Profile Advice (MSDS) to reapply: 2 Admits 6 Rejects

I wanted profile Advice on what is missing in my profile. I am an international applicant with 2 years of experience as a Data Scientist in a MNC. My BTech is in Mechanical engineering form a tier 1 college in India. Profile: GPA: 3.65 GRE: 324(Q:167, V157)(GRE at home if it affects anything) TOFFEL: 115 Internship: 2 not related to data science Publications: 0 publication BTech: Mechanical engineering (some Ds electives) Work experience: 2 years as a data scientist Admits: USC : Applied data science NCSU: Computer science (data science) Rejects: TAMU: MSDS COLUMBIA: MSDS GTECH: Masters in Analytics UMICH: MSDS Northeastern: MSDS USC: MSCS(data science) I need some help in my profile evaluation and advice on how to improve my profile. I want to apply again next year and I am not sure what I can improve on. I know one issue in my profile was a few low grades in Maths during college for Calculus. I don't have a formal education in Probably, Linear Algebra, DSA which a lot of these colleges specificly requested grades in. I have taken coursera courses in all these. Looking for advice on what to improve in my profile. #studyabroad #masters #ms #profileadvice #guidence