It was a Hackathon based process(1st ever) hosted by Lumen to find candidates across India It had 3 rounds R1)Pre hack (28 moderate level Mcqs) After a few days i recieved a mail saying the next process will be a Hackathon and we were given sufficient time between both rounds Before the hackathon started we had a little quiz round as an ice breaker event and warm us up R2)Hackathon ( We were provided with a problem statement and we were divided into teams of 8 randomly .We were given 5 hours to come up with a prototype of our solution and were provided a mentor throughout the process for our guidance .Our prototype was then reviewed by both our mentor and 3 panelist judges from the company itself) The hackathon was a day long event which continued for 12 hours Interview selects were based on individual performance from each group I recieved a call from HR informing me that ive made through the hackathon process and will be having an interview next day (i was delighted :-)) R3)interview I joined the interview call 5 mins early than the given time .General questions were asked regarding the solution we came up with for the problem statement , i answered them all , a few questions regarding some trending technologies like chatgpt etc were also a part and finally some common questions from C++(any language i was comfortable in) ,Oops - virtual base class , polymorphism etc and some questions related to SQL and database (schema attributes used in ur solution etc)
