Here a list of some of the technologies that Zebra has been involved with in various projects and products.

Technologies

Operating Systems

UNIX (Solaris, DG/UX, DEC)

Linux (Suse, Redhat, Fedora, Ubuntu, Debian, Armbian)  

Windows 95/98/NT/2000/XP/7/8.1/10

Windows Server 2000/2003/2008/2012/2016
Windows CE / Windows Mobile 2003
PalmOS

Programming Languages

Visual C/C++, Visual Basic, C#

JavaScript, HTML, PHP, CSS, HTML5, Bootstrap, Java

Technologies

CGI 

TradeWave

Sockets, Threads, Linux 

SQL
Pocket PC's, Pocket PC 2002, Pocket PC Phone Edition

XDA's (T-Mobile), Palm

Arduino, Raspberry Pi, Orange Pi 

Protocols

SIA, SurGard, ContactID, DC09

HTTP, HTTPS, TCPIP
Modbus, BSAP, Total Flow, RSLinx, Flow Automation Modbus, FisherRoc,
Daniels Gas Chromatograph (DGC), Mercury, Adept (Scancom)

Tools

Visual Studio

GNU tool chain / cross compiling

CMake 

CodeWarrior 

Databases MicroSoft Access, MicroSoft SQL Server (2003/2008/2012/2016)
Ingres
Sybase
mySQL
MAXDB
Paradox
CMX (OASyS RTDB)