S5 Development LLC

Custom Software Development

S5 Development offers high-quality C++ programming services on a long-term basis. We specialize in development of efficient data processing applications, high load server platforms, protected network communications and access restriction systems for Microsoft Windows.

Leo Backup

Our product is comprehensive solution for Microsoft Windows to backup the valuable data in various locations, including secure servers (SFTP and FTP/SSL) and network drives. Effective file protection and access verification options let you keep your network and data intact, and maintain a stable and secure company management.

Platforms
  • Windows 2000, Windows XP, Windows Vista, Windows 7, Windows 8
  • Windows 2003 Server, Windows 2008 Server
Language
  • C++, C#
IDE
  • Microsoft Visual Studio
Directions
  • High performance servers
  • System services
  • End-user utilities
Areas
  • System programming
  • Multithreading programming
  • Inter-process communication
  • Network communication
  • Real-time data processing
  • Data protection\encryption
  • Graphic User Interface
Technologies \ Protocols \ Libraries
  • WinAPI
  • MFC, WTL, ATL, STL
  • COM\DCOM
  • FTP\FTPS, HTTP\HTTPS
  • SMTP, POP3
  • SSL, SSH, SFTP