英文翻譯 + 求職用語

本人現修讀 xxxxx, 擬改變一下目前的工作環境。
I am now studying xxxxx course, hence, intended to alternate a bit about
present working atmosphere.

雖無相關工作經驗，但有自信能憑著良好的職業道德及壓力管理，把工作按時完成。
Though I am not experienced, yet I am capable to complete the job
according to my pro-moral management under certain presure.

另外，
I would like to make a change now because I feel that I can go further in my present <---- 咁樣寫有無問題？
Alternatively, It'll progress myself to a higher level of work compare
to my present job.

Iwould like to make a change now because I feel that I can go further in mypresent job. Although I have no experience in the job I applied for now, I havea confidence that I could complete my job on time based on my good record of jobethic and job pressure management.

I think you shall write "I would like to make a change now because I feel that I can be better in my present." instead of writing "I would like to make a change now because I feel that I can go further in my present."