How to say"边做边玩" in English

How to say "完善自我" in English?

sally's notebook entry: Sep 02, 2010 I will apply a new job that is a Internet Software Engineer in a foreign company.I must introduce myself in English at interview.I prepare to recommend myself like this: Nice to meet you,sir.I'm sally,graduated from HuBei University of Tecnhology.My major is computer science and technology.I'm working three years as a Internet Software Engineer,grasp skilled at .NetFrameWork 2.0,.NetFrameWord 4.0,C#,JavaScript,DHTML,CSS,SliverLight and correlation technique about Web 2.0 and so on.In addition to,I Use skillfully SQLServer and Oracle DataBase.I'm a serious and responsible person,good at self-study.So I think I fit for this job.

How to introduce myself in a interview is more professional