John Hall is an IT professional with knowledge of Linux, Windows and Networking.

Spend large part of his career working for blue chip multinationals developing Private and Public cloud solutions for applications such as Sharepoint, SAP, J2EE and PaaS. 

Working in IT since 1999 he is an Microsoft Certified IT Professional in SQL Server and Windows Server however most of his time has been spend hunting down performance issue and improving overall customer service.

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