the STRAVIS team



dana shorter


Mr. Shorter is highly successful in the high-tech and consulting services industries by leveraging over thirty years of network, telecommunications and consulting experience; transforming technology into business solutions; and developing a team oriented approach to deliver successful results. 

Mr. Shorter has an excellent track record in translating technology systems into business driven solutions and developing communications that can be clearly understood by technology experts and company executives alike.

Brian farragut  

Managing principal

With 18 years of experience leading two consulting and design-build firms, he guides clients along the project timeline from design conception to fully installed and operational systems.  He helps all project team members – Client, Construction Manager, Architect, MEP, GC and Subcontractors – by gathering and translating complex technical information when they need it and in the unique formats they each need. 

His detailed understanding of the design process, budgeting, project documentation, construction administration, subcontractor relationships mean that clients have an experienced partner providing best practices and guidance for all portions of their projects.

Glenn Johnston


Mr. Johnston brings vast experience in the in the high-tech arena through more than twenty-five years of developing solutions in the voice and data industry. As a Principal, Glenn’s responsibilities include overseeing the operations of the services division, services development, project management, and consulting services in the areas of Security, Telecommunications, Networking, Intelligent Buildings, and Infrastructure Management and Design.   


Tom Defrange, RCDD


Mr. Defrange is an RCDD Infrastructure Designer specializing in the design, procurement, and implementation of corporate IT, healthcare, OSP, and educational facility voice and data network infrastructures.  Mr. Defrange has provided services internationally, nationally,  and locally within the Dallas/Ft. Worth Metroplex for 20 years.  He leverages his knowledge to minimize networking costs while maximizing the networking infrastructure lifecycle. 


Jeff Mcclure, DMC-D


Mr. McClure has over 23 years of commercial and industrial experience in the low voltage construction market. He has extensive experience in Audio/Visual, Cabling, Network, Security, Lighting and Control Systems. His responsibilities have included all aspects from installation, design, programming, consulting and project management.    

John Mccain, RCDD, CDCDP



Mr. McCain is an RCDD infrastructure designer and has held many positions in the telecommunications industry over 26 years. He has been a technician, lead technician, operations manager, project manager, program manager, estimator, technical writer, engineer, designer and consultant. This gives him unique experience to visualize, design and project manage complex projects for his clients.

Rich lacsamana, PMP


Mr. Lacsamana is a strategic and forward-thinking IT Professional with more than 20 years’ proven success at Cisco, Huawei, Ericsson and Nortel.  He brings experience managing multiple, simultaneous projects with cross-functional team members.  He is skilled in project budgeting, risk management, issue resolution, design, procurement, integration and commissioning in healthcare, corporate and government sectors.  A key strength is his ability to coordinate and communicate detailed project information visually and verbally with ease and accuracy among all project team members.


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