Could you check my sentences ?
Thank you

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If I will be (come) a new employee (for) in your company,
first of all, I will develop (skills of) my engineering skills (that I can expertly do) to the best that I can.
And I will (work) successfully do many services in my duty.
Particularly, I will contribute a high level of satisfaction to an honor or ordering organization by carefully reviewing our products with my precision.

(And) I will manage my time efficiently. I will try to practice (learn) my knowledge in using other language such as English and Chinese. I will prepare (the) for situations (of) like being on a business trip overseas at all times.

After the promotion, I will inspire our team members with cooperation with a strong sense of responsibility and expertise.
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