帮忙翻译证明,谢谢了兹证明XXX先生/女士从XX年XX月至XX年XX月为我公司工作人员,职务为XXX.在任期间表现出色,因其个人原因申请离任,经公司慎重考虑后,给予其离任,并已办理离

Question

帮忙翻译证明,谢谢了
兹证明 XXX 先生/女士 从 XX年XX月 至 XX年XX月
为我公司工作人员,职务为 XXX .
在任期间表现出色,因其个人原因申请离任,
经公司慎重考虑后,给予其离任,并已办理离职手续.
要准确的英文翻译，不要在线翻译的，那些都是翻译单词的。

Answer 1

I hereby certify that Mr./Mrs."Downson" was "the manager of marketing department"(eg.销售部经理) of "Microsoft Corporation"(微软公司)from "August 2000 to December 2009"(从2000年8月到2009年12月).
During his/her term as "the manager of marketing department",he has done an excellent job and "Microsoft Corporation" was satisfied with his performance. He applied to leave "Microsoft Corporation" due to his personal issue and was not because he has failed to met the requirements of "Microsoft Corporation".
After thoughtful and careful consideration, "Microsoft Corporation" has decided to approve his application and has already given him/her the permission to leave "Microsoft Corporation".
"Signature"
Mrs Phyllip Lim
Manager of Human Resource Department(人力资源部经理)of Microsoft Corporation
引号内的东西请自行替换