D.L. Beer Engineering Ltd is a contract engineering company specialising in embedded systems software and digital logic design.

Some areas of proficiency are:

Software engineering

C, C++, Lua, Python, Perl, Go, Erlang, Haskell, assembly language

Hardware

ARM (including the NXP LPC and Intel PXA range), MSP430, PIC microcontrollers, GPS, UMTS/GSM/CDMA modems

Digital logic design

Xilinx build tools, Verilog, VHDL

Communications protocols and formats

USB, Ethernet, TCP/IP, all common internet application protocols, I2C, SPI

Software system design

Event-driven programming, multithreading and concurrency, protocol and system design, debugging, reverse engineering, Linux kernel device drivers, bare-metal applications