[thuydb5k]

Dear Mr/Mrs/Ms,
I am writing to enquire if you have any vacancies in your company. I enclose my CV for your information.
As you can see, I have had extensive vacation work experience in modern environments, the retail sector and service industries, giving me varied skills and the ability to work with many different types of people. I believe I could fit easily into your team.
I am a conscientious person who works hard and pays attention to detail. I'm flexible, quick to pick up new skills and eager to learn from others. I also have lots of ideas and enthusiasm. I'm keen to work for a company with a great reputation and high profile like Happy Cook.
I have excellent references and would be delighted to discuss any possible vacancy with you at your convenience. In case you do not have any suitable openings at the moment, I would be grateful if you would keep my CV on file for any future possibilities.
Yours sincerely,

[tenshiblade1995]

Dear Mr/Mrs/Ms,
I am writing to enquire if you have any vacancies in your company. I enclose my CV for your information.
As you can see, I have had extensive vacation work experience in modern environments, the retail sector and service industries, giving me varied skills and the ability to work with many different types of people. I believe I could fit easily into your team.
I am a conscientious person who works hard and pays attention to detail. I'm flexible, quick to pick up new skills and eager to learn from others. I also have lots of ideas and enthusiasm. I'm keen to work for a company with a great reputation and high profile like Happy Cook.
I have excellent references and would be delighted to discuss any possible vacancy with you at your convenience. In case you do not have any suitable openings at the moment, I would be grateful if you would keep my CV on file for any future possibilities.
Yours sincerely,

Your CV is quite good, but you made a mistake: In a formal letter, especially a CV, we should not use the short form like "I'm".