We are an IT consulting firm, specializing in e-commerce custom software solutions for small businesses, non-profit organizations and SoHo professionals.

The company was founded in 1995 by David Sosenko, a PMI certified Project Manager Professional. The company was incorporated in 1997 and is now associated with several outstanding management and technical professionals. Over the past 16 years Expert Data Systems has been focusing on Internet technologies and has developed custom e-commerce solutions, ranging from an on-line cabinet store, to a custom e-commerce site for a bio technology firm.

Expert Advice

Expertise comes with knowledge and experience. Every consultant and every technology partner associated with Expert Data Systems is a true expert in his or her field. The results? Our clients get the best possible service and advice, allowing them to make the best business decisions and grow their business.

Expert Development

All of our consultants have well over 10 years of technical experience, with several, including Mr. Sosenko, our principal consultant and company director, possessing over 27 years of IT experience. This allows us to provide a full range of IT solutions: from out-of-the-box software deployment to fully customized software development projects.

Expert Support

Our dedication to service and support is one of the primary contributing factors to our great customer retention rate. We take great pride in providing excellent support. We offer a wide variety of ways that customers can get the prompt, responsive and informed support they need. Hand holding comes standard with every single one of our projects and services.

About David Sosenko

David SosenkoDavid’s 28 years of 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 grew into systems design, project management and as of the last 19 years, internet technologies and e-commerce. Past clients include PNC Bank, City of Philadelphia, Sovereign Bank, Vanguard Group, GSI Commerce and WSFS Bank. To discuss your project needs, please call David at (484) 278-1718