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      Gramener

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      Visualization Developer Interview

      Jun 4, 2016
      Anonymous interview candidate
      Bengaluru
      No offer
      Negative experience
      Difficult interview

      Application

      I applied through a staffing agency. The process took 3 weeks. I interviewed at Gramener (Bengaluru) in May 2016

      Interview

      I applied through an consultancy. The process took 4 weeks. I interviewed at Gramener (Banglore) in May 2016. Interview process taken 25 days. First round Skype call with someone in the same role (Data Consultant). This conversation mostly revolved around me trying to understand from him what the role is about and a little bit on my analysis. It was very positive. I was then set up for a Skype video interview with a Senior Manager. This was a 40 minutes interview which involved a detailed conversation about my prior experience, suitability to Gramener and a real time data analysis on a new dataset provided by the interviewer. The conversation was positive and then the HR got in touch mentioning there would be a final face-to-face with the Co-founder and Vice President which would mostly involve salary negotiation. This interview they were trying to ask me how best can I assist them and I spoke about what I understood about the role from my first telephonic and how my experience would be in line. They asked for my salary and asked if I was particular about a raise. When I said yes, they mentioned I don't have data analytics experience and it is important for them and they can't take the process further. They knew about my salary earlier, and in all the rounds checked my analytical ability and in the end, mentioned I don't have data analytics experience to make an offer. This reeks of no planning on their part and wrongness in wasting my time.

      Interview questions [5]

      Question 1

      Python - Given two lists. We want to combine and form python dict
      Answer question

      Question 2

      Python - Find difference of day between two date.
      Answer question

      Question 3

      Python - Find length of each vowels in a string
      2 Answers

      Question 4

      Javascipt - Find length of each vowels in a string
      Answer question

      Question 5

      Javascript Call back function
      Answer question
      6

      Other Visualization Developer interview reviews for Gramener

      Visualization Developer Interview

      Jun 27, 2020
      Anonymous interview candidate
      Bengaluru
      Declined offer
      Neutral experience
      Average interview

      Application

      I applied through a staffing agency. I interviewed at Gramener (Bengaluru) in Jun 2020

      Interview

      The Interview involves 3 rounds 1. SkypeInterview I 2. Skype Interview II 3. Managerial Round In the first interview, the ask questions related to Python and Javascript and they basically will ask you to share the screen and right the program. Apart from that, they will ask basic concepts of programming lab=nguage In the second interview, somebody will senior role will take the interview and again you will be asked to write the program while sharing your screen. Along with that questions related to visualization will be asked. I was done with the first two rounds but the third round hasn't been scheduled yet, its been 2 weeks. The HR is just procrastinating.

      Interview questions [5]

      Question 1

      Find the counter of each character in the string.
      1 Answer

      Question 2

      JS function to find the second largest number in the list
      Answer question

      Question 3

      Find all the files inside the given directory, and if there are any subdirectories, find files inside that only without using os.walk
      Answer question

      Question 4

      SQL query to find maximum salary from employee and department table group by dept name
      Answer question

      Question 5

      Questions related to Pandas by parsing the CSV file and about creating the dashboards.
      Answer question
      avatar
      Gramener response
      5y
      We appreciate you taking the time and sharing your experience with us. We wish you good luck with your next opportunity.

      Visualization Developer Interview

      Nov 23, 2016
      Anonymous interview candidate
      Bengaluru
      No offer
      Negative experience
      Average interview

      Application

      I applied through a staffing agency. The process took 1 day. I interviewed at Gramener (Bengaluru) in Nov 2016

      Interview

      Interview process taken 3 to 4 days. First round Skype call with Raghu nandh: (Data Scientist, Gramener). This conversation mostly revolved around me trying to understand from him what the role is about and a little bit on my current role on running projects. It was very positive. I was then set up for a Skype video interview. This was a 15 minutes interview which involved a detailed conversation which started with my introduction, recent projects, python fundamental knowledge.The conversation was totally positive and i was waiting for reply but next when i didnt get any call, i asked HR about my feedback. She said like as i don't have enough knowledge on bootstrap and java script they rejected me.This reeks of no planning on their part and wrongness in wasting my time.

      Interview questions [5]

      Question 1

      For given two lists combine them and create dictionary
      1 Answer

      Question 2

      Interchange the values of dictionary by key = values and values = key
      Answer question

      Question 3

      Table A : Emp_id 1,2,3 Names : A, b ,c Table B: Emp id 1,3,5 Salary 10,30,50 Apply inner join and left join and display the result
      Answer question

      Question 4

      Do have any idea about GitHub?
      Answer question

      Question 5

      Have you worked with Data Visualization? Wt you know about it?Have you gone through our website?Have u any idea abt BootStrap/Javascript/Html/CSS?
      Answer question

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