The Blackstone Leadership Team

David Mysona, Co-founder and CEO

David Mysona is the CEO and co-founder at Blackstone Technology Group. With more than 25 years of IT experience in technical solution sales and implementation, David works closely with the Blackstone leadership team to set strategy and foster a culture of innovation. Prior to founding Blackstone, David was a Senior Manager at Pricewaterhouse in their...... Read More

Casey Courneen, Co-founder and President

Casey Courneen is the president and co-founder at Blackstone Technology Group. Casey focuses on internal operations, where he draws upon over two decades of experience in the consulting industry to ensure that Blackstone continues to be an efficient and profitable business. Additionally, Casey is involved in running our Staffing Services Practice, guaranteeing that our customers’...... Read More

Giles Kesteloot, Executive Director, Federal Government

Giles Kesteloot is the Executive Director of the Federal Government Practice at Blackstone Technology Group. Giles is responsible for setting strategic direction, leading business development and sales, fostering client and partner relationships, building employee culture and overseeing operations and delivery for the Federal Practice. Giles has over 20 years of experience in technology and program...... Read More

Eric Swanson, Executive Director, Staffing Services

Eric Swanson is the Executive Director of the Staffing Services Practice at Blackstone Technology Group. Eric has over 19 years of sales and leadership in IT Staffing, and is responsible for the strategy, management, direction, and vision of the Staffing Services Division nationally. In addition, Eric is responsible for the day to day operations and...... Read More

Rakesh Agrawal, Co-founder and CEO, Trellis Energy

Rakesh is co-founder and Executive Vice President at Blackstone Technology, and the CEO of Blackstone’s subsidiary, Trellis Energy (www.trellisenergy.com). Trellis Energy is a natural gas transaction management software that delivers comprehensive features, functionality, and configurability. Trellis provides the business, economic and technical benefits of a SaaS, private cloud or on-premise solution option and is designed...... Read More

Ken Hans, Partner, Executive Director of Trellis Energy

Ken Hans is a Partner at Blackstone Technology Group and the Vice President of Professional Services for Trellis Energy, a subsidiary of Blackstone. Ken is responsible for delivery, sales and operations. Trellis Energy’s mission is to help Energy companies move to the Digital world by providing software and services to better manage and operate their...... Read More

Korrie Courneen, SHRM-SCP, Director of Human Resources

Korrie Courneen is the Director of Human Resources at Blackstone Technology Group. She possesses over fifteen years of Human Resources experience and expertise. She first joined Blackstone when there were just fifteen employees, and she has supported the steady and expansive growth of the organization ever since. Korrie is passionate about helping Blackstone remain a...... Read More

Hari Vijay, Vice President, Operations

Hari Vijay is the Vice President of Operations at Blackstone.Vijay is responsible for Operational strategy and management across multiple facets including Corporate Communications and Culture development, Professional Development and Training and Corporate Infrastructure. Vijay has enjoyed a successful 20+ year career in technology, management, analytics and consulting fields.  He has previously managed Cloud, Mobile, Big...... Read More