I have worked in the office for about 12 years. I did invoicing, accounts receivables monitoring, stocks purchasing and even did pay-roll twice a month. I did stock auditing, reconciliation and answered phone calls. I also did telemarketing. I can say I am expert enough in Excel because our works in the office were all computer-based. But I am always open to new tools of learning. I am an open-minded person who is capable of accepting new ideas from others.