Period
to 22 January 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 22 January 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.

Visualisation
East of England > Hertfordshire
6 months to
22 Jan 2018
Same period 2017 Same period 2016
Rank 90 - 90
Rank change year-on-year - +90 +7
Contract jobs citing Visualisation 9 0 3
As % of all contract IT jobs advertised in Hertfordshire 0.59% - 0.21%
As % of the Processes & Methodologies category 0.72% - 0.28%
Number of daily rates quoted 5 0 2
Hertfordshire median daily rate £350 - £239
10th Percentile £328 - £217
90th Percentile £575 - £249
East of England median daily rate £475 £425 £374
% change year-on-year +11.76% +13.71% -16.94%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate £37.25 - £70.00

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 1,257 1,068 1,062
As % of all contract IT jobs advertised in Hertfordshire 82.05% 77.34% 75.32%
Number of daily rates quoted 631 604 527
Hertfordshire median daily rate £400 £425 £413
Median daily rate % change year-on-year -5.88% +3.03% +6.45%
10th Percentile £240 £217 £234
90th Percentile £575 £550 £575
East of England median daily rate £425 £400 £400
% change year-on-year +6.25% - +0.95%
Number of hourly rates quoted 54 53 87
Hertfordshire median hourly rate £19.00 £41.13 £21.50
Median hourly rate % change year-on-year -53.80% +91.28% -31.75%
10th Percentile £13.00 £10.10 £10.95
90th Percentile £47.25 £52.50 £52.25
East of England median hourly rate £33.92 £33.25 £30.00
% change year-on-year +2.00% +10.83% +21.21%

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 22 January 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 22 January 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
Hatfield - 2 £350 -
St Albans - 1 £325 - 2
Watford - 1 - -
Welwyn Garden City - 1 - -
Visualisation
East of England

For the 6 months to 22 January 2018, IT contractor jobs citing Visualisation 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 Visualisation.

1 5 (55.56%) Business Intelligence
1 5 (55.56%) Retail
1 5 (55.56%) Tableau
2 4 (44.44%) Computer Science
2 4 (44.44%) Analytics
2 4 (44.44%) Analytical Skills
2 4 (44.44%) Degree
3 3 (33.33%) Marketing
3 3 (33.33%) Finance
3 3 (33.33%) Java
3 3 (33.33%) SQL
3 3 (33.33%) Python
3 3 (33.33%) Apache Spark
3 3 (33.33%) Data Structures
3 3 (33.33%) Algorithms
3 3 (33.33%) Apache Pig
3 3 (33.33%) Machine Learning
3 3 (33.33%) Big Data
3 3 (33.33%) Mathematics
3 3 (33.33%) Scala
3 3 (33.33%) Hadoop
3 3 (33.33%) Open Source
3 3 (33.33%) Git (software)
3 3 (33.33%) Apache Hive
3 3 (33.33%) R
3 3 (33.33%) Data Visualisation
3 3 (33.33%) MapReduce
3 3 (33.33%) Mathematical Modelling
3 3 (33.33%) Numerate Degree
4 2 (22.22%) Customer Requirements

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 (33.33%) Apache Pig
1 3 (33.33%) Apache Spark
2 2 (22.22%) Confluence
Business Applications
1 2 (22.22%) Dynamics NAV
Database & Business Intelligence
1 3 (33.33%) Apache Hive
1 3 (33.33%) Big Data
1 3 (33.33%) Hadoop
2 2 (22.22%) Power BI
2 2 (22.22%) Spotfire
2 2 (22.22%) SQL Server
2 2 (22.22%) SQL Server 2012
3 1 (11.11%) BusinessObjects
3 1 (11.11%) Data Mining
3 1 (11.11%) QlikView
Development Applications
1 3 (33.33%) Git (software)
2 2 (22.22%) JIRA
General
1 5 (55.56%) Retail
2 3 (33.33%) Finance
2 3 (33.33%) Marketing
3 1 (11.11%) Pharmaceutical
Job Titles
1 4 (44.44%) Developer
2 3 (33.33%) Data Scientist
3 2 (22.22%) Analyst
3 2 (22.22%) Analyst Developer
3 2 (22.22%) Business Analyst
3 2 (22.22%) Business Developer
3 2 (22.22%) Business Intelligence Analyst
3 2 (22.22%) Business Intelligence Business Analyst
3 2 (22.22%) Business Intelligence Developer
4 1 (11.11%) Analytics Developer
4 1 (11.11%) Cognos Developer
4 1 (11.11%) Spotfire Developer
Libraries, Frameworks & Software Standards
1 1 (11.11%) CSS
1 1 (11.11%) HTML
Miscellaneous
1 4 (44.44%) Analytical Skills
1 4 (44.44%) Computer Science
2 3 (33.33%) Algorithms
2 3 (33.33%) Data Structures
3 1 (11.11%) Analytical Mindset
3 1 (11.11%) FMCG
Processes & Methodologies
1 5 (55.56%) Business Intelligence
2 4 (44.44%) Analytics
3 3 (33.33%) Data Visualisation
3 3 (33.33%) Machine Learning
3 3 (33.33%) MapReduce
3 3 (33.33%) Mathematical Modelling
3 3 (33.33%) Mathematics
3 3 (33.33%) Open Source
4 2 (22.22%) Customer Requirements
4 2 (22.22%) Data Analysis
5 1 (11.11%) Business Analytics
5 1 (11.11%) Change Management
5 1 (11.11%) Data Analytics
5 1 (11.11%) Data Modelling
5 1 (11.11%) E-Commerce
5 1 (11.11%) Logistics
5 1 (11.11%) Market Research
5 1 (11.11%) Mentoring
5 1 (11.11%) Process Improvement
Programming Languages
1 3 (33.33%) Java
1 3 (33.33%) Python
1 3 (33.33%) R
1 3 (33.33%) Scala
1 3 (33.33%) SQL
2 1 (11.11%) JavaScript
Qualifications
1 4 (44.44%) Degree
2 3 (33.33%) Numerate Degree
3 1 (11.11%) Computer Science Degree
Quality Assurance & Compliance
1 2 (22.22%) Data Quality
2 1 (11.11%) CDISC
Vendors
1 5 (55.56%) Tableau
2 2 (22.22%) Cognos
2 2 (22.22%) Microsoft
3 1 (11.11%) Oracle
3 1 (11.11%) TIBCO