PLease, help me with my motivation letter :)

I was born on the 10th of April, 1990 in Leningrad. I finished school with an English focus and enrolled at Voeneh University. I have a (I don't know what this means --specialist degree). I'm an engineer in Acoustics, and I have been working in the University Department for one and a half years. It didn't suit me, so I applied to ITMO university, passed the exam and now I'm a master student in BigData and Extreme Computing and Supercomputer Technologies in Interdisciplinary Research.
I want to pass this **trek because it is very close to my specialty and it is a real chance for me to improve my knowledge of Data Mining. I think this is a great opportunity to start my scientific work, and I hope this experience will help me to write my thesis. I'm going to do my best to **pass this track successfully.
My knowledge in mathematics, statistics and programming will help me with **this track. I think that my determination and great desire to improve my skills are the main things that will help to do well in (?") **this track.
I want to get a useful experience, improve my knowledge, meet friends with the same interests, meet professionals in Data Mining, and maybe get an amazing job in future.

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Awesome, sounds like a cool thing to apply to.

**If you explain what this is, I can help you phrase it clearer