The table below looks at the statistics for Performance Tuning skills in IT contracts advertised for the Wales region. Included is a guide to the contractor rates offered in IT contracts that have cited Performance Tuning over the 3 months to 21 February 2017 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
21 Feb 2017
Same period 2016 Same period 2015
Performance Tuning
UK / Wales
Rank 60 68 59
Rank change year-on-year
+8 -9
Contract jobs citing Performance Tuning 5 6 6
As % of all contract IT jobs located in Wales 0.74% 0.90% 0.86%
As % of the Processes & Methodologies category 0.91% 1.02% 1.16%
Number of daily rates quoted 3 5 5
Median daily rate £375 £350 £325
Median daily rate % change year-on-year
+7.14% +7.69%
UK excluding London median daily rate £388 £405 £385
% change year-on-year
-4.32% +5.19%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £41.50 £50.00
% change year-on-year
-3.61% -17.00%

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the Wales region.

Processes & Methodologies Category
Wales
Contract IT job ads with a match in the
Processes & Methodologies category
550 587 519
As % of all contract IT jobs located in Wales 81.36% 88.40% 74.68%
Number of daily rates quoted 416 426 299
Median daily rate £400 £350 £375
Median daily rate % change year-on-year
+14.28% -6.66%
90% offered a daily rate of more than £186 £240 £238
10% offered a daily rate of more than £525 £450 £500
UK excluding London median daily rate £410 £400 £400
% change year-on-year
+2.50% -
Number of hourly rates quoted 24 26 16
Median hourly rate £20.00 £47.00 £22.50
Median hourly rate % change year-on-year
-57.44% +108.88%
90% offered a hourly rate of more than £14.50 £13.00 £12.50
10% offered a hourly rate of more than £55.00 £66.00 £28.50
UK excluding London median hourly rate £35.75 £40.00 £27.50
% change year-on-year
-10.62% +45.45%

Performance Tuning
Jobs Demand Trend in Wales

The demand trend of contract jobs across the Wales region citing Performance Tuning as a proportion of all IT contracts with a match in the Processes & Methodologies category.

Performance Tuning Jobs Demand Trend in Wales

Performance Tuning
Daily Rate Trend in Wales

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Performance Tuning across the Wales region.

Performance Tuning Daily Rate Trend in Wales

Performance Tuning
Hourly Rate Trend in Wales

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Performance Tuning across the Wales region.

Performance Tuning Hourly Rate Trend in Wales

Performance Tuning
Contract Job Locations in Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Performance Tuning within the Wales region over the 3 months to 21 February 2017. 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 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
South Wales +15 3 £375 +7.14%
West Wales - 1 - -
Performance Tuning
UK

Performance Tuning
Top 30 Related IT Skills in Wales

For the 6 months to 21 February 2017, IT contractor jobs citing Performance Tuning 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 Wales region with a requirement for Performance Tuning.

1 10 (66.67%) DevOps
2 7 (46.67%) Linux
3 6 (40.00%) SQL
3 6 (40.00%) Agile Software Development
3 6 (40.00%) Load Testing
3 6 (40.00%) Git (software)
4 5 (33.33%) Python
4 5 (33.33%) SaltStack
5 4 (26.67%) Ansible
5 4 (26.67%) Terraform
5 4 (26.67%) Amazon EC2
5 4 (26.67%) Amazon S3
5 4 (26.67%) Amazon AWS
5 4 (26.67%) High Availability
5 4 (26.67%) Jenkins
5 4 (26.67%) Java
5 4 (26.67%) SQL Server
5 4 (26.67%) PowerShell
5 4 (26.67%) Migration
5 4 (26.67%) VMware
6 3 (20.00%) J2EE
6 3 (20.00%) DSL
6 3 (20.00%) HTTP
6 3 (20.00%) TCP/IP
6 3 (20.00%) SSL
6 3 (20.00%) MongoDB
6 3 (20.00%) vSphere
6 3 (20.00%) Puppet
6 3 (20.00%) Mesos
6 3 (20.00%) Microservices

