請問怎樣用英文寫一篇自我介紹for job interview??

I am chan tai man, 19 years old , I finished form 5 at xxx school. I am good at chinese, english typing and general computer application. I have 1 year clerk and 6 months tele-sales experience. I am optimistic and out-going and I am very interested in this role.I believe my experience is an advantage to this post.