Rivigo services pvt ltd interview experience Real time questions & tips from candidates to crack your interview
Machine learning engineer
Rivigo services pvt ltd
3 rounds | 12 Coding
problems
Selected Interview preparation journey
Preparation
Duration: 1 month
Topics: Total Quality Management, Costs accounting (direct, indirect, fixed, and variable), People Management, Design Thinking, Vendor management, Scrum concepts, situation based questions
Tip 1 : Detailed working and calculations of any productivity improvement project should be on fingertips
Tip 2 : Situation reaction tests should be done e.g. what would you do in a situation where workers/associates are denying delivering under the shorter timeline, how would you get the work done etc.
Tip 3 : Show your people involvement skills e.g. in solving a problem you worked along with the team and proved your analysis and concept that it works and then you rolled out the project company wide by showing the proof and working alongside teams from different locations
Tip 4 : Show your 'Think Big' skills
Application process
Where: Referral
Eligibility: Need execution and delivery of multiple big projects on your resume
Tip 1 : Show a lot of big projects in your resume. Also, make sure that the projects clearly have project achievements mentioned e.g. Delivered savings of ~9 Crore INR achieved by onboarding a more productive workforce using zero-based budgeting
Tip 2 : Make a small table of achievements at the top of the resume. Use every space in your resume judiciously, don't make unnecessarily lengthy resumes
Interview rounds
01
Round
Medium
Face to Face
Duration45 Minutes
Interview date20 Feb 2020
Coding problem5
First round was conducted during day time (afternoon) in a well lit cabin.
The major focus was to see how I look at project execution - how these should be done and what is the right way do it.
Also, i was asked situation-based questions to understand how would I react in them
The responses were noted down by the interviewer on my resume itself
1. Situation Based questions on Operations Design
Explain how would you roll out a process change, which associates/workers are opposing
Problem approach
Tip 1 : Reiterate the problem and ask that have I understood the problem in its entirety
Tip 2 : Make certain assumptions and clearly mention those assumptions to the interviewer say I am assuming that there are 10 operations center and I am piloting the project in one of the biggest center
Tip 3 : Explain your reasoning behind those assumptions and then explain how would you roll out a project use people management and TQM skills
2. Project Execution
Explain one project that you did and that you think was complex in nature. Also, share the associated benefits from the success of that project
Problem approach
Tip 1 : Make a list of projects from your resume that are complex in nature and that can show your caliber to the interviewer. Also, categorize those projects under different headings e.g. leadership, frugality, bias for action, etc. so that you have a project in mind as soon as the interviewer shares the criteria of a project for explanation
Tip 2 : Make sure that you share only 4-5 top-level details - e.g. out of the many things that I did in this project top 4-5 were. This would allow the interviewer to select and pick what he/she wants to ask. Also, this would give you more time to speak and hence allow you to keep making your good impression on the interviewer
Tip 3 : To any question prepare a speech of not more than 1.5 min (that's the max. time for which an interviewer listens attentively)
3. Puzzle
There are 6 weights of them 5 are of equal weight while 1 is different. These all are look alike. Without measuring how would you differentiate the odd one out
Problem approach
Tip 1 : Don't get stressed with the problem. Relax and ask for some time
Tip 2 : Think through. I showed the hand pallet usage to solve this query
Tip 3 : Always think - how can you solve the problem using min. no. of steps
4. Vendor Management
Share any example where it was complicated for you to handle vendors
Problem approach
Tip 1 : Think through and share a relevant example
Tip 2 : the intent of asking this question is to understand your people management skills
5. Conflict Resolution
Share an example of conflict with your peers/management. Also, share how did you resolve the conflict
Problem approach
Tip 1 : Share any example where you wanted the support of your peers in executing a project, however, they were differing from your opinion
Tip 2 : Keep your answer succinct and short
Tip 3 : Read on google people management skills
02
Round
Medium
Face to Face
Duration40 Minutes
Interview date20 Feb 2020
Coding problem3
Second round was conducted during day time (afternoon) in a well lit cabin.
The major focus was to see how I look at resilience- because Rivigo is a startup and has real fast paced environment, which may leave any one burnt out if the person does not show resilience
The responses were noted down by the interviewer on my resume itself
1. Project based Question
Share projects where you improved the productivity of a system. Also, share how
Problem approach
Tip 1 : Read about control charts - Statistical process Control
Tip 2 : Read about FMEA
Tip 3 : Read about Lean Six Sigma
2. Project based Question
Explain a project where in you were able to reduce operational costs of the system. Also, share how?
Problem approach
Tip 1 : Read about direct, indirect, fixed, and variable costs
Tip 2 : Read about FMEA
Tip 3 : Read about Lean Six Sigma
3. Project based Question
Share examples from your work where you were able to improve the morale of your team members and execute a difficult project
Problem approach
Tip 1 : Share such an example from your list of projects
Tip 2 : Show that you understood the situation before taking any action
Tip 3 : Show how did you make your team members understand the relevance and importance of that project
03
Round
Medium
HR Round
Duration30 Minutes
Interview date24 Feb 2020
Coding problem4
Got a call from HR at about 1 PM
1. Basic HR question
What was last CTC?
Problem approach
Tip 1 : Told the CTC
Tip 2 : Told about fixed and variable parts
2. Basic HR Question
We have 2 roles to offer to you. Which role would you be interested in and why?
Problem approach
Tip 1 : Told HR my choice
Tip 2 : Explained my rationale
3. Basic HR Question
CTC offered
Problem approach
Tip 1 : Explanation of my CTC
Tip 2 : Reason of the offered CTC
4. Basic HR Question
My expectations and do I agree with the CTC?
Problem approach
Tip 1 : Explained my analysis
Tip 2 : Explained my choice
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
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