Software and System Development

Excellus skilled software development teams uses SEI-CMM processes and capabilities to adopt client's in-house established processes, or create a hybrid best-of-breed approach. Our experience spans development using traditional SDLC to more modern processes. Combining a balance of on-site, off-site, and offshore resource management, we deliver cost effectiveness, flexibility and lower total cost of ownership of business applications. Excellus had used wide variety of software engineering technologies to develop system designs, subsystem designs, software code, test procedures (Manual and Automated), configuration management, data archiving, and product delivery. Operating systems include Windows, VMS, Linux, Solaris, Real Time Operating System (RTOS), Unix and others. Programming languages include C, Visual C, C++, Visual C++, C#, Java, Java Script, Ada, Fortan, Assembly, Jovial, XML, HTML, .NET, ASP, Perl Scripts, Visual Basic and others.

  • Requirements Analysis
  • Legacy Modernization
  • System Sustainment (O&M)
  • Custom Application Development
  • Configuration Management
  • Product Integration
  • Test and Evaluation (T&E)
  • IV&V
  • Content Management Services (ECM)
  • Mobile Application Development
  • System Integration & Data Migration
  • Agile Unified Process (AUP)
  • Iterative & Incremental Development / Waterfall