The following table provides summary statistics for contract job vacancies advertised in Crewe with a requirement for SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited SQL over the 3 months to 23 March 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.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
SQL (Structured Query Language)
Cheshire / Crewe
Rank 8 2 2
Rank change year-on-year -6 0  
Contract jobs citing SQL 3 18 6
As % of all contract IT jobs advertised in Crewe 11.11% 62.07% 33.33%
As % of the Programming Languages category 20.00% 90.00% 75.00%
Number of daily rates quoted 1 4 2
Median daily rate £350 £213 £225
Median daily rate % change year-on-year +64.70% -5.55%  
UK excluding London median daily rate £363 £370 £350
% change year-on-year -2.02% +5.71%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £23.02 £30.00
% change year-on-year +73.76% -23.26%  

SQL is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Crewe with a requirement for programming language skills.

Contract Programming Language Skills
Crewe
Contract job vacancies with a requirement for programming language skills 15 20 8
As % of all contract IT job vacancies advertised in Crewe 55.56% 68.97% 44.44%
Number of daily rates quoted 6 6 3
Median daily rate £400 £288 £225
Median daily rate % change year-on-year +39.13% +27.77%  
UK excluding London median daily rate £390 £375 £350
% change year-on-year +4.00% +7.14%  
Number of hourly rates quoted 6 0 0
Median hourly rate £42.98 - -
UK excluding London median hourly rate £41.64 £40.00 £36.00
% change year-on-year +4.10% +11.11%  

SQL
Job Vacancy Trend in Crewe

The job posting trend of jobs advertised in Crewe citing SQL as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for SQL in Crewe

SQL
Contractor Daily Rate Trend in Crewe

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing SQL in Crewe.

Contractor daily rate trend for SQL in Crewe

SQL
Top 15 Related IT Skills in Crewe

For the 6 months to 23 March 2017, IT contractor jobs citing SQL 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 Crewe region with a requirement for SQL.

1 3 (50.00%) ETL
1 3 (50.00%) Java
1 3 (50.00%) Web Services
1 3 (50.00%) RESTful
1 3 (50.00%) NoSQL
1 3 (50.00%) Dropwizard
2 2 (33.33%) Data Warehouse
2 2 (33.33%) Big Data
2 2 (33.33%) Agile Software Development
2 2 (33.33%) Unix
2 2 (33.33%) Business Intelligence
3 1 (16.67%) Python
3 1 (16.67%) Oracle
3 1 (16.67%) Data Cleansing
3 1 (16.67%) Data Transformation

SQL
Top Related IT Skills in Crewe 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 3 (50.00%) NoSQL
2 2 (33.33%) Big Data
2 2 (33.33%) Data Warehouse
Job Titles
1 4 (66.67%) Developer
2 3 (50.00%) AWS Developer
2 3 (50.00%) Java Developer
3 2 (33.33%) Analyst
3 2 (33.33%) Test Analyst
3 2 (33.33%) Test Data Analyst
3 2 (33.33%) Tester
4 1 (16.67%) ETL Developer
4 1 (16.67%) Python Developer
Libraries, Frameworks & Software Standards
1 3 (50.00%) Dropwizard
1 3 (50.00%) RESTful
1 3 (50.00%) Web Services
Operating Systems
1 2 (33.33%) Unix
Processes & Methodologies
1 3 (50.00%) ETL
2 2 (33.33%) Agile Software Development
2 2 (33.33%) Business Intelligence
3 1 (16.67%) Data Cleansing
3 1 (16.67%) Data Transformation
Programming Languages
1 3 (50.00%) Java
2 1 (16.67%) Python
Vendors
1 1 (16.67%) Oracle