Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in Guildford with a requirement for Performance Tuning skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Performance Tuning over the 6 months to 23 November 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.

Performance Tuning
Surrey > Guildford
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 29 26 31
Rank change year-on-year -3 +5 -2
Contract jobs citing Performance Tuning 2 3 2
As % of all contract IT jobs advertised in Guildford 0.87% 1.38% 0.88%
As % of the Processes & Methodologies category 1.18% 1.80% 1.14%
Number of daily rates quoted 1 2 0
Guildford median daily rate £450 £313 -
Median daily rate % change year-on-year +44.00% - -
Surrey median daily rate £520 £388 £350
% change year-on-year +34.19% +10.71% -17.16%
Number of hourly rates quoted 0 0 0
Guildford median hourly rate - - -
Surrey median hourly rate - - -

Performance Tuning 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 Guildford with a requirement for process or methodology skills.

All Process and Methodology Skills
Guildford
Contract vacancies with a requirement for process or methodology skills 169 167 175
As % of all contract IT jobs advertised in Guildford 73.48% 76.96% 77.43%
Number of daily rates quoted 106 98 96
Guildford median daily rate £404 £375 £356
Median daily rate % change year-on-year +7.67% +5.26% -5.00%
10th Percentile £200 £145 £264
90th Percentile £581 £566 £500
Surrey median daily rate £450 £425 £403
% change year-on-year +5.88% +5.59% +7.33%
Number of hourly rates quoted 16 17 5
Guildford median hourly rate £16.50 £25.00 £37.50
Median hourly rate % change year-on-year -34.00% -33.33% +150.00%
10th Percentile £11.88 £10.59 £21.08
90th Percentile £39.75 £44.25 £40.00
Surrey median hourly rate £30.00 £27.50 £32.50
% change year-on-year +9.09% -15.38% +5.69%

Performance Tuning
Job Vacancy Trend in Guildford

Job postings citing Performance Tuning as a percentage of all IT jobs advertised in Guildford.

Job vacancy trend for Performance Tuning in Guildford

Performance Tuning
Contractor Daily Rate Trend in Guildford

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

Contractor daily rate trend for Performance Tuning in Guildford

For the 6 months to 23 November 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 Guildford region with a requirement for Performance Tuning.

1 2 (100.00%) Linux
2 1 (50.00%) OO
2 1 (50.00%) Oracle9i Database
2 1 (50.00%) Python
2 1 (50.00%) Oracle Database 10g
2 1 (50.00%) Finance
2 1 (50.00%) Scrum
2 1 (50.00%) Replication
2 1 (50.00%) Clustering
2 1 (50.00%) Agile Software Development
2 1 (50.00%) Banking
2 1 (50.00%) Subversion
2 1 (50.00%) Oracle Database 11g
2 1 (50.00%) High Availability
2 1 (50.00%) Oracle Database 12c
2 1 (50.00%) Oracle Database
2 1 (50.00%) C#
2 1 (50.00%) PL/SQL
2 1 (50.00%) SQL
2 1 (50.00%) .NET
2 1 (50.00%) MySQL
2 1 (50.00%) Oracle
2 1 (50.00%) Visual Studio
2 1 (50.00%) Unix
2 1 (50.00%) Windows

Performance Tuning
Co-occurring IT Skills in Guildford 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:

Database & Business Intelligence
1 1 (50.00%) MySQL
1 1 (50.00%) Oracle Database
1 1 (50.00%) Oracle Database 10g
1 1 (50.00%) Oracle Database 11g
1 1 (50.00%) Oracle Database 12c
1 1 (50.00%) Oracle9i Database
Development Applications
1 1 (50.00%) Subversion
1 1 (50.00%) Visual Studio
General
1 1 (50.00%) Banking
1 1 (50.00%) Finance
Job Titles
1 1 (50.00%) DBA
1 1 (50.00%) Developer
1 1 (50.00%) MySQL DBA
1 1 (50.00%) Oracle Developer
Libraries, Frameworks & Software Standards
1 1 (50.00%) .NET
Miscellaneous
1 1 (50.00%) Clustering
1 1 (50.00%) Replication
Operating Systems
1 2 (100.00%) Linux
2 1 (50.00%) Unix
2 1 (50.00%) Windows
Processes & Methodologies
1 1 (50.00%) Agile Software Development
1 1 (50.00%) High Availability
1 1 (50.00%) OO
1 1 (50.00%) Scrum
Programming Languages
1 1 (50.00%) C#
1 1 (50.00%) PL/SQL
1 1 (50.00%) Python
1 1 (50.00%) SQL
Vendors
1 1 (50.00%) Oracle