Since this is an autobiography, wouldn't it be better to write it in the first person rather than in the third person? I would write it like this:
"I was born in the city of Shiraz, Iran in 1954. I began my academic studies in the United Kingdom (U.K.) at Dudley Technical College. I earned my first degree in Mathematics and Statistics from Polytechnic of North London, and my second degree in Numerical Analysis from Brunel University. After obtaining an MPhil in Applied Mathematics from Iran's Polytechnic University, I was appointed Professor of Mathematics at Iran's IAU [what's this?].
In 1993, I applied at the U.K.'s Open University, acquiring a Ph.D. in Numerical Analysis during this year[?]. My research interests include numerical solution of ODE’s[what's this?]. , differential equations and integral equations as well as DAE [what's this?]. and spectral methods.
Since 1993, I have published eight successful books in the area of mathematics . The immense popularity of my books is [a result?] of more than 30 years of educational experience, and a result of my accessible style of writing, as well as a broad coverage of well laid out and is easy to follow subjects. [rework this sentence] My books on calculus, differential equations and advanced engineering, are considered reference material in several renown universities in Iran (including SUA[spell this out], the country's most prestigous private university). Currently, I serve as a IAU [spell this out] board member at in Iran."
This last paragraph is really rough. I think you might want to rewrite it. Don't use initials for companies/schools as you have here. Write for your readers who may not know what these letters stand for.
My two cents here. Good luck!