Period
to 22 January 2019

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 22 January 2019 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
22 Jan 2019
Same period 2018 Same period 2017
Rank 28 37 19
Rank change year-on-year +9 -18 +14
Contract jobs citing Data Modelling 16 11 9
As % of all contract IT jobs advertised in Hounslow 4.29% 3.49% 4.37%
As % of the Processes & Methodologies category 4.68% 3.89% 5.06%
Number of daily rates quoted 13 8 4
Hounslow median daily rate £550 £430 £453
Median daily rate % change year-on-year +27.91% -4.97% -6.51%
10th Percentile £104 £209 £416
90th Percentile £600 £680 £479
West London median daily rate £475 £400 £450
% change year-on-year +18.75% -11.11% +2.86%
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 342 283 178
As % of all contract IT jobs advertised in Hounslow 91.69% 89.84% 86.41%
Number of daily rates quoted 204 184 95
Hounslow median daily rate £500 £518 £425
Median daily rate % change year-on-year -3.38% +21.76% +1.49%
10th Percentile £233 £305 £218
90th Percentile £610 £609 £527
West London median daily rate £450 £455 £425
% change year-on-year -1.15% +7.12% +1.19%
Number of hourly rates quoted 18 6 11
Hounslow median hourly rate £29.75 £21.75 £25.00
Median hourly rate % change year-on-year +36.78% -13.00% +25.00%
10th Percentile £10.75 £13.88 £8.50
90th Percentile £115.00 £46.99 £71.57
West London median hourly rate £42.50 £23.94 £25.00
% change year-on-year +77.56% -4.26% +11.11%

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 22 January 2019.

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 22 January 2019. 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 -13 7 £385 +67.39% 2
Feltham 0 6 £600 - 1
Chiswick - 2 £450 -
Data Modelling
West London

For the 6 months to 22 January 2019, 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 9 (56.25%) Python
1 9 (56.25%) Agile Software Development
2 8 (50.00%) SQL
2 8 (50.00%) Business Intelligence
2 8 (50.00%) Tableau
2 8 (50.00%) Analytics
3 6 (37.50%) Analytical Skills
4 5 (31.25%) Big Data
4 5 (31.25%) Visualisation
4 5 (31.25%) Amazon AWS
4 5 (31.25%) R
4 5 (31.25%) QA
4 5 (31.25%) Data Science
5 4 (25.00%) Problem-Solving
5 4 (25.00%) QlikView
5 4 (25.00%) Business Analysis
5 4 (25.00%) Pharmaceutical
5 4 (25.00%) Microsoft Excel
5 4 (25.00%) Data Visualisation
5 4 (25.00%) Apache Hive
5 4 (25.00%) Bash Shell
5 4 (25.00%) Hadoop
5 4 (25.00%) Impala
6 3 (18.75%) DevOps
6 3 (18.75%) Mentoring
6 3 (18.75%) Coaching
6 3 (18.75%) Performance Analysis
6 3 (18.75%) Relational Database
6 3 (18.75%) Apache Spark
6 3 (18.75%) Public Cloud

