From an early age (ale kto? musisz napisac) (brakuje slowa) interested in (brak przedimka) development and application of modern IT technologies. 'Graduate of Technical High School for Computer Science' (tutaj trzeba napisac kto nim jest - znanie niezrecznbe) , present a third year student '(VI semester)' (absolutnie niepotr) of IT at the Faculty of 'Nazwa wydziału' at XXX University of Technology, where he is still expanding his passion and knowledge about the Object Oriented Programming in Java.
'Ambitious, conscientious, being open to new challenges, ready for continous professional development.' (to zdanie nic nie znaczy - bo kazdy tak pisze...niepotr)
'In the begining of my letter' (absolitnie niepotr - co bedzie to zaraz bedzie widac) I would like to thank you for 'consider' (zle slowo) my candidacy for 'worksite' (tego nie rozumiem) as (przedimek) Java Developer Trainee.
I decided to apply to your Company because it's a perfect place for the begining of my professional career with capabilities to expand my knowledge and abilities 'thank's' (co to jst za slowo? gdzie ty go znalazles?) for cooperation with experienced, high class specialists 'while international projects development process' (to nie jest dobrze - duzpo brak) .
My adventure with Information Technology 'starts' (lepiej simple past) with elementary school stage. My passion and 'entanglement' (zlowo nie pasuje do reszty) 'in this subject matter' (po co to pisac - to przeciez wiadomo) results in middle school 'while' (slowo niepasuje tu) computing contests where I gainED a laureate title of (ale ktorej?) province and nationwide. 'In the next years I expand my knowledge in Technical High School for Computer Science and studies at XXX University of Technology present days' (tego to chyba kazdy moze sie domyslec- niepotr).
'I'm related' (calkowicie zle) with Java throughout the whole period of studies. During this time I developED several 'of' (po co to?) projects. 'using this technology' (wiadomo o czym mowa - nie trzeba powtarzac sie). 'Thank's' (to slowo nie istnieje w ang) 'for' (zle slowo) them, I 'throughly' (ortog) know the 'practice' (zle slowo, tutaj 'practical) use of Java in (przedimek) development of applications with graphic user interface with use e.g. network programming, operations 'on' (wg mnie 'of') data stored in relational databases and multithreading. 'Today I develop my abilities' (tego nie rozumiem) 'consists' (zle slowo) 'a' (zle slowo) Spring and Hibernate technology. My abilities 'allows' (jak masz 'abilities' - l. mnoga, to tutaj 'allow') me to perform independent tasks (podaj przyklady jakie).
'In' (zle slowo) work I 'expects' (tutaj masz czasownik 3os.l.poj - a przeciez piszesz 'I' - od kiedy to jest 3os.l.poj?) from me engagement, responsibility for the performed job and punctuality. I appreciate a friendship atmosphere during (przedimek) 'executing' (zla czesc mowy) (brak slowa) my 'duty' (wg mnie cos nie tak, daj inne slowo) with my team.
In free time 'after work' (a dokladnie jak mozna opisac 'free time' - to samo z siebie musi byc 'after work - niepotr) I like to read a good sensational book and (nie mozesz przeciez 'czytac movies?) science-fiction movie. My passion is sport, (brak slowa) which I try to work out regularly. I like hiking in the 'polish' (duza litera) mountains too.
I hope that, 'If' (mala litera) I would gain 'this worksite' (tego calkowicie nie rozumiem, o czym tu mowa) I will 'provice' (ortog) a contribution in the future development of your Company, 'thank's' (juz 3ci raz to samo slowo, ale i tak jest zle) for my present and futue abilities(,) (zamiast przecinka dodaj 'and') personal skills.