Dipl.-Ing. Andreas Rohner

I worked on the firmware for various models of the Amazon Ring doorbells and security cameras. The firmware was written in C++ and running on Embedded Linux. I designed a security service that was running in the firmware and communicating with a serverless AWS backend, which I also fully designed and implemented using Typescript. I also worked on designing an algorithm to filter interference from sensor data and various other parts of the firmware.

Development of embedded Linux applications for computer vision systems and line scan cameras. Development of the first simulator for the Common Detector Interface 2 (CDI2) which is used as a communications standard for bank note sorting machines in central banks like the ECB. I am the main software architect and programmer for the CDI2 Simulator. Porting embedded Linux Applications to RTEMS running on a PowerPC.

Development of embedded Linux applications for computer vision systems and line scan cameras.

Development of embedded Linux applications for computer vision systems and line scan cameras.

I extended an existing framework based on Xalan XSLT processor to support mobile clients using jQuery Mobile and a responsive HTML5 webinterface.

I evaluated platform independent mobile development frameworks and implemented an app that searched a business contact database.

Helping students with their assignments. Constructing a simple compiler from scanner, parser, AST to optimized assembly code.

Helping students with their assignments. Constructing a simple compiler from scanner, parser, AST to optimized assembly code.

Helping students with their assignments. Constructing a simple compiler from scanner, parser, AST to optimized assembly code.

I was responsible for developing one of their community websites, written in PHP

Linux Kernel

Compiler Optimization for LLVM