SIS Leadership Team

Mark Kershteyn – Partner

Mark has an extensive background in Enterprise Software Systems development and implementation.

His 20 years of experience ranges from an eight-year tenure in Fortune 500 companies such as GTE Cellular and EDS managing large-scale mainframe based implementation and software development projects, to smaller client-server implementations involving the Microsoft Dynamics SL family of software solutions. As a Senior Consultant for SIS, Mark provides implementation consulting and project management services. His technical background coupled with project management expertise makes him very effective at delivering full-scale implementation projects. Mark has a Bachelor of Science, Information & Computer Science degree from Georgia Institute of Technology.

Steven Mulka – Partner

Steven is the SharePoint Product Manager and is responsible for working with clients to provide practical and proven solutions to meet their business computing requirements.

His 20+ years of experience include all aspects of designing, implementing, supporting and troubleshooting complicated network infrastructures and applications. Rounding out his experience is a thorough understanding of the impact that information technology can provide towards increasing the efficiency and compositeness of a business. Steven received a Bachelor of Science, Mechanical Engineering from Michigan Technological University.

Ravi Kannan – Partner, Dynamics 365 Practice Director

Ravi has over 35 years’ experience in Executive Management, Consulting, Large Scale Enterprise Systems Implementation, Systems Design and Systems Development.

His experience has enabled SIS to add significant value in our consulting engagements. Ravi received his Bachelor of Science (Electrical Engineering) and Masters of Science (Industrial Management) from The Indian Institute of Technology, Madras, India.

Maxwell Thomas – Partner, EVP Sales & Marketing

Max Thomas has an extensive background as a Technology sales and operations Executive, producing rapid growth and turn around results.

This includes serving as a COO for a Specialty Contractor. He has served as Business Development Director, Vice President of Sales, and Executive Management with Blue Chip and Mid-Market companies such as ePartners, Columbus Global, GE Capital ITS, and Digital Equipment Corporation. Max started his career as a computer systems engineer on an IBM Nuclear Air Defense system for the USAF, building a solid engineering foundation that aided his transition into technology consulting, sales, and executive management. During his career he has built partnerships with, and sold solutions from, ERP and CRM giants such as SAP, Oracle, Seibel, PeopleSoft and Microsoft. Max holds a Bachelor’s degree with a Management Major from Trinity University and an AAS in Computer Technology from CCAF.