Period
to 21 June 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 21 June 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
21 Jun 2018
Same period 2017 Same period 2016
Rank 81 88 77
Rank change year-on-year +7 -11 +14
Contract jobs citing Visualisation 12 2 11
As % of all contract IT jobs advertised in Hertfordshire 0.82% 0.16% 0.82%
As % of the Processes & Methodologies category 1.01% 0.20% 1.03%
Number of daily rates quoted 7 2 4
Hertfordshire median daily rate £475 £358 £471
Median daily rate % change year-on-year +32.87% -24.14% +19.30%
10th Percentile £265 £324 £337
90th Percentile £600 £385 £503
East of England median daily rate £463 £422 £463
% change year-on-year +9.60% -8.76% +23.33%
Number of hourly rates quoted 1 0 2
Hertfordshire median hourly rate £24.00 - £40.00
East of England median hourly rate £32.00 - £40.00

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 1,193 990 1,063
As % of all contract IT jobs advertised in Hertfordshire 81.60% 80.49% 79.45%
Number of daily rates quoted 641 510 553
Hertfordshire median daily rate £400 £425 £401
Median daily rate % change year-on-year -5.88% +6.12% +3.35%
10th Percentile £208 £213 £251
90th Percentile £569 £575 £550
East of England median daily rate £435 £425 £413
% change year-on-year +2.35% +3.03% +3.77%
Number of hourly rates quoted 84 64 54
Hertfordshire median hourly rate £17.32 £28.75 £30.00
Median hourly rate % change year-on-year -39.76% -4.17% +20.00%
10th Percentile £11.18 £11.28 £12.63
90th Percentile £45.88 £52.50 £52.25
East of England median hourly rate £17.32 £31.50 £27.00
% change year-on-year -45.02% +16.67% +17.39%

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 21 June 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 21 June 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 - 3 - - 3
Hemel Hempstead - 1 £200 - 1
Rickmansworth - 1 - -
Visualisation
East of England

For the 6 months to 21 June 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 5 (41.67%) Finance
1 5 (41.67%) Retail
2 4 (33.33%) Java
2 4 (33.33%) Python
2 4 (33.33%) Mathematics
2 4 (33.33%) Git (software)
2 4 (33.33%) Scala
2 4 (33.33%) Hadoop
2 4 (33.33%) Open Source
2 4 (33.33%) Apache Hive
2 4 (33.33%) R
2 4 (33.33%) Machine Learning
2 4 (33.33%) Big Data
2 4 (33.33%) Apache Pig
2 4 (33.33%) Apache Spark
2 4 (33.33%) MapReduce
2 4 (33.33%) Data Science
3 3 (25.00%) Tableau
3 3 (25.00%) Mathematical Modelling
3 3 (25.00%) Numerate Degree
3 3 (25.00%) Data Structures
3 3 (25.00%) Algorithms
3 3 (25.00%) Computer Science
3 3 (25.00%) Degree
4 2 (16.67%) Logistics
4 2 (16.67%) Oracle
4 2 (16.67%) E-Commerce
4 2 (16.67%) Business Intelligence
4 2 (16.67%) Resource Management
5 1 (8.33%) Logistic Regression

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 4 (33.33%) Apache Pig
1 4 (33.33%) Apache Spark
Applications
1 1 (8.33%) Adobe Creative Suite
Database & Business Intelligence
1 4 (33.33%) Apache Hive
1 4 (33.33%) Big Data
1 4 (33.33%) Hadoop
2 1 (8.33%) Power BI
Development Applications
1 4 (33.33%) Git (software)
2 1 (8.33%) JIRA
General
1 5 (41.67%) Finance
1 5 (41.67%) Retail
2 1 (8.33%) Pharmaceutical
2 1 (8.33%) Telecoms
Job Titles
1 4 (33.33%) Data Scientist
2 3 (25.00%) Tableau Specialist
3 1 (8.33%) Business Intelligence Specialist
3 1 (8.33%) Delivery Manager
3 1 (8.33%) Designer
3 1 (8.33%) Graphic Designer
3 1 (8.33%) Product Owner
3 1 (8.33%) Splunk Engineer
3 1 (8.33%) Visual Designer
Libraries, Frameworks & Software Standards
1 1 (8.33%) Deeplearning4j
1 1 (8.33%) LDAP
1 1 (8.33%) MXNet
1 1 (8.33%) Natural Language Processing
1 1 (8.33%) TensorFlow
1 1 (8.33%) Theano
Miscellaneous
1 3 (25.00%) Algorithms
1 3 (25.00%) Computer Science
1 3 (25.00%) Data Structures
2 1 (8.33%) Analytical Mindset
2 1 (8.33%) Analytical Skills
2 1 (8.33%) FMCG
2 1 (8.33%) Minimum Viable Product
2 1 (8.33%) User Experience
Processes & Methodologies
1 4 (33.33%) Data Science
1 4 (33.33%) Machine Learning
1 4 (33.33%) MapReduce
1 4 (33.33%) Mathematics
1 4 (33.33%) Open Source
2 3 (25.00%) Mathematical Modelling
3 2 (16.67%) Business Intelligence
3 2 (16.67%) E-Commerce
3 2 (16.67%) Logistics
3 2 (16.67%) Resource Management
4 1 (8.33%) Artificial Intelligence
4 1 (8.33%) Data Visualisation
4 1 (8.33%) Decision-Making
4 1 (8.33%) Logistic Regression
4 1 (8.33%) Neural Network
4 1 (8.33%) Performance Measurement
4 1 (8.33%) Problem-Solving
4 1 (8.33%) Statistics
4 1 (8.33%) Task Automation
4 1 (8.33%) User Stories
Programming Languages
1 4 (33.33%) Java
1 4 (33.33%) Python
1 4 (33.33%) R
1 4 (33.33%) Scala
Qualifications
1 3 (25.00%) Degree
1 3 (25.00%) Numerate Degree
Quality Assurance & Compliance
1 1 (8.33%) Data Quality
Vendors
1 3 (25.00%) Tableau
2 2 (16.67%) Oracle
3 1 (8.33%) Adobe
3 1 (8.33%) Splunk