What are the chances of getting admission in public universities in Europe with my academic profile for a Master's/Bachelor's?

You have a reasonable chance of admission to public universities in Europe for a master's program with your four-year Bachelor's in Computer Technology, CGPA 6.6/10, and no backlogs. Most European countries consider this profile acceptable, but requirements vary by country and university.

- Germany: Many programs require a minimum converted GPA around 2.5 on the German scale (your 6.6/10 may be on the borderline). Competitive programs may expect higher. English proficiency (such as IELTS 6.5+) is typically required.
- France, Poland, Latvia, Netherlands: A CGPA of 6.6/10 is generally acceptable. Programs may also require a related bachelor's degree, relevant work experience, and proof of English (or French) proficiency for language of instruction.

Admission depends on specific program requirements, your work experience, and language test scores. Requirements and policies are subject to change.