Dominic Barker is a Software Engineer at Etherstack, where he has been part of the UK protocols team for the past four years. During this time, he has been actively involved in the research and development of radio waveforms for defence applications. Notably, Dominic contributed to the successful development and integration of the NATO Narrowband Waveform and participated in R&D projects, specifically focusing on MANET radio protocols, conducted on behalf of the UK’s Defence Science and Technology Laboratory (DSTL). In addition to his work on waveforms, Dominic has also contributed to the R&D of the LMR-IWF. He is currently working towards the integration of the TETRA-ISI into the LMR-IWF platform.