I write  to apply for the role of an office assistant at A-one Electric and Solar Ltd.
I am a graduate of Marine Engineering from Akwa Ibom State University who has done the needful to acquire relevant hard and soft skills that that would be immensely beneficial to the growth of the company.  
I have a diploma from ACPI (Advance Computers  Professional Institute), an ICT center that sharpened my proficiency in the use of computer applications. 
I am confident that my abilities which I hope to improve on will be of great value when I am hired and this is part of my vision. 
I would welcome the opportunity to discuss how my education and ability might be  best employed by your organization.
Thanks for the consideration.

Sincerely 
Ekpo, Samuel Etim