The table below looks at the statistics for Leaflet skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited Leaflet over the 3 months to 1 July 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
1 Jul 2016
Same period 2015 Same period 2014
Leafletjs
Rank 580 633 633
Rank change year-on-year
+53 0
Contract jobs citing Leaflet 58 10 3
As % of all contract IT jobs located in the UK 0.11% 0.018% 0.006%
As % of the Libraries, Frameworks & Software Standards category 0.38% 0.065% 0.020%
Number of daily rates quoted 9 8 3
Median daily rate £450 £375 £350
Median daily rate % change year-on-year
+20.00% +7.14%
90% offered a daily rate of more than £413 £325 £210
10% offered a daily rate of more than £550 £459 £390
UK excluding London median daily rate £438 £375 £375
% change year-on-year
+16.66% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised across the UK.

Libraries, Frameworks & Software Standards Category
UK
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
15246 15434 14997
As % of all contract IT jobs located in the UK 28.51% 27.49% 27.82%
Number of daily rates quoted 10737 10309 9776
Median daily rate £420 £388 £375
Median daily rate % change year-on-year
+8.38% +3.33%
90% offered a daily rate of more than £300 £283 £273
10% offered a daily rate of more than £550 £550 £525
UK excluding London median daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 187 222 219
Median hourly rate £36.00 £38.00 £35.00
Median hourly rate % change year-on-year
-5.26% +8.57%
90% offered a hourly rate of more than £18.80 £18.40 £18.00
10% offered a hourly rate of more than £50.00 £55.00 £52.50
UK excluding London median hourly rate £36.00 £40.00 £35.00
% change year-on-year
-10.00% +14.28%

Leaflet
Jobs Demand Trend

The demand trend of contract jobs citing Leaflet as a proportion of all IT contracts with a match in the Libraries, Frameworks & Software Standards category.

Leaflet Jobs Demand Trend in the UK

Leaflet
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Leaflet within the UK.

Leaflet Daily Rate Trend in the UK

Leaflet
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Leaflet within the UK over the 3 months to 1 July 2016.

Leaflet Daily Rate Histogram in the UK

Leaflet
Top 9 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Leaflet within the UK over the 3 months to 1 July 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Edinburgh - 51 £425 -
Scotland - 51 £425 -
England +7 13 £450 +20.00% 2
North West - 8 £413 -
Manchester - 8 £413 -
South East +9 4 £500 +42.85%
Leatherhead - 4 £500 -
Surrey - 4 £500 -
London -14 1 £550 +37.50%

Leaflet
Top 30 Related IT Skills

For the 6 months to 1 July 2016, IT contractor jobs citing Leaflet also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Leaflet.

1 71 (93.42%) JavaScript
2 66 (86.84%) Java
2 66 (86.84%) Python
2 66 (86.84%) PostGIS
2 66 (86.84%) GeoServer
2 66 (86.84%) OpenLayers
3 64 (84.21%) ESRI
3 64 (84.21%) Agile Software Development
4 61 (80.26%) GIS
5 60 (78.95%) Open Source
6 53 (69.74%) REST
7 50 (65.79%) Web Services
8 47 (61.84%) Scrum
9 46 (60.53%) Maven
9 46 (60.53%) Cucumber
9 46 (60.53%) JBehave
9 46 (60.53%) JIRA
9 46 (60.53%) Gradle
10 41 (53.95%) Selenium
11 37 (48.68%) AngularJS
12 36 (47.37%) SDLC
13 27 (35.53%) TDD
14 26 (34.21%) Ansible
14 26 (34.21%) Artifactory
14 26 (34.21%) Jenkins
14 26 (34.21%) NoSQL
15 23 (30.26%) User Experience
15 23 (30.26%) Web Development
15 23 (30.26%) WCAG
16 21 (27.63%) QA

