Period
to 15 December 2017

The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for LAPP Stack skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited LAPP Stack over the 6 months to 15 December 2017 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.

LAPP Stack (Linux, Apache, PostgreSQL, PHP/Perl/Python)
South London > Croydon
6 months to
15 Dec 2017
Same period 2016 Same period 2015
Rank 98 74 46
Rank change year-on-year -24 -28 -
Contract jobs citing LAPP Stack 2 2 7
As % of all contract IT jobs advertised in Croydon 0.20% 0.37% 2.01%
As % of the Libraries, Frameworks & Software Standards category 0.54% 1.23% 5.88%
Number of daily rates quoted 0 1 8
Croydon median daily rate - £475 £450
Median daily rate % change year-on-year - +5.56% -
South London median daily rate - £475 £450
% change year-on-year - +5.56% -
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - -

LAPP Stack is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Croydon with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Croydon
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 372 162 119
As % of all contract IT jobs advertised in Croydon 37.96% 30.28% 34.10%
Number of daily rates quoted 264 84 68
Croydon median daily rate £524 £425 £450
Median daily rate % change year-on-year +23.29% -5.56% -
10th Percentile £368 £313 £343
90th Percentile £675 £513 £500
South London median daily rate £500 £425 £375
% change year-on-year +17.65% +13.33% -
Number of hourly rates quoted 1 0 0
Croydon median hourly rate £28.50 - -
South London median hourly rate £47.83 £49.60 £47.83
% change year-on-year -3.56% +3.69% -68.11%

LAPP Stack
Job Vacancy Trend in Croydon

Job postings citing LAPP Stack as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for LAPP Stack in Croydon

LAPP Stack
Contractor Daily Rate Trend in Croydon

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing LAPP Stack in Croydon.

Contractor daily rate trend for LAPP Stack in Croydon

For the 6 months to 15 December 2017, IT contractor jobs citing LAPP Stack 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 Croydon region with a requirement for LAPP Stack.

1 2 (100.00%) PostgreSQL
1 2 (100.00%) Ruby
1 2 (100.00%) Google
1 2 (100.00%) JIRA
1 2 (100.00%) Continuous Integration
1 2 (100.00%) Guice
1 2 (100.00%) ZABBIX
1 2 (100.00%) RESTful
1 2 (100.00%) Scala
1 2 (100.00%) Hadoop
1 2 (100.00%) Visualisation
1 2 (100.00%) Amazon AWS
1 2 (100.00%) Open Source
1 2 (100.00%) Confluence
1 2 (100.00%) Puppet
1 2 (100.00%) MongoDB
1 2 (100.00%) Splunk
1 2 (100.00%) HBase
1 2 (100.00%) OpenStack
1 2 (100.00%) Big Data
1 2 (100.00%) Hortonworks
1 2 (100.00%) Kafka
1 2 (100.00%) Business Analytics
1 2 (100.00%) Analytics
1 2 (100.00%) Jenkins
1 2 (100.00%) Amazon DynamoDB
1 2 (100.00%) Ambari
1 2 (100.00%) RESTEasy
1 2 (100.00%) Go
1 2 (100.00%) Opscode Chef

LAPP Stack
Co-occurring IT Skills in Croydon 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 2 (100.00%) Apache
1 2 (100.00%) Confluence
1 2 (100.00%) JBoss
1 2 (100.00%) OpenStack
1 2 (100.00%) Tomcat
1 2 (100.00%) WebLogic
Cloud Services
1 2 (100.00%) Amazon AWS
Database & Business Intelligence
1 2 (100.00%) Amazon DynamoDB
1 2 (100.00%) Big Data
1 2 (100.00%) DataStax
1 2 (100.00%) Hadoop
1 2 (100.00%) HBase
1 2 (100.00%) MongoDB
1 2 (100.00%) PostgreSQL
Development Applications
1 2 (100.00%) Codeship
1 2 (100.00%) Jenkins
1 2 (100.00%) JIRA
1 2 (100.00%) Travis CI
Job Titles
1 1 (50.00%) 3rd Line Support
Libraries, Frameworks & Software Standards
1 2 (100.00%) Apache Camel
1 2 (100.00%) Guice
1 2 (100.00%) Kafka
1 2 (100.00%) RESTEasy
1 2 (100.00%) RESTful
Miscellaneous
1 2 (100.00%) Analytical Skills
Operating Systems
1 2 (100.00%) AIX
1 2 (100.00%) Linux
1 2 (100.00%) Unix
Processes & Methodologies
1 2 (100.00%) Analytics
1 2 (100.00%) Business Analytics
1 2 (100.00%) Business Intelligence
1 2 (100.00%) Continuous Delivery
1 2 (100.00%) Continuous Integration
1 2 (100.00%) DevOps
1 2 (100.00%) Open Source
1 2 (100.00%) Visualisation
Programming Languages
1 2 (100.00%) Go
1 2 (100.00%) Java
1 2 (100.00%) JavaScript
1 2 (100.00%) Python
1 2 (100.00%) Ruby
1 2 (100.00%) Scala
System Software
1 2 (100.00%) Docker
1 2 (100.00%) HDFS
Systems Management
1 2 (100.00%) Ambari
1 2 (100.00%) Ansible
1 2 (100.00%) Kubernetes
1 2 (100.00%) Opscode Chef
1 2 (100.00%) Puppet
1 2 (100.00%) Terraform
1 2 (100.00%) ZABBIX
Vendors
1 2 (100.00%) Google
1 2 (100.00%) Hortonworks
1 2 (100.00%) Oracle
1 2 (100.00%) Splunk