The table below looks at the statistics for SQL skills in IT contracts advertised for the Welwyn Garden City region. Included is a guide to the contractor rates offered in IT contracts that have cited SQL over the 3 months to 20 January 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
20 Jan 2017
Same period 2016 Same period 2015
SQL (Structured Query Language)
Hertfordshire / Welwyn Garden City
Rank 6 4 7
Rank change year-on-year
-2 +3
Contract jobs citing SQL 13 3 5
As % of all contract IT jobs located in Welwyn Garden City 16.67% 12.50% 16.67%
As % of the Programming Languages category 41.94% 42.86% 33.33%
Number of daily rates quoted 7 1 3
Median daily rate £150 £325 £388
Median daily rate % change year-on-year
-53.84% -16.12%
UK excluding London median daily rate £363 £350 £350
% change year-on-year
+3.57% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £34.00 £32.50 £27.50
% change year-on-year
+4.61% +18.18%

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in contract jobs advertised in the Welwyn Garden City region.

Programming Languages Category
Welwyn Garden City
Contract IT job ads with a match in the
Programming Languages category
31 7 15
As % of all contract IT jobs located in Welwyn Garden City 39.74% 29.17% 50.00%
Number of daily rates quoted 18 3 7
Median daily rate £516 £301 £388
Median daily rate % change year-on-year
+71.28% -22.22%
UK excluding London median daily rate £385 £375 £350
% change year-on-year
+2.66% +7.14%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.25 £40.00 £35.34
% change year-on-year
+0.62% +13.19%

SQL
Jobs Demand Trend in Welwyn Garden City

The demand trend of contract jobs across the Welwyn Garden City region citing SQL as a proportion of all IT contracts with a match in the Programming Languages category.

SQL Jobs Demand Trend in Welwyn Garden City

SQL
Daily Rate Trend in Welwyn Garden City

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing SQL across the Welwyn Garden City region.

SQL Daily Rate Trend in Welwyn Garden City

SQL
Daily Rate Histogram in Welwyn Garden City

This chart provides a histogram of daily rates quoted in contract IT jobs citing SQL across the Welwyn Garden City region over the 3 months to 20 January 2017.

SQL Daily Rate Histogram in Welwyn Garden City

SQL
Hourly Rate Trend in Welwyn Garden City

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing SQL across the Welwyn Garden City region.

SQL Hourly Rate Trend in Welwyn Garden City

SQL
Top 30 Related IT Skills in Welwyn Garden City

For the 6 months to 20 January 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 Welwyn Garden City region with a requirement for SQL.

1 11 (45.83%) Windows
1 11 (45.83%) Linux
2 8 (33.33%) Java
3 6 (25.00%) Oracle
3 6 (25.00%) Python
3 6 (25.00%) Data Warehouse
3 6 (25.00%) EFT
3 6 (25.00%) Unix
3 6 (25.00%) Agile Software Development
3 6 (25.00%) QA
4 5 (20.83%) Software Engineering
4 5 (20.83%) Banking
4 5 (20.83%) Ruby
4 5 (20.83%) Oracle Database
4 5 (20.83%) Technical Analysis
4 5 (20.83%) Internet
4 5 (20.83%) Finance
4 5 (20.83%) MySQL
4 5 (20.83%) Analytical Skills
5 4 (16.67%) Bash Shell
5 4 (16.67%) LAPP Stack
5 4 (16.67%) C
5 4 (16.67%) Perl
5 4 (16.67%) PHP
5 4 (16.67%) Apache
5 4 (16.67%) Tomcat
5 4 (16.67%) ETL
5 4 (16.67%) FTP
5 4 (16.67%) TCP/IP
5 4 (16.67%) LAMP

