About us

We provide small businesses and non-profit groups access to free and low-cost software solutions.

We do this by utilizing Open Source software, which is virtually free software.

“If Open Source is free, why should we hire Expert Data Systems?”

The answer is our business proposition:

Smaller organizations could significantly lower their IT cost by using Open Source Software (compare to commercial software).  However, quite often they lack the in-house expertise to implement and support it.

Working with Expert Data Systems solves this gap:  Partnering with us will make Open Source the most cost-effective solution for your organization.

There are thousands of Open Source solutions.  While many are great, there are applications that are not fully debugged, do not provide support, and were not updated in years.  This is where we come in.   We:

  • Evaluate top-quality projects and pick the best ones
  • Fine-tune and configure each application to meet the client’s needs
  • Provide training
  • Provide support
  • Perform backups and security monitoring
  • Offer professional services

Expert Data Systems was founded in 1995 by David Sosenko, a PMI certified Project Manager Professional, as a custom software development provider. Over the years, in addition to developing custom software, we have used Open Source software in order to reduce our clients’ IT cost. In 2019 we made the decision to focus on and to expand our Open Source Software practice.

About David Sosenko

David’s IT experience began with software development on IBM mainframes for large corporations (Barclays Bank, GA Insurance, Citi Bank, JP Morgan).  Over the years David’s experience and expertise expanded to systems design, project management, and as of the last 20 years, internet technologies and e-commerce.

In addition to working with Expert Data Systems clients, David has worked with large corporations, including PNC Bank, City of Philadelphia, Sovereign Bank, Vanguard Group, GSI Commerce, eBay Enterprise, and WSFS Bank.

To discuss your project needs, please call David at (484) 278-1718

Our Commitment to Giving Back: The Open Source community is comprised of developers who create software that can be used free of charge. We have seen first hand how helpful this software can be for our clients, and want to give back to open source developers. That is why we donate 5% of our profits to the Open Source community.

Free Helpdesk Software to non-profit organizations.

We are currently offering 3 free hosted accounts of our house brand Open Source Helpdesk solution. If you are a non-profit organization, please contact us if you'd like your organization to be included in this program.