我的英文简历,帮忙检查一下有没有错误,能美化更好,

我的英文简历,帮忙检查一下有没有错误,能美化更好,
Self Evaluation:
I am confident,optimistic and responsible,I have high sense of team spirit and also with strong ability in management.
Education:
I will graduate from Qingdao University in July of the next year,and studied four-year commercial and trade course.Besides,I have studied one year of German and read many books.
Work Experience:
2007/03 Social Information Company
My position is Market Researcher ,and I investigated the satisfaction and demand of the market in the line of mobilephone,bank,car and so on.
My company appreciated my efficiency and caution.
2005/03--2006/08 KFC Start Trainer
My major responsibilities are to serve customers and train fresh members.
After working for two months,I broke the sale record of the resturant,and was award gold-badge from the Province Sale Manager.
In August 2006,I was dispatched to Chinese Yachting Association representing KFC to provide high level service for athletes and reporters from all over the world.
谢谢二位的回答，我挑的是我拿不准的地方，其他的做全了。
按字数来吧,哈哈~