SQL
Top Related IT Skills in Welwyn Garden City 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 4 (16.67%) Apache
1 4 (16.67%) Tomcat
2 1 (4.17%) Elasticsearch
2 1 (4.17%) nginx
Applications
1 2 (8.33%) MS Excel
Business Applications
1 4 (16.67%) Payment Gateway
Cloud Services
1 1 (4.17%) Amazon AWS
1 1 (4.17%) Microsoft Azure
Communications & Networking
1 5 (20.83%) Internet
2 4 (16.67%) Firewall
2 4 (16.67%) FTP
2 4 (16.67%) SSL
2 4 (16.67%) TCP/IP
Database & Business Intelligence
1 6 (25.00%) Data Warehouse
2 5 (20.83%) MySQL
2 5 (20.83%) Oracle Database
3 4 (16.67%) PostgreSQL
3 4 (16.67%) PowerCenter
4 3 (12.50%) Data Mart
4 3 (12.50%) Relational Database
5 2 (8.33%) Enterprise Data Warehouse
5 2 (8.33%) NoSQL
5 2 (8.33%) RDBMS
6 1 (4.17%) Couchbase
6 1 (4.17%) Redis
6 1 (4.17%) SQL Server
Development Applications
1 3 (12.50%) Git (software)
2 2 (8.33%) ERwin
3 1 (4.17%) JDeveloper
3 1 (4.17%) Jenkins
3 1 (4.17%) JIRA
3 1 (4.17%) NUnit
3 1 (4.17%) Oracle APEX
3 1 (4.17%) SpecFlow
3 1 (4.17%) TeamCity
3 1 (4.17%) Vagrant
General
1 5 (20.83%) Banking
1 5 (20.83%) Finance
2 4 (16.67%) Retail
3 3 (12.50%) Pharmaceutical
4 1 (4.17%) Financial Institution
4 1 (4.17%) Retail Banking
4 1 (4.17%) Telecoms
Job Titles
1 5 (20.83%) Service Desk Engineer
1 5 (20.83%) Support Engineer
2 4 (16.67%) Software Engineer
3 3 (12.50%) Analyst
3 3 (12.50%) Applications Support
3 3 (12.50%) Developer
3 3 (12.50%) Integration Engineer
3 3 (12.50%) Oracle Developer
4 2 (8.33%) Applications Engineer
4 2 (8.33%) Applications Support Engineer
4 2 (8.33%) ETL Tester
4 2 (8.33%) Service Desk Support
4 2 (8.33%) Software Support Engineer
4 2 (8.33%) Tester
5 1 (4.17%) Applications Support Analyst
5 1 (4.17%) Data Analyst
5 1 (4.17%) Data Engineer
5 1 (4.17%) E-Commerce Engineer
5 1 (4.17%) ETL Developer
5 1 (4.17%) MATLAB Engineer
Libraries, Frameworks & Software Standards
1 4 (16.67%) LAMP
1 4 (16.67%) LAPP Stack
2 3 (12.50%) HTML
3 1 (4.17%) .NET
3 1 (4.17%) .NET Framework
3 1 (4.17%) CSS
3 1 (4.17%) JSON
3 1 (4.17%) LEMP Stack
3 1 (4.17%) Pyramid
3 1 (4.17%) REST
3 1 (4.17%) RESTful
3 1 (4.17%) Web Services
Miscellaneous
1 6 (25.00%) EFT
2 5 (20.83%) Analytical Skills
3 4 (16.67%) Clustering
4 3 (12.50%) Algorithms
5 2 (8.33%) Data Extraction
6 1 (4.17%) Computer Science
6 1 (4.17%) Data Structures
Operating Systems
1 11 (45.83%) Linux
1 11 (45.83%) Windows
2 6 (25.00%) Unix
3 1 (4.17%) Windows Server
Processes & Methodologies
1 6 (25.00%) Agile Software Development
2 5 (20.83%) Software Engineering
2 5 (20.83%) Technical Analysis
3 4 (16.67%) ETL
4 3 (12.50%) E-Commerce
4 3 (12.50%) Incident Management
4 3 (12.50%) Process Improvement
4 3 (12.50%) Validation
5 2 (8.33%) Data Transformation
5 2 (8.33%) Dimensional Modelling
5 2 (8.33%) Manual Testing
5 2 (8.33%) OO
5 2 (8.33%) Performance Tuning
5 2 (8.33%) SDLC
5 2 (8.33%) TDD
5 2 (8.33%) Unit Testing
6 1 (4.17%) API Development
6 1 (4.17%) Complexity Analysis
6 1 (4.17%) Data Modelling
6 1 (4.17%) OOD
Programming Languages
1 8 (33.33%) Java
2 6 (25.00%) Python
3 5 (20.83%) Ruby
4 4 (16.67%) Bash Shell
4 4 (16.67%) C
4 4 (16.67%) Perl
4 4 (16.67%) PHP
5 2 (8.33%) MATLAB
6 1 (4.17%) C#
6 1 (4.17%) C++
6 1 (4.17%) Go
6 1 (4.17%) JavaScript
6 1 (4.17%) Lua
6 1 (4.17%) PL/SQL
6 1 (4.17%) T-SQL
6 1 (4.17%) VBA
Qualifications
1 1 (4.17%) ISEB
1 1 (4.17%) ISTQB
1 1 (4.17%) RHCE
Quality Assurance & Compliance
1 6 (25.00%) QA
2 2 (8.33%) Data Quality
System Software
1 2 (8.33%) Active Directory
2 1 (4.17%) Docker
Systems Management
1 3 (12.50%) HP Quality Center
2 1 (4.17%) Puppet
2 1 (4.17%) Salt
Vendors
1 6 (25.00%) Oracle
2 4 (16.67%) Informatica
3 2 (8.33%) HP
3 2 (8.33%) Teradata
4 1 (4.17%) CA
4 1 (4.17%) Microsoft
Welwyn Garden City
PayPoint
Rate: Negotiable
Posted: 7 days ago