I was born in a family of educators and from early ages I have deeply influenced by an academic environment.
^Personally, I believe this is irrelevant and thus would suggest removal.
From beginning years of attending school,despite most classmates I was able to perceive lessons considerably faster and my form-master having realized that abilities used to give me extra tasks for home.Thus
^Grammar is considerably off here. Also, this sentence sounds more like a brag than a sell.
Thus, our teachers encouraged me to take part in various Olympiads and I was worthy of their trust by becoming ranked high in majority of competitions
^'Our' should be replaced with 'my'
*Worthy of trust=remove/rephrase.
After entering a high school, I started to discover seriouslydiscovered programming and managed to learn a substantial amount of HTML and PHP, through self-teaching
*In regards to your extra-cirruculars essay, I personally suggest an extra cirrucular that does not pertain to IT. By no means am I saying that this is the necessary or correct thing to do, however I just believe that showing interests other than just IT would show more diversity in yor character.
Nice one dude. Good luck