English Instruction, Conversation, Text Creation and Correction

I am an American from Los Angeles and attended the University of California. I offer English instruction and conversation, as well as text creation and proof-reading. I worked for 10 years in Chile and Argentina teaching and coaching the executives and employees of major companies such as Citibank, IBM, Intel, Texas Instruments, American Express, Pfizer Labs, Philips, and Park-Davis. I am a retiree and would prefer to instruct and assist adult students and professionals on a part-time basis within a radius of 15 kilometers from 30827 Garbsen. I have lived in Germany for several years and speak German.
Best regards, Kenneth Eckhardt