Our Team

Leadership


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Jay Hajeer
President/CEO

Since he founded the company in 1997, Mr. Hajeer has been instrumental in developing PSI into a modern high performance organization that embodies his vision: “We Deliver Practical Solutions!”

Mr. Hajeer has built PSI into the trusted solution delivery partner of choice for our clients by drawing from his experience in leading technical programs and projects for several federal agencies as well as private sector entities. Mr. Hajeer’s vision for PSI“Turn Chaos into Order”

is embodiedin his established approach known as Solution Delivery Methodology (SDM©). This structured methodology materialized gradually from the lessons learned in helping many organizations overcome Administrative, Engineering, and Management challenges.

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Nikolis G. Pirelli
Director of Data and Analytics

Nikolis G. Pirelli is the Director of Data and Analytics at PSI. He spent most of his professional career involved in the entire spectrum of data, from its creation and storage to its consumption and communication.

He has held various leadership and technical roles throughout his career at various organizations and is well-known for his efficient and realistic methodologies along with his passion for data and its role in business strategy.

Mr. Pirelli holds a B.S. in Finance from Arizona State University and a M.S. in Business Intelligence and Analytics from Saint Joseph’s University.

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Thomas Anderson
Change Management Consultant

Nikolis G. Pirelli is the Director of Data and Analytics at PSI. He spent most of his professional career involved in the entire spectrum of data, from its creation and storage to its consumption and communication.

He has held various leadership and technical roles throughout his career at various organizations and is well-known for his efficient and realistic methodologies along with his passion for data and its role in business strategy.

Mr. Pirelli holds a B.S. in Finance from Arizona State University and a M.S. in Business Intelligence and Analytics from Saint Joseph’s University.

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Headquarters

20 F Street NW, Suite 700
Washington, DC 20001
USA

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Other Locations
  • McLean, Virginia
  • West Chester, Pennsylvania
  • Phoenix, Arizona
Give Us a Call

+1-202-239-6247

Email Us

info@ps4b.com

Copyright© Practical Solutions, Inc. 2019