Leaflet
Top Related IT Skills 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 66 (86.84%) GeoServer
2 4 (5.26%) Apache
2 4 (5.26%) Apache Spark
2 4 (5.26%) ArcGIS
2 4 (5.26%) Elasticsearch
3 1 (1.32%) SharePoint
Applications
1 5 (6.58%) AutoCAD
1 5 (6.58%) MS Excel
1 5 (6.58%) MS Office
1 5 (6.58%) MS Visio
Cloud Services
1 1 (1.32%) Azure Machine Learning
1 1 (1.32%) IaaS
1 1 (1.32%) Microsoft Azure
1 1 (1.32%) PaaS
Communications & Networking
1 5 (6.58%) LAN
2 3 (3.95%) Internet
Database & Business Intelligence
1 61 (80.26%) GIS
2 26 (34.21%) NoSQL
3 14 (18.42%) Spatial Data
4 5 (6.58%) Big Data
5 4 (5.26%) Apache Zeppelin
5 4 (5.26%) Hadoop
6 1 (1.32%) Azure SQL Database
6 1 (1.32%) Data Warehouse
6 1 (1.32%) HDInsight
6 1 (1.32%) Microsoft Analysis Services
6 1 (1.32%) OLAP
6 1 (1.32%) Power BI
6 1 (1.32%) SQL Server
6 1 (1.32%) SQL Server 2012
6 1 (1.32%) SQL Server 2016
6 1 (1.32%) SQL Server Analysis Services
6 1 (1.32%) SQL Server Integration Services
6 1 (1.32%) SQL Server Reporting Services
Development Applications
1 46 (60.53%) Cucumber
1 46 (60.53%) Gradle
1 46 (60.53%) JBehave
1 46 (60.53%) JIRA
1 46 (60.53%) Maven
2 41 (53.95%) Selenium
3 26 (34.21%) Artifactory
3 26 (34.21%) Jenkins
4 1 (1.32%) Visual Studio
4 1 (1.32%) Visual Studio Tools for Office
Job Titles
1 69 (90.79%) Developer
2 52 (68.42%) GIS Developer
3 20 (26.32%) Web Developer
4 16 (21.05%) GIS Web Developer
5 9 (11.84%) Open Source Developer
6 6 (7.89%) JavaScript Developer
7 4 (5.26%) UI Developer
8 3 (3.95%) Senior Developer
9 2 (2.63%) Agile Developer
9 2 (2.63%) Big Data Developer
9 2 (2.63%) Digital Developer
9 2 (2.63%) Java Developer
9 2 (2.63%) Java Web Developer
9 2 (2.63%) Node.js Developer
9 2 (2.63%) Python Developer
9 2 (2.63%) Python Web Developer
9 2 (2.63%) Senior JavaScript Developer
9 2 (2.63%) Senior UI Developer
10 1 (1.32%) Senior GIS Developer
10 1 (1.32%) Senior Web Applications Developer
Libraries, Frameworks & Software Standards
1 66 (86.84%) OpenLayers
1 66 (86.84%) PostGIS
2 53 (69.74%) REST
3 50 (65.79%) Web Services
4 37 (48.68%) AngularJS
5 5 (6.58%) D3.js
5 5 (6.58%) HTML
6 3 (3.95%) .NET
7 2 (2.63%) CodeIgniter
7 2 (2.63%) CSS
7 2 (2.63%) Ember.js
7 2 (2.63%) HTML5
7 2 (2.63%) jQuery
7 2 (2.63%) JSON
7 2 (2.63%) Laravel
7 2 (2.63%) Node.js
7 2 (2.63%) Symfony
8 1 (1.32%) Google Maps API
8 1 (1.32%) Spring
8 1 (1.32%) Spring Boot
Miscellaneous
1 23 (30.26%) User Experience
2 5 (6.58%) Visualisation
3 4 (5.26%) Data Centre
4 1 (1.32%) Analytical Skills
4 1 (1.32%) Mobile App
4 1 (1.32%) Neural Network
Operating Systems
1 1 (1.32%) Linux
Processes & Methodologies
1 64 (84.21%) Agile Software Development
2 60 (78.95%) Open Source
3 47 (61.84%) Scrum
4 36 (47.37%) SDLC
5 27 (35.53%) TDD
6 23 (30.26%) Web Development
7 19 (25.00%) BDD
8 16 (21.05%) Continuous Integration
9 11 (14.47%) Microservices
10 6 (7.89%) MVC
10 6 (7.89%) Service Delivery
11 5 (6.58%) ITIL
11 5 (6.58%) Network Design
11 5 (6.58%) PRINCE
11 5 (6.58%) PRINCE2
11 5 (6.58%) Project Management
12 1 (1.32%) Business Analysis
12 1 (1.32%) Enterprise Architecture
12 1 (1.32%) Performance Management
12 1 (1.32%) Predictive Analytics
Programming Languages
1 71 (93.42%) JavaScript
2 66 (86.84%) Java
2 66 (86.84%) Python
3 1 (1.32%) C#
3 1 (1.32%) R
3 1 (1.32%) SQL
3 1 (1.32%) T-SQL
Qualifications
1 15 (19.74%) Degree
2 9 (11.84%) Security Cleared
3 5 (6.58%) ITIL Certification
3 5 (6.58%) PRINCE2 Certification
3 5 (6.58%) SC Cleared
4 4 (5.26%) BICSI Certification
4 4 (5.26%) BICSI RCDD
5 2 (2.63%) DV Cleared
Quality Assurance & Compliance
1 23 (30.26%) WCAG
2 21 (27.63%) QA
3 5 (6.58%) JSP 440
System Software
1 1 (1.32%) Virtual Machines
Systems Management
1 26 (34.21%) Ansible
2 4 (5.26%) Kibana
Vendors
1 64 (84.21%) ESRI
2 6 (7.89%) Microsoft
3 2 (2.63%) Zend
4 1 (1.32%) Google
4 1 (1.32%) Tableau