We create robust and fault resilient systems by leveraging our experience in advanced network infrastructures, OLTP Transaction Switching and payment and ATM switches on these platforms:

• Tandem/HP-NONSTOP
• Tandem Guardian
• ACI Base24
• GoldenGate
• CONNEX EFT Software
• Stratus VOS
• RedHat/CenTOS/Ubuntu Linux
• Sun Solaris

We focus on ultra-high integrity processing primarily in the banking and point-of-sale merchant industries, credit card switch processing, telephony, IVR and Voice over IP (VOIP) technology using VXML/CCXML, Session Initiation Protocol (SIP), ISDN/PRI interfaces.

We have specific expertise with Tandem/HP-Nonstop tools TAL, TACL, SCOBOL, Pathway, NetBatch, NDMCOM, Atalla Host Security Module(HSM), Key Management.

Technologies

• Languages
  ANSI C, C++, C#, SCOBOL, .NET, Java, JavaScript, node.js, TAL, ENFORM, Visual Basic, VBScript, Ruby, PL/1, Cobol, assembler, Pascal, bash, TACL, DCL
  
  
• Source Control
  git, Bitbucket, Harvest/SCM, Subversion (SVN), CVS, Control, Visual SourceSafe
  
  
• IDE/Compilers
  Visual Studio, Studio.NET, WinDDK, Eclipse, IntelliJ, Android Studio, Robolectrick, NetBeans, make
  
  
• Operating Systems
  Linux Redhat/Debian/Ubuntu, Win32/64, Stratus VOS/FTX, HP-NONSTOP, Tandem Guardian, Sun Solaris, UNIX, AIX, Ultrix, VMS, pSOS, FlexOS/IBM-4690
  
  
• Hardware
  Hyosung-ATM, Triton-ATM, Diebold-ATM, NCR-ATM, Intel, Sparc, Stratus, Tandem, ARM, Firmware, Marconi avionics
  
  
• Database
  Sybase, TMF, ENSCRIBE, SQL Server, Oracle, Postgres, MySql, Mongodb, couchdb, SQLite, Informix, Access, PL/SQL, ODBC, JDBC, ADO, OLE DB
  
  
• Networking
  PATHWAY, PATHCOM, Apache, Nginx, Tomcat, IIS, TCP/IP, MQ Series, SNA, HTTP, X.25, Frame, Base24-Pos/ATM, CONNEX EFT, SS7, IBM-3270, CICS, VISA, AMEX, DISCOVER, NYCE, HONOR, STAR, PULSE, NABANCO, MPS, BUYPASS, PAYMENTECH, BancoPopular, FDMS, BAMS, DELUXE, LightBridge, Zoot, GPS, 802.x, RS-485, RS-232, RS-422, USB, I2C, SPI
  
  
• Other
  Agile, Jira, Confluence, Splunk, OpenCV, VXML, CCXML, HTML, ISO8583, STL, Attachmate, Multithreading, ActiveX, UNIX device drivers, Win32/64 device drivers, WorkFlow, NLM, OS development, firmware, VMware, Zen, datascopes/sniffers, IVR and VRU
  
  
• Specialties
  Secret security clearance
  
  
• US Patents
  20060206437 - Financial transaction processing system
  20060242085 - Financial transaction processing system
  20020165829 - Financial transaction processing system