求一篇英文自我介绍

I am a student in Donghua university, majoring in computer science and technology information security. Now, I make an interview myself resume. The basic situation is as follows:
I was born in shanxi, now in Shanghai. I choose this major reason is that I want to do a contribution to China's Internet security , ensuring the guarante for enterprise unit of information safety. In the school my practice ranks top. And in daily life i often participate in community activities and the anniversary of the volunteers. Now in a network company i do penetrant inspection, including SQL injection attack, XXS attack, network hang horse and program reverse analysis, etc. About the above material, i am a very responsible (this is not every sell melon, I do a lot of part-time job, those who do companies hope I each time to holiday can continue to do in their company

I am donghua university college of computer science and technology information security professional students. Now therefore, I pray a English to introduce myself, interview with. I basic situation is as follows:
Business in shaanxi, now in Shanghai. I choose this major reason is I want to China's Internet security do a contribution, ensure enterprise unit of information safety be guaranteed. In the school practice result to absolute good row in the forefront of the institution. And in daily life often participate in community activities, had the anniversary of the volunteers. Now in a network company do penetrant inspection, including SQL injection attack, XXS attack, network hang horse and program reverse analysis, etc.

这个靠自己吧