Period
to 15 August 2018

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Visualisation skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Visualisation over the 6 months to 15 August 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.

Visualization
East of England > Hertfordshire
6 months to
15 Aug 2018
Same period 2017 Same period 2016
Rank 83 90 76
Rank change year-on-year +7 -14 +21
Contract jobs citing Visualisation 16 3 12
As % of all contract IT jobs advertised in Hertfordshire 1.02% 0.23% 0.83%
As % of the Processes & Methodologies category 1.25% 0.29% 1.05%
Number of daily rates quoted 10 4 4
Hertfordshire median daily rate £450 £481 £471
Median daily rate % change year-on-year -6.49% +2.12% +28.67%
10th Percentile £310 £333 £337
90th Percentile £600 £594 £503
East of England median daily rate £478 £424 £425
% change year-on-year +12.75% -0.35% +5.26%
Number of hourly rates quoted 2 0 2
Hertfordshire median hourly rate £17.19 - £40.00
10th Percentile £11.12 - £37.05
90th Percentile £22.71 - £41.75
East of England median hourly rate £17.19 £34.50 £40.00
% change year-on-year -50.18% -13.75% -

Visualisation 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 Hertfordshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Hertfordshire
Contract vacancies with a requirement for process or methodology skills 1,284 1,049 1,146
As % of all contract IT jobs advertised in Hertfordshire 81.78% 81.25% 79.31%
Number of daily rates quoted 741 541 611
Hertfordshire median daily rate £413 £413 £400
Median daily rate % change year-on-year - +3.13% +5.12%
10th Percentile £210 £213 £220
90th Percentile £569 £588 £550
East of England median daily rate £438 £425 £400
% change year-on-year +2.94% +6.25% +3.23%
Number of hourly rates quoted 94 66 46
Hertfordshire median hourly rate £17.32 £16.82 £22.50
Median hourly rate % change year-on-year +2.97% -25.24% +21.62%
10th Percentile £11.10 £11.76 £9.63
90th Percentile £46.25 £45.75 £53.75
East of England median hourly rate £17.50 £26.00 £25.00
% change year-on-year -32.69% +4.00% +8.70%

Visualisation
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Visualisation in Hertfordshire

Visualisation
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for Visualisation in Hertfordshire

Visualisation
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Visualisation in Hertfordshire over the 6 months to 15 August 2018.

Contractor daily rate histogram for Visualisation in Hertfordshire

Visualisation
Contractor Hourly Rate Trend in Hertfordshire

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

Contractor hourly rate trend for Visualisation in Hertfordshire

Visualisation
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 Visualisation within the Hertfordshire region over the 6 months to 15 August 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
Welwyn Garden City - 4 £425 - 1
Stevenage - 2 £513 -
Hemel Hempstead - 2 £200 - 1
Rickmansworth - 1 - -
St Albans - 1 £425 - 1
Visualisation
East of England

For the 6 months to 15 August 2018, IT contractor jobs citing Visualisation 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 Hertfordshire region with a requirement for Visualisation.

1 8 (50.00%) Finance
2 5 (31.25%) Oracle
2 5 (31.25%) Business Intelligence
3 4 (25.00%) Python
3 4 (25.00%) Java
3 4 (25.00%) SQL
3 4 (25.00%) Retail
3 4 (25.00%) Tableau
4 3 (18.75%) Machine Learning
4 3 (18.75%) Big Data
4 3 (18.75%) Open Source
4 3 (18.75%) MapReduce
4 3 (18.75%) Apache Pig
4 3 (18.75%) Mathematics
4 3 (18.75%) Oracle BI EE
4 3 (18.75%) Git (software)
4 3 (18.75%) Scala
4 3 (18.75%) Hadoop
4 3 (18.75%) Apache Hive
4 3 (18.75%) R
4 3 (18.75%) Essbase
4 3 (18.75%) E-Commerce
4 3 (18.75%) ETL
4 3 (18.75%) Apache Spark
4 3 (18.75%) Data Science
5 2 (12.50%) Mathematical Modelling
5 2 (12.50%) Numerate Degree
5 2 (12.50%) Data Structures
5 2 (12.50%) Algorithms
5 2 (12.50%) Dashboard Development

