First paragraph: Here you should mention the position and how you heard of the openings/vacancies (e.g. from ad in newspaper or website or reference). In addition, here you can tell about your interest in company.
Summarize your qualification, experience and skills.
Dear Mr. Manager : Because of the great progress of your company in software developing, I think it is the company where I can utilize my programming skills in J2SE (Java 2 Standard Edition) & J2EE (Java 2 Enterprise Edition) and my personal abilities to :
Work in groups
Ability to work under pressure in both time and work requirements
Manage small groups
Perfect adaptation to new technologies ·
Additional capabilities are listed in the enclosed resume
If you have any question, I can be reached at the number listed above in my resume .thank you for your attention