Performance Tuning
Top Related IT Skills in Wales 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 (13.33%) Apache Pig
1 2 (13.33%) Apache Spark
1 2 (13.33%) Elasticsearch
1 2 (13.33%) IIS
2 1 (6.67%) Apache
2 1 (6.67%) Jetty
2 1 (6.67%) Mongrel
2 1 (6.67%) nginx
2 1 (6.67%) Tomcat
2 1 (6.67%) WebSphere
Cloud Services
1 4 (26.67%) Amazon AWS
1 4 (26.67%) Amazon EC2
1 4 (26.67%) Amazon S3
2 1 (6.67%) Google App Engine
2 1 (6.67%) Google Cloud Platform
Communications & Networking
1 3 (20.00%) DSL
1 3 (20.00%) HTTP
1 3 (20.00%) SSL
1 3 (20.00%) TCP/IP
2 1 (6.67%) DHCP
2 1 (6.67%) DNS
2 1 (6.67%) FTP
2 1 (6.67%) IPsec
Database & Business Intelligence
1 4 (26.67%) SQL Server
2 3 (20.00%) MongoDB
2 3 (20.00%) Relational Database
3 2 (13.33%) Apache Hive
3 2 (13.33%) Big Data
3 2 (13.33%) Hadoop
3 2 (13.33%) HBase
3 2 (13.33%) NoSQL
3 2 (13.33%) Oracle Database
3 2 (13.33%) Sqoop
4 1 (6.67%) Oracle Database 10g
4 1 (6.67%) Oracle Database 11g
4 1 (6.67%) Pentaho
4 1 (6.67%) PostgreSQL
4 1 (6.67%) QlikView
4 1 (6.67%) Redis
4 1 (6.67%) SQL Server 2012
4 1 (6.67%) SQL Server 2014
Development Applications
1 6 (40.00%) Git (software)
2 4 (26.67%) Jenkins
3 1 (6.67%) Travis CI
General
1 2 (13.33%) Finance
Job Titles
1 5 (33.33%) DBA
2 4 (26.67%) SQL DBA
3 3 (20.00%) Administrator
4 2 (13.33%) Architect
4 2 (13.33%) Developer
4 2 (13.33%) DevOps Engineer
4 2 (13.33%) Linux Administrator
4 2 (13.33%) Systems Administrator
5 1 (6.67%) Active Directory Administrator
5 1 (6.67%) Big Data Architect
5 1 (6.67%) DevOps Administrator
5 1 (6.67%) Hadoop Architect
5 1 (6.67%) Hadoop Developer
5 1 (6.67%) Infrastructure Architect
5 1 (6.67%) Linux DevOps Administrator
5 1 (6.67%) Linux/Unix DevOps
5 1 (6.67%) Performance Tuning DBA
5 1 (6.67%) PL/SQL Developer
5 1 (6.67%) Windows Administrator
5 1 (6.67%) Windows Systems Administrator
Libraries, Frameworks & Software Standards
1 3 (20.00%) J2EE
2 2 (13.33%) .NET
2 2 (13.33%) Elastic Stack
3 1 (6.67%) Kafka
3 1 (6.67%) Node.js
3 1 (6.67%) Servlets
Miscellaneous
1 1 (6.67%) Analytical Skills
1 1 (6.67%) Clustering
Operating Systems
1 7 (46.67%) Linux
2 1 (6.67%) Windows
2 1 (6.67%) Windows Server
Processes & Methodologies
1 10 (66.67%) DevOps
2 6 (40.00%) Agile Software Development
2 6 (40.00%) Load Testing
3 4 (26.67%) High Availability
3 4 (26.67%) Migration
4 3 (20.00%) Microservices
4 3 (20.00%) Server Hardening
5 2 (13.33%) Configuration Management
5 2 (13.33%) Load Balancing
5 2 (13.33%) MapReduce
5 2 (13.33%) Open Source
6 1 (6.67%) Business Intelligence
6 1 (6.67%) Continuous Integration
6 1 (6.67%) Mentoring
6 1 (6.67%) Performance Optimisation
6 1 (6.67%) Software Engineering
6 1 (6.67%) Technical Architecture
6 1 (6.67%) Web Development
Programming Languages
1 6 (40.00%) SQL
2 5 (33.33%) Python
3 4 (26.67%) Java
3 4 (26.67%) PowerShell
4 2 (13.33%) Bash Shell
5 1 (6.67%) PL/SQL
5 1 (6.67%) Scala
Qualifications
1 1 (6.67%) BPSS Clearance
Quality Assurance & Compliance
1 1 (6.67%) Disclosure Scotland
System Software
1 3 (20.00%) vSphere
2 2 (13.33%) Apache Flume
2 2 (13.33%) HDFS
2 2 (13.33%) VMware Infrastructure
3 1 (6.67%) Active Directory
3 1 (6.67%) Xen
Systems Management
1 4 (26.67%) Ansible
1 4 (26.67%) Terraform
2 3 (20.00%) Marathon
2 3 (20.00%) Mesos
2 3 (20.00%) Puppet
2 3 (20.00%) Rundeck
3 2 (13.33%) Hadoop YARN
3 2 (13.33%) HAProxy
3 2 (13.33%) Kibana
3 2 (13.33%) logstash
3 2 (13.33%) Oozie
4 1 (6.67%) Ambari
4 1 (6.67%) Opscode Chef
Vendors
1 5 (33.33%) SaltStack
2 4 (26.67%) VMware
3 2 (13.33%) Oracle
3 2 (13.33%) Splunk
4 1 (6.67%) Cloudera
4 1 (6.67%) Cognos
4 1 (6.67%) Google
4 1 (6.67%) Hortonworks
4 1 (6.67%) Microsoft
4 1 (6.67%) Tableau