ˈæftɚɹ ˌaɪbˌiːˈɛm, dʒˈɛf fˈɔːɹmd hɪz ˈoʊn kənsˈʌltənsi kˈʌmpəni, nˈɛbjʊlən tˈaɪ lˈɪmɪɾᵻd, bˈeɪst ɪn mˈɛlbɚn, ɔːstɹˈeɪliə, ænd dɪvˈɛləpt ɛkstˈɛnsɪv, kˈɑːmplɛks sˈɔftwɛɹ sˈɪstəmz jˈuːzɪŋ ðə dʒˈɑːvə tɛknˈɑːlədʒi wɪððə pɹˈoʊɡɹæmɪŋ lˈæŋɡwɪdʒ,
After IBM, Jeff formed his own consultancy company, Nebulon Pty Ltd, based in Melbourne, Australia, and developed extensive, complex software systems using the Java technology (with the programming language),