What started as a cost-cutting concept, offshore outsourcing has moved ahead and established itself as a successful business model by service providers rendering cost-effective and sophisticated, efficient and quality services. According to International Data Corporation (IDC), US-based companies will have triple their offshore outsourcing spending from $5.5 billion in 2000 to more than $17.6 billion in 2005! The offshore outsourcing trend has overcome all the barriers of political turmoil, language and culture difference. It is validated not by geography of your service provider, rather by industry-standard and quality of service together with decisive cost-advantage. But for quality and on-time delivery of offshore outsourcing services to a client, the offshore outsourcing service provider has been dependent on numerous delivery models that have evolved since the last one-decade. A few outsourcing delivery models are:
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