Hashedin by Deloitte | Intern + PPO (Software Engineer - 1)
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Hashedin By Deloitte :- Intern + Software Engineer - 1
It was an On-Campus Oppotunity.

1. Online Assessment on Codility Platform
Duration - 90 mins - 3 Coding questions

1st related to Array (easy)
2nd related to Stack (Variation of Asteroid Collision) (medium)
3rd was related to DP (Hard)
(I solved all the 3 problems)

2. 1st Technical Round
Duration : 50 mins

2 DSA Questions :-
1st question - Given an array, find 2 elements whose sum equals to rest of the elements.
2nd question - String Compression
(Time & Space Complexity)

In-depth Discussion about the projects
Oops - 4 Pillars
DBMS - ACID properties, Primary Key, 2 SQL queries based on Joins.
OS - Deadlock detection & Avoidance
JavaScript - Sync vs Async, setTimeOut, Debouncing, Throttling, Call Stack.
React - Write Code snippet for useState, what is useEffect hook, given an array of items print it in the form of bullet list.

3. 2nd Technical Round (System Design Round)
1 Main interviewer and 1 Shadow interviewer
Duration - 45 mins

Design the Database for Youtube like Platform.
Then given 2 SQL queries based on my database design.
Get vs Post vs Patch
2 DSA Questions :-
1st :- Find Mega Primes between given range (Optimal Approach)
2nd :- Maximum Product Subarray (Optimal Approach)
(Time & Space Complexity)

4. HR Round

Duration - 25 mins
Tell me about yourself
How's your interview experience with Hashedin?
Do you have any further study plans?
Why do you want to join Hashedin?
Why did we hire you?
Projects you have done in group?
What will you do if you have infinite Money?
What will you prefer :- Individual Project vs Group Project
Will you able to relocate?

Some students were offered intern only and Some got Intern + PPO.
I was selected for Intern + PPO Offer.

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