Hello Everyone (Happy Ganesh Chaturthi)
I am from a Tier-1 College in India and recently got placed at RingCentral via on-campus placement.

**Offer: 6 months internship + FTE (On-Campus)
Compensation: ₹50K (6 months stipend), + FTE **

Eligibility Criteria:

B.Tech in CSE or ECE-related branches

Percentage in X and XII – 85% or 8.5 CGPA
Percentage in pursuing degree – 80% or 8.0 CGPA
Percentage in UG (for PG students) – 80% or 8.0 CGPA

The hiring process consisted of 4 rounds, starting from the Application Round.
In Round 2, which was the Online Assessment, around 1500 students were shortlisted for the PPT and OA.

Online Assessment

The assessment was conducted on the HackerRank platform and consisted of 7 questions:

5 MCQs + 2 DSA questions
The MCQs were based on DSA concepts and were easy
The 2 DSA questions were LeetCode Hard level
The questions were related to:

GRAPH
GRAPH + DP
TREE + DP
DP + MATHS
After Round 1, around 30 people were selected for the Physical Interview round.

Interview Round 1 (Technical, 50 min)

There were 5-6 different individual interviewers, and the experience varied depending on the interviewer. All interviewers were friendly and interactive.

Mostly, they asked:

1-2 DSA questions, where we had to write the code on paper and explain our approach and time complexity
Questions about almost every detail on our resume
Whatever you write on your resume, you should know thoroughly and be honest when giving answers.

Interview Round 2 (Technical + HR, 40-50 min)

After successfully completing the technical round, I proceeded to Interview Round 2, which was a mix of technical and HR questions.

The interviewer was very friendly, and the interview started with a formal discussion about myself. Then, they asked about my projects, where I had to explain everything in detail, such as:

How it works
The top-level architecture diagram
The technologies used + protocols applied in the application
They also asked me about OOPs (C++) concepts, from the 4 pillars of OOP in C++ to polymorphism and virtual functions.

Lastly, there were a few behavioral questions.

Final Selection

After all the rounds, 4 students were selected.
I would say you should know everything from your resume, and if you do, you can confidently answer in the interview.
With hard work, smart work, and dedication, success will be yours.

Resources I Followed for the Interview
Striver's A-Z SDE Sheet
LeetCode for DSA and SQL practice
GFG blogs for revising core CS subjects

Thank you!
All The Best
Ganpati Bappa Morya 🙏