Previous experience

• Software developer in startup
• 3 Years of experience (1 year tech / 2 years non-tech)

Interview process

• Applied via refferal and got a call from recuiter.
• Talked about the experice and expectation.
• 1 online link and 3 Interviews.

Online Assessment
Not remember exactly, but it was Array related questions with hashing & sorting. (2 LC medium question)

Coding round

• Question 1: Digit of string is given and I have to convert it into equvivalant number without any inbuilt api.
  • Ex. input = "123" then output = 123
• Question 2: String is given and find the longest substring which is prefix + infix + suffix in the given string.
  • Ex. input = "abczygabcpqrabc" ans = "abc"
  • Solved with the KMP algo with some variation.

LLD round

• I though this would be standard LLD round but it was something different.
• Interviewer gave some senario like Design the event management campaign portal where manager can add/start/stop the campaign any time.
• He asked to me to think first about the what could be the process of adding campaign. Ex. Login, Home page and so and so.
• Then he, asked me to write the exact api for this flow. What parameter would be there, what kind of response & response code should be there.
• I mixed up response codes and got confused in response format designing.
  Verdict - Even though, I was doing this first time, I was not sure what is right / wrong. But I was kept going and taking help from interviewer wherever needed. cleared the round.

Culture fit

• Got a call with Manager and she asked me about journey first.
• Asked about the reason for switch and relocation?
• Why HashedIn and this role?
• Last I was given a chance to ask if I have any question or not.

Verdict : Offer received

Overall experice :

• Interview scheduled very lightening fast, withing 3 days whole process got over and got the offer.
• One of the best company culture they have.
• I have declined the offer as I have other good offers from Tekion and Juspay.

Learning

• I have to focus on more tiny details of the api design & flow.
• Keep in mind the usecase of the each type of the api like get, post, put, option.
• Reponse code and response format : do not ignore it.

Comp -https://leetcode.com/discuss/compensation/2136933/HashedIn-or-Python-developer-or-March-or-Bangalore-Offer

This is my give back to the community...
Hope this help...