Caliphony Softwares Senior Analyst Interview Questions and Answers

Topics to prepare for Synechron Senior Associate interview:

• ios
• swift
• Multithreading
• concurrency

Interview preparation tips for other job seekers - Revise the basics prior to the interview and revise the projects you have share on your resume.

Interview preparation tips for other job seekers - Four rounds of technical discussion 2 of them is taken by client. Interview level intermediate According to experience.

Interview preparation tips for other job seekers - Prepare well as the test is hard to crack.

Interview preparation tips for other job seekers - First of all charge your laptop. In my case there is some electricity issue , my laptop is not fully charged and interviewer taking interview one by one to every student . So I m very scared at that time , But by god I have my brother laptop so I do not face any problem at the time of interview .

Interview preparation tips for other job seekers - Be frank and open.Interview will be friendly if it happens virtually then it is more easier than physical.Dont lie.

Round: Resume Shortlist
Experience: For CSE and EE students , CPI was not at all seem to be a criteria for shortlisting and almost all who have a decent profile got shortlisted for the test. However, for other department students they shortlisted above 9 CPI students.

Round: Test
Experience: It was a 2 hour test. It consisted of 3 sections-Quant , Machine Learning and Computer Science . Each section had 10 questions and 45 minutes were allotted for each section.
Being from non-CSE background I attempted only 2 sections ie. Quant and Machine Learning. Machine Learning section was fairly easy this time and almost all questions were standard. If someone has done an introductory course on Machine Learning and basic stats , this section was a cake walk for him. However , attempting quant section required some preparation of solving probability puzzles (computing expectations etc.) ,basic linear algebra and geometry base questions.
Duration: 2 hours

Round: Technical Interview
Experience: I had 2 rounds of interview. Both were technical ones.
In the first interview , they asked some probability puzzles (from 50 challenging problems in probability book) . Since I had completed that book before , I was able to solve them . Then they asked 1-2 algorithm based questions like formulate an efficient algorithm for solving a particular problem. I was not able to solve them completely but tried to give them the overview of y approach. The interviewer didn't seem to be satisfied though. It lasted for around 20-25 minutes.He told me to wait outside . To my surprise, I was called for the 2nd round.
The second went better than the first round. They again asked questions on computing probability , expectations , constructing a Markov Chain for a a given problem etc. Since I had done 1 course in Fiance also , he asked me questions from it also which were quite easy. Then he began asking algorithms and asked me to explain a sorting algorithm and I chose Quick Sort. While explaining it , I got struck at one point but the interviewer was helping me by giving hints and I was able to explain it fully. The second round was quite exhaustive as it went on for around 45-60 minutes.

Skills: Problem Solving Abilties, Mathematical Aptitude, Algorithmic Approach To Problem Solving, Machine Learning, Statistical Method Basics
College Name: IIT Kanpur