MusTufa Nullwala

itil itsm services software testing software development networking transition service strategy service management microsoft system center software virtualization nfv service csi service design information technology service management internet virtual reality mixed reality virtual augmented reality microsoft qos qoe quality modern bscit tyit validation verification improvement principles iot ubuntu débora linux windows operating system os operating web design and development web development ip tcp web www mr art vr microsoft system center service manager orchestrator network design system customer experience user experience sdn network nfvi testing vv model v model network functions virtualization concepts and arch assessment benchmarking critical success factors and risks challenges process service transition processes service transition principles fundamentals service transition fundamentals cycle deming 7 step considerations technology service improvement planning strategy features of excel overview of excel introduction of excel inner join sub queries simple join distinct clause order by clause aggregate functions having clause