Veltris Senior Engineer Interview Questions and Answers

Q1. Ecommerce salesforce
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Q2. Ecommerce and salesforce
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Q1. Ecommerce salesforce
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Q2. Salesforce com ecommerce
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Q1. Roles and Responsibilities
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Q2. Exlpain your current project
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Q1. There were multiple questions on azure cloud and projects i worked on
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Q2. Sql queries and scenario based azure questions
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Q1. Write a query to obtain the third transaction of every user
Ans. 
Query to retrieve the third transaction of every user
• Use a subquery to rank the transactions for each user

• Filter the results to only include the third transaction for each user
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Q2. Write a query that outputs the name of the credit card and how many cards are issued in it's launch month
Ans. 
Query to output the name of credit card and number of cards issued in launch month
• Use GROUP BY to group by launch month

• Count the number of cards issued in each launch month

• Select the name of the credit card and the count of cards issued
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Hackearth test and contain rest api questions and coding questions

Q1. Machine coding -- design and implement splitwise -- duration 1.5hr
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Q2. Basic implemetation of split-wise
Ans. 
Split-wise is a basic implementation to divide expenses among a group of people.
• Create a function that takes in an array of expenses and participants

• Calculate the total expense and divide it equally among participants

• Return a list of strings showing who owes how much to whom
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Q1. Low and high level design of BookMyShow
Ans. 
BookMyShow is a platform for booking movie tickets, event tickets, and other entertainment activities.
• Low level design: Database schema for storing user information, ticket details, show timings, etc.

• High level design: System architecture including front-end, back-end, and database components.

• Example: Use of microservices for scalability and fault tolerance.

• Example: Integration with payment gateways for seamless transa
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Q1. Functional Interface,java 8 features,predicate functions
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Q1. General question & scenario based questions
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