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 (18.75%) Apache Spark
1 3 (18.75%) SharePoint
2 2 (12.50%) Apache Solr
2 2 (12.50%) SAS
3 1 (6.25%) Elasticsearch
Applications
1 4 (25.00%) Microsoft Excel
2 3 (18.75%) InfoPath
2 3 (18.75%) Microsoft Office
Cloud Services
1 5 (31.25%) Amazon AWS
2 2 (12.50%) Adobe Analytics
2 2 (12.50%) Amazon EC2
2 2 (12.50%) Amazon EMR
2 2 (12.50%) Amazon S3
3 1 (6.25%) Azure Data Factory
3 1 (6.25%) Microsoft Azure
Database & Business Intelligence
1 5 (31.25%) Big Data
2 4 (25.00%) Apache Hive
2 4 (25.00%) Hadoop
2 4 (25.00%) Impala
2 4 (25.00%) QlikView
3 3 (18.75%) Relational Database
4 2 (12.50%) Amazon Redshift
4 2 (12.50%) Data Lake
4 2 (12.50%) Data Warehouse
4 2 (12.50%) Qlik Sense
5 1 (6.25%) Apache Cassandra
5 1 (6.25%) Azure SQL Database
5 1 (6.25%) Flink
5 1 (6.25%) HBase
5 1 (6.25%) MongoDB
5 1 (6.25%) NoSQL
5 1 (6.25%) Power BI
5 1 (6.25%) RDBMS
5 1 (6.25%) SQL Server
Development Applications
1 1 (6.25%) Jenkins
1 1 (6.25%) Visual Studio Team System
General
1 4 (25.00%) Pharmaceutical
2 2 (12.50%) Finance
3 1 (6.25%) Marketing
Job Titles
1 8 (50.00%) Analyst
2 4 (25.00%) Developer
3 3 (18.75%) Agile Developer
3 3 (18.75%) AWS Developer
3 3 (18.75%) AWS DevOps
3 3 (18.75%) AWS DevOps Engineer
3 3 (18.75%) AWS Engineer
3 3 (18.75%) AWS Software Engineer
3 3 (18.75%) Data Analyst
3 3 (18.75%) Developer/Software Engineer
3 3 (18.75%) DevOps Developer
3 3 (18.75%) DevOps Engineer
3 3 (18.75%) Python Developer
3 3 (18.75%) Python Engineer
3 3 (18.75%) Python Software Engineer
3 3 (18.75%) Service Analyst
3 3 (18.75%) Software Engineer
3 3 (18.75%) SQL Developer
3 3 (18.75%) Tableau Developer
4 2 (12.50%) Support Analyst
Libraries, Frameworks & Software Standards
1 3 (18.75%) Kafka
2 2 (12.50%) NumPy
2 2 (12.50%) scikit-learn
2 2 (12.50%) SciPy
2 2 (12.50%) Web Services
3 1 (6.25%) Spark Streaming
Miscellaneous
1 6 (37.50%) Analytical Skills
2 3 (18.75%) Public Cloud
3 2 (12.50%) Over-the-Top Content
4 1 (6.25%) Cyber Defence
4 1 (6.25%) FMCG
Operating Systems
1 1 (6.25%) Unix
Processes & Methodologies
1 9 (56.25%) Agile Software Development
2 8 (50.00%) Analytics
2 8 (50.00%) Business Intelligence
3 5 (31.25%) Data Science
3 5 (31.25%) Visualisation
4 4 (25.00%) Business Analysis
4 4 (25.00%) Data Visualisation
4 4 (25.00%) Problem-Solving
5 3 (18.75%) Computer Science
5 3 (18.75%) DevOps
5 3 (18.75%) ERP
5 3 (18.75%) Integration Testing
5 3 (18.75%) ITIL
5 3 (18.75%) Mathematics
5 3 (18.75%) Performance Analysis
5 3 (18.75%) Performance Management
5 3 (18.75%) Project Management
5 3 (18.75%) Scrum
5 3 (18.75%) Service Management
5 3 (18.75%) Software Engineering
Programming Languages
1 9 (56.25%) Python
2 8 (50.00%) SQL
3 5 (31.25%) R
4 4 (25.00%) Bash Shell
5 3 (18.75%) PowerShell
5 3 (18.75%) Scala
6 1 (6.25%) Java
6 1 (6.25%) Perl
Qualifications
1 3 (18.75%) Degree
2 1 (6.25%) PhD
Quality Assurance & Compliance
1 5 (31.25%) QA
2 2 (12.50%) Data Quality
System Software
1 1 (6.25%) Apache Flume
1 1 (6.25%) HDFS
Systems Management
1 1 (6.25%) Hadoop YARN
1 1 (6.25%) Oozie
Vendors
1 8 (50.00%) Tableau
2 3 (18.75%) Cloudera
2 3 (18.75%) SAP
3 2 (12.50%) Adobe
3 2 (12.50%) MicroStrategy
4 1 (6.25%) Informatica
4 1 (6.25%) Teradata