I am responding to the advertised job that I can perform reasonably better and am hard-working & responsible enough for the job I bid. I hold a masters degree in mathematics (numerical analysis stream) and I have a lot of experience on typing and editing on Microsoft word, ppt, excel and others as well. And being I am a teacher in profession I read my material in pdf formats and hence I am friendly with pdf files. Therefore for a lot of reasons I am quite sure as I am the best fit for this job on submitting with quality and on the specified period.