UFrank Lockwood wasekwa ngo-1977 kwaye ikomkhulu lakhe liseHouston, eMelika.UFrank Lockwood unolwazi olubanzi lwevalve kunye nolwazi lweshishini lokubonelela abathengi ngemibhobho esemgangathweni, iivalvu, izifakelo, iiflange kunye nolawulo lweprojekthi, kubandakanya ukuyila, ukuzenzekelayo, i-QA, njl.Umfundisi kaFrank Lockwood...
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