Practical Solutions Inc (PSI) was founded in 1997 by Mr. Jay Hajeer, who led the development of PSI into a modern high-performance global organization that embodies his vision: “We Deliver Practical Solutions”

Company Highlights
  • PSI serves several federal and commercial agencies of various sizes with administrative, engineering, and management challenges.

  • PSI maintains a diverse portfolio that includes development, project management, e-Learning, and strategic planning in both business and IT.

  • From certified project managers and business analysts to solution architects and developers, we fit the right resources to support clients with their business needs.

  • PSI strategically partners with several industry leaders such as Microsoft and IBM. Click here to see a full list of our partnerships.

Our Methodology and Differentiators

  • Many of our services and products are paired with eLearning so clients get a faster ROI by having a more prepared team following implementation of new solution.

  • A lot of companies will offer text book solutions to their customers, we dig in, understand the company, its unique characteristics and provide a solution that is practical and unique.

  • Our ongoing Reputation and relationships are more important to us than a quick profit. Our solutions are designed to be sustainable within your organization beyond our relationship.

  • PSI has a seasoned team with decades of experience, click here to view our team.

  • 100% US Based team serving global clients.

Our Partners


PSI embodies a process of continues improvement which drives us to seek industry recognized certifications and credentials.

  • 2018: Capability Maturity Model Integration (CMMI) Development (DEV) and CMMI Services (SVC) appraisals at maturity level 3

  • 2018: ISO X000

  • 2012: Practical Solutions, Inc. (PSI) became a U.S. Small Business Administration (SBA) certified 8(a) Disadvantaged Small Business (DSB) and Economically Disadvantaged Small Business (EDSB).

Members of our team maintain certifications and continued professional development in their fields along with valuable memberships and positions with outside agencies.

  • Project Management Institute (PMI) Staff members certified

  • Information Technology Infrastructure Library (ITIL®)

  • International Information Systems Security Certification Consortium ((ISC)²)

  • TBM Council

Contract Vehicles

Contract # 47QTCA18D007V
Address 20 F ST NW STE 700 WASHINGTON, DC 20001-6705
Phone 5713341395
E-mail jhajeer@ps4b.com
Web Address http://www.ps4b.com
DUNS 110321374
NAICS 541512
132 51
Information Technology Professional Services
541511, 541512, 541513, 541519
132 40
Cloud Computing Services – SUBJECT TO COOPERATIVE PURCHASING 518210
Phone E-mail
Govt. Point of - Contact
Yolanda S Collins
404-215-6892 yolanda.collins@gsa.gov
Contract Negotiator
Nizar Hamad
571-233-8953 Nizar.Hamad@ps4b.com

Our Team

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Jay Hajeer

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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Bob Michels

Mr. Michels leads development and implementation of PSI’s strategy for the public sector and overall growth. His responsibilities include corporate direction, business development, and smart business partnerships.

Mr. Michels has over 41 years experience in the federal sector prior to PSI. He has led the business growth of several firms helping them navigate the public sector marketplace. He was the Founder/CEO of Mobile Commerce & Computing, Inc. which was the first company to develop applications on hand-held devices.

Mr. Michels has been featured a number of industry publications such as Forbes, Washington Technology, New York Reporter, and others.

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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 several 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.


Practical Solutions, Inc. (PSI) is looking for highly motivated and highly skilled individuals who believe in our mission “Turn Chaos into Order” and are ready for exciting opportunities with a growing company. The PSI team hold themselves to very high standards, both professionally and ethically. All our employees are expected to expand their existing skillset and develop new skills in different areas to support our mission. Each employee prides themselves on their commitment to the company, ability to add value and contribute to our growth and success.

PSI is eagerly seeking talented, creative, and flexible problem solvers to join our growing team. We continue to expand our internal operations, consulting, and staffing services divisions. PSI is an Equal Opportunity Employer and we are always accepting resumes and actively looking for partners. If you are interested in opportunities at PSI, send in your resume and salary requirements to jobs@ps4b.com.

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20 F Street NW, Suite 700
Washington, DC 20001

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  • West Chester, Pennsylvania
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