"Our local QuickBooks consultant recommended Donovan Sachs at Alembic Computer Services, Inc. and referred to him as “the nation’s best”. I found him to be efficient, patient, innovative and collaborative. The requested report was one of our most complex, and before, was an arduous, time-consuming monthly task to produce. Now, I can produce it on demand within seconds. I’m very happy with the end result and will definitely be a repeat customer."