Three case studies are given below of work we have performed in the past:
A short (12 day) performance investigation for a financial (credit card) web site. The design oriented performance investigation included performance modelling, performance metric identification, user modelling and data capture. The multi tier, J2EE based web application was required to allow up to 5000 simultaneous users out of a user population of 4 million users.
Technical architecture design and development, over a 6 month period, for an internet based vehicle check application, with 16,000+ trade customers. Design and development for the struts based presentation layer within the multi tier solution.
Architecture design, over a six month period, of a 5 tier system for J2EE based insurance application and a Financial Fund purchasing system (Unit Trusts, ISAs, Pensions, etc.) including accessing EMX (FIX), incorporating EJBs and Legacy Application access using XML.
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