Ayúdenme a escribir algo

Sir. I won't say I am the best but my broad range of vocabulary makes me unique. I believe in completing task within time or before if possible, I put my best effort to do whichever task I get. I am very much interested to work on your project. Please give me a chance. I will do task without any error and the writing will be 100% CS passed (Checked by myself) You can trust me with this. With best Regards Amit