About Adaptiva

Dr. Deepak Kumar

Founder and President

Dr. Kumar is responsible for the overseeing the company’s ability to execute on its strategic product vision in the endpoint management and security space. Prior to Microsoft, he was a group manager for IP Telephony products at Nortel.

Dr. Kumar has received five patents related to his work on SMS 2003 at Microsoft and has written more than 50 publications, including a book on Windows programming. While at Microsoft, Dr. Kumar also authored the Thinkweek paper for Bill Gates that became Project Greenwich, now known as Microsoft Office Communications Server / Lync.

Deepak is an avid outdoorsman and hiker.

Doug Kennedy

Chief Growth Officer

Doug has a strong business and technical background. His career in the computing industry started four decades ago in the 80’s as an IBM mainframe systems engineer. Over the past 20 years, Doug has held VP and SVP roles within Microsoft, NetSuite and Oracle that span a variety of functional areas including development, support services, marketing, sales, partnering and corporate strategy.

Outside of work, Doug is a musician, golfer, husband and father.

David Langston

Chief Revenue Officer

David is responsible for global sales growth at Adaptiva. He is a highly experienced veteran in enterprise sales with a wealth of industry knowledge, having worked for such prestigious firms as Microsoft, Oracle, IBM and most recently DXC Technology. David’s experience is cross industry and international.

Outside of work, David is a sports enthusiast, art collector, enjoys photography and is the father of three amazing sons.

Jeff Harrell

Vice President of Marketing

Jeff has over 20 years of experience in marketing and product management leadership roles, creating high-growth enterprise B2B software businesses and leading them to success. Prior to Adaptiva, Jeff has held a variety of VP roles including product marketing, product management, and overall marketing. Jeff has been a founder or employee for several startups including nCircle, Qualys, McAfee, PGP, PrivNet, Redbooth, and eMusic, and has participated in 7 acquisitions on both sides of the table.

Jeff is an aspiring birder and can usually be found looking up through a pair of binoculars.

Pattie Stibre

Director of Finance & Operations

Patricia Stibre runs the finance and human resources department at Adaptiva where she has helped to manage the company’s unprecedented revenue growth and long-term profitability. She has an extensive background in finance and operations management and has over two decades of experience working with firms in the technology, legal, and non-profit sectors. Pattie is known for her dedicated service both within corporations and outside of the office, earning awards at the Washington State level for exemplary volunteerism.

Pattie has also planned and hosted some of Adaptiva’s most memorable and well run corporate events earning her the office nickname of "Party Pattie."

Dan Richings

VP of Solutions & Support

Based in the UK, Dan oversees the management of Adaptiva's world-class support team and technical solutions group. Dan has a strong technical background in IT Systems Management across a career spanning numerous industry sectors including construction, design & consulting, software development and IT professional services. Dan and his team augment Adaptiva's engineering by developing shippable and customer-bespoke solutions utilizing Adaptiva's extensive product set and delivering unprecedented customer support.

In his free time, Dan enjoys racquetball, airsoft, and karting.

Gary Walker

Technical Director of Strategic Accounts

Gary is responsible for all aspects of delivering the outstanding product support that has become the hallmark of doing business with Adaptiva. Gary specializes in very large scale enterprise systems management infrastructures. He has helped design, model, and implement SCCM 2012 architectures for some of the most respected Fortune 500 companies in the world.

Gary’s involvement with Microsoft’s systems management platforms goes back more than two decades, to the SMS 1.0 beta days. Before that, he was involved with a broad range of hard core networking and IT functional areas in medium and large enterprises.

In his spare time, Gary enjoys zipping around the mid-west in an RV with his family, and spending time outdoors at his farm.