#6 SOA

Value in the Market - $109,000

In the software engineering circles SOA or service oriented architecture, is a set of principles and methodologies for designing and developing software in the form of interoperable services. These services have well-defined business functionalities that are built as software components (discrete pieces of code and/or data structures) which can be reused for different purposes. SOA design principles are used during the phases of systems development and integration.

It allows bits of the software to become "services" available to other apps. For instance, the SOA may have "customer information" service, which is a little piece of code that inputs a customer name, phone number, etc. into an app; SOA is one way to create apps for the cloud.

#5 Omnigraffle

Value in the Market - $110,000

OmniGraffle is a diagramming application made by The Omni Group. OmniGraffle is built only for Mac OS X and the iPad. It may be used to create diagrams, flow charts, org charts, and illustrations. It features a drag-and-drop WYSIWYG interface. "Stencils"—groups of shapes to drag and drop—are available as extensions for OmniGraffle, and users can create their own stencils.

It may seem a bit farfetched to hear that the simple knowledge of how to use this tool could give you a job worth $110,000! Well it is outrageous and it is also true because this popular tool is used for complex diagramming tasks like website wireframes and graphic design.

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