Convert C code files into Sky code files to run over IoT sensors

I need an expert in Contiki OS and Cooja simulation environment under Contiki. The Cooja simulator asks to run C code on an individual sensor to run and deploy in the IoT network, however, if there is errors the software will not be installed on the sensor. To overcome this issue, the file must be compiled to .sky mode , and in this case, there is guarantee that the C code is working properly and can be installed on the sensor with no errors. To sum up, a developer who can compile and fix the errors of the five file codes and transfer them to .sky mode is needed and will get decent and fair payment.