A writing course Self-reflection essay

Reflect on your writing processes and self-assess as a writer.

The prompt of the Reflective Essay notes that the length is approximately 750 words. but this time 500 words are enough for the draft. 

some facts:

this is an interdisciplinary writing course which involves me and my partner writer from different academic backgrounds( me- maths@finance double majors, minor computer science; while my partner is accounting major) to collaboratively work on writing assignments focusing on the current relevant topics and we chose "big data" as the topic; I focus on the computer and mathematical perspectives of "big data " and he focuses on the "business" perspective on "big data"

please take a look at the course syllabus attached and the course description to get an idea what's covered in this course

and help me write a draft reflection letter/essay to address what kind of important writing techniques/abilities/skills I have reached. and I will need it in an hour and half. please guarantee the delivery.

please guarantee the delivery in less than two hours.!!! most important! and I am paying higher than usual for such hurry.