Offshore QA and a Sly Fox
A fairly common model for working with an offshore vendor for SaaS companies is based on black box model – the requirements collected locally go to offshore team and code ready for production comes back, sometimes in a form of binaries. There are variations to that model with the same common thread – the full responsibility for development of the application and its quality assurance belongs to with the vendor.
Can this approach work with an arbitrary software development shop? Absolutely! As a matter of that is the model used by all ISVs that do not employ offshore, so model works for sure. The question is whether offshore components in that model make the difference worth discussing, and unfortunately they do. The fundamental laws of outsourcing (FLO) affect efficiency and reliability of the model to a great extend, often making the model completely unreliable.
There are so many things that can go wrong inside of the proverbial black box turning it more into a Pandora’s Box:
- Communications issues and information loss at every handover
- Ever deteriorating quality of the resources
- Inevitable deterioration of the quality of code
- Growing blind spots in test coverage
- And so on – you can continue this list ad nauseum
eBook
The Pragmatic Outsourcer series consists of 5 volumes, each covering a different phase of the outsourcing process. Volume 1: Making the Decision is available today for your free download. Volumes 2 through 5 will be available during 2010.
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