Visualisation
Co-occurring 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 3 (18.75%) Apache Pig
1 3 (18.75%) Apache Spark
Applications
1 1 (6.25%) Adobe Creative Suite
1 1 (6.25%) Microsoft Excel
Business Applications
1 2 (12.50%) HFM
1 2 (12.50%) Hyperion Planning
1 2 (12.50%) Oracle EBS
2 1 (6.25%) Oracle ERP
Database & Business Intelligence
1 3 (18.75%) Apache Hive
1 3 (18.75%) Big Data
1 3 (18.75%) Essbase
1 3 (18.75%) Hadoop
1 3 (18.75%) Oracle BI EE
2 2 (12.50%) Data Warehouse
2 2 (12.50%) Oracle Database
3 1 (6.25%) Oracle Reports
3 1 (6.25%) Power BI
Development Applications
1 3 (18.75%) Git (software)
2 1 (6.25%) JIRA
General
1 8 (50.00%) Finance
2 4 (25.00%) Retail
3 1 (6.25%) Pharmaceutical
3 1 (6.25%) Telecoms
Job Titles
1 3 (18.75%) Business Intelligence Developer
1 3 (18.75%) Data Scientist
1 3 (18.75%) Developer
1 3 (18.75%) Tableau Specialist
2 2 (12.50%) OBIEE Developer
3 1 (6.25%) Business Intelligence Specialist
3 1 (6.25%) Data Engineer
3 1 (6.25%) Delivery Manager
3 1 (6.25%) Designer
3 1 (6.25%) Graphic Designer
3 1 (6.25%) Product Owner
3 1 (6.25%) Splunk Engineer
3 1 (6.25%) Visual Designer
Libraries, Frameworks & Software Standards
1 1 (6.25%) Deeplearning4j
1 1 (6.25%) HTML
1 1 (6.25%) LDAP
1 1 (6.25%) MXNet
1 1 (6.25%) Natural Language Processing
1 1 (6.25%) TensorFlow
1 1 (6.25%) Theano
Miscellaneous
1 2 (12.50%) Algorithms
1 2 (12.50%) Computer Science
1 2 (12.50%) Data Structures
2 1 (6.25%) FMCG
2 1 (6.25%) Minimum Viable Product
2 1 (6.25%) User Experience
Processes & Methodologies
1 5 (31.25%) Business Intelligence
2 3 (18.75%) Data Science
2 3 (18.75%) E-Commerce
2 3 (18.75%) ETL
2 3 (18.75%) Machine Learning
2 3 (18.75%) MapReduce
2 3 (18.75%) Mathematics
2 3 (18.75%) Open Source
3 2 (12.50%) Agile Software Development
3 2 (12.50%) Analytics
3 2 (12.50%) Business Transformation
3 2 (12.50%) Dashboard Development
3 2 (12.50%) Mathematical Modelling
3 2 (12.50%) Resource Management
4 1 (6.25%) Artificial Intelligence
4 1 (6.25%) ERP
4 1 (6.25%) Logistics
4 1 (6.25%) Migration
4 1 (6.25%) Neural Network
4 1 (6.25%) User Stories
Programming Languages
1 4 (25.00%) Java
1 4 (25.00%) Python
1 4 (25.00%) SQL
2 3 (18.75%) R
2 3 (18.75%) Scala
3 2 (12.50%) PL/SQL
Qualifications
1 2 (12.50%) Degree
1 2 (12.50%) Numerate Degree
Quality Assurance & Compliance
1 1 (6.25%) Data Quality
Vendors
1 5 (31.25%) Oracle
2 4 (25.00%) Tableau
3 2 (12.50%) Hyperion
4 1 (6.25%) Adobe
4 1 (6.25%) MicroStrategy
4 1 (6.25%) Splunk
4 1 (6.25%) Sun