Very good
You seem like an ambitious, serious young man who will go far in life! To stand out, maybe you could consider a photo or mention some special courses or achievements. Football awards? Coaching as a job experience? Keep up the good work!
SUGGESTIONS:
– Omit “quite”! You ARE friendly and self-reliant, no need to be humble!
– Excellent grades
– Which major at university?
– I HAVE basic knowledge of
– (The Matriculation…) You should put it in brackets since you don’t have it yet.
– items ONTO the shelves
– helping CO-WORKERS
What are you going to be when you grow up? 
Very good
You seem like an ambitious, serious young man who will go far in life! To stand out, maybe you could consider a photo or mention some special courses or achievements. Football awards? Coaching as a job experience? Keep up the good work!
SUGGESTIONS:
– Omit “quite”! You ARE friendly and self-reliant, no need to be humble!
– Excellent grades
– Which major at university?
– I HAVE basic knowledge of
– (The Matriculation…) You should put it in brackets since you don’t have it yet.
– items ONTO the shelves
– helping CO-WORKERS