The table below looks at the statistics for Big Data skills in IT contracts advertised for the Welwyn Garden City region. Included is a guide to the average contractor rates offered in IT contracts that have cited Big Data over the 3 months to 30 June 2015 with a comparison to the same period in 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.

Location
3 months to
30 Jun 2015
Same period 2014 Same period 2013
Big Data
Rank - - 7
Contract jobs citing Big Data 0 0 3
As % of all contract IT jobs located in Welwyn Garden City - - 8.57%
As % of the Database & Business Intelligence category - - 60.00%
Number of daily rates quoted 0 0 3
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
- - £800
UK excluding London average daily rate £475 £450 £425
% change year-on-year
+5.55% +5.88%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £16.00 £20.50 -
% change year-on-year
-21.95% -
Big Data
Hertfordshire

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the Welwyn Garden City region.

Database & Business Intelligence Category
Welwyn Garden City
Contract IT job ads with a match in the
Database & Business Intelligence category
18 14 5
As % of all contract IT jobs located in Welwyn Garden City 14.75% 21.88% 14.29%
Number of daily rates quoted 8 9 4
Average daily rate £310 £308 £510
Average daily rate % change year-on-year
+0.81% -39.70%
90% offered a daily rate of more than £295 £215 £345
10% offered a daily rate of more than £360 £425 £800
UK excluding London average daily rate £360 £350 £338
% change year-on-year
+2.85% +3.70%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £30.00 £30.00 £30.00

Big Data
Jobs Demand Trend in Welwyn Garden City

This chart provides a 3-month moving total of IT contractor jobs citing Big Data across the Welwyn Garden City region as a proportion of the total demand within the Database & Business Intelligence category.

Big Data Jobs Demand Trend in Welwyn Garden City

Big Data
Daily Rate Trend in Welwyn Garden City

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

Big Data Daily Rate Trend in Welwyn Garden City