33.33%) Mentoring
2 3 (33.33%) Performance Analysis
2 3 (33.33%) Performance Management
2 3 (33.33%) Project Management
2 3 (33.33%) Service Management
2 3 (33.33%) Visualisation
3 2 (22.22%) Analytics
3 2 (22.22%) Continuous Improvement
3 2 (22.22%) Data Visualisation
3 2 (22.22%) Dimensional Modelling
3 2 (22.22%) Scrum
3 2 (22.22%) Waterfall
Programming Languages
1 4 (44.44%) Python
1 4 (44.44%) SQL
2 3 (33.33%) R
2 3 (33.33%) Scala
3 1 (11.11%) Bash Shell
3 1 (11.11%) Java
3 1 (11.11%) Perl
Qualifications
1 2 (22.22%) Degree
2 1 (11.11%) PhD
Quality Assurance & Compliance
1 1 (11.11%) QA
System Software
1 1 (11.11%) Apache Flume
1 1 (11.11%) HDFS
Systems Management
1 1 (11.11%) Hadoop YARN
1 1 (11.11%) Oozie
Vendors
1 3 (33.33%) Cloudera
1 3 (33.33%) SAP
1 3 (33.33%) Tableau
2 1 (11.11%) Informatica
2 1 (11.11%) Teradata