Suggest Universities for MS in either Software Engineering or Information Systems

Profile: 1. 9 Months Intern as Data Analyst, 1.5 years as Full time Data Analyst. 2. 2 Web applications using

Do Professional LOR’s require any stamp from the company?

Do we need to get the lor sealed / stamped or is it not required and can we submit a pdf?

I have done my graduation in Mechanical Engineering. But I look to do Masters in Data Science related courses. Which courses and universities should I look for?

Since pure Data Science courses will hard to get admit into because of my background not related to the field

I'm planning to go US for this spring 2022.I haven't taken any test so far. IELTS slots are filled till November. Looking for GRE waiver universities. I'm planning to take Duolingo test in next 5 days.

with only duolingo score will I make it to US for this spring 2022. If I start applying for colleges from Sept 15 onward