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Elver Sena Sosa, CCIE 7321 Emeritus (R&S), VCDX-NV (#154), CCSI, VCI. Elver has been working in IT since the late 1990s. Elver started his IT career as an intern network engineer in Appleton, Wisconsin, later moving to Columbus, Ohio, to work with AT&T Solutions. Over the years Elver continued to learn more about different technologies and how these technologies could help solve business problems. Feeling constrained and limited working in a siloed environment, Elver decided to become an independent contractor so that he could help provide technical solutions for as many different clients as possible. Elver currently is the data center infrastructure architect at Hydra 1303, Inc. You can follow Elver on Twitter @ElverS_Opinion, or his blog, http://blog.senasosa.com.