Application Management Services

Sigma has helped our customers minimize the total cost of ownership of their enterprise applications.

Application Management Services

The public and federal sector today function under challenging conditions of cost optimization pressures, changing market conditions and compliance requirements. Organizations are looking for services that can help build capability, competence and the maturity that is required to make the most out of IT investments.

Information Technology is driving force.

With change across industries, both organization and technical, Sigma’s Agile Development Services has helped our customers streamline business processes, gain greater flexibility, and minimize the total cost of ownership of their enterprise applications.

Maintenance & Support

  • Legacy application maintenance
  • Network operations center services
  • Customer care services
  • Help-desk services
  • Tech-support services

Enterprise Application Integration

Clients are challenged with ensuring that their personnel and applications stay connected across geographically distributed operations. Effective and efficient teamwork requires integration of business processes even in such a challenging environment.

  • Integrating enterprise applications
  • Automating end-to-end business processes
  • Enabling business-to-business communication

Development Services

  • Legacy application maintenance
  • Re-engineering and migration
  • Custom application development
  • Co-Development

Organizations count on applications to drive their business, and testing is the crucial to ensuring their accuracy, reliability and quality. With constricting timelines and budgets for application development, testing processes need to be efficient, repeatable, accurate and most of all, cost-effective.

Testing Services

  • Functional Testing
  • Performance Testing
  • Regression Testing
  • Migration Testing
  • Verification and Validation

As an organization evolves, it must deal with the challenges of ongoing support, maintenance and enhancement of its applications while attempting to lower the cost in doing so.

Sigma provides cost-effective and dependable application maintenance and support services to customers.


Local Government Unit Debt Act (LGUDA) database gets modernized

The local government unit debt act (LGUDA) provides the procedure for Pennsylvania’s local government units to issue debt and tax anticipation notes.

This information was originally managed thru a legacy database system implemented in Access 2.0 and Oracle RDBMS. After years of working with this ever-aging platform, DCED made the decision to bring this important application up to their otherwise modern standards.

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11654 Plaza America Drive
Suite # 218
Reston, VA 20190
Phone: 703.268.3924

2026 East Carson Street
Suite 200
Pittsburgh, PA 15203

Office: 412.515.2462
Fax: 412.712.1033

Strawberry Square
320 Market St.,  Suite 473B
East Harrisburg, PA 17101
Phone: 717.614.0605