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Profinch Solutions Software Engineer Interview Questions and Answers
Profinch Solutions Software Engineer Interview Experiences
1 interview found
Selected
I applied via Referral and was interviewed before Mar 2022. There were 4 interview rounds.
Aptitude was a basic process and question was not that much difficult but according to the hiring purpose, candidate should have that basic skills.
(3 Questions)
- Q1. About the major projects? What was your role in project? What model you have used in your project? How many tables you have created for your database? SQL query to write 3rd largest salary?
- Q2. Java based question: About oops concept? What is Constructor and method? What is string buffer and stringbuilder?
- Q3. Sql based ques. : What is join and there types? What is foreign key?
- Ans.
Join is used to combine rows from two or more tables based on a related column. Foreign key is a column that refers to the primary key of another table.
Join types: Inner join, Left join, Right join, Full outer join, Cross join
Inner join returns only the matching rows from both tables
Left join returns all the rows from the left table and matching rows from the right table
Right join returns all the rows from the right ta...
(1 Question)
- Q1. Logical question was asked: To find the nth term series from the mathematical induction? How will you cut a cake in 8 pieces in 3 chances?
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Skills evaluated in this interview
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Interview questions from similar companies
Selected
I applied via Approached by Company and was interviewed in Aug 2024. There were 4 interview rounds.
(4 Questions)
- Q1. Smallest difference pair of values between two unsorted arrays
- Ans.
Find the smallest difference pair of values between two unsorted arrays.
Sort both arrays and compare elements to find the smallest difference.
Use two pointers approach to iterate through both arrays simultaneously.
Consider edge cases like empty arrays or arrays with only one element.
- Q2. 2D matrix iteration based question
- Q3. What is normalisation in DBMS?
- Ans.
Normalization in DBMS is the process of organizing data in a database to reduce redundancy and improve data integrity.
Normalization involves breaking down a table into smaller tables and defining relationships between them.
It helps in reducing data redundancy by storing data in a structured and organized manner.
There are different normal forms such as 1NF, 2NF, 3NF, BCNF, and 4NF, each with specific rules to follow.
For...
- Q4. What is the difference between SQL and NoSQL?
- Ans.
SQL is a traditional relational database management system, while NoSQL is a non-relational database system.
SQL is table-based, with a predefined schema, while NoSQL is document, key-value, wide-column, or graph-based, with dynamic schema.
SQL is suitable for complex queries and transactions, while NoSQL is better for hierarchical data storage and real-time applications.
SQL is ACID-compliant (Atomicity, Consistency, Iso...
(1 Question)
- Q1. Design Dream 11 application in high level.
- Ans.
Dream 11 is a fantasy sports platform where users can create their own teams and compete in various sports leagues.
User registration and login functionality
Ability to create and join contests
Player selection and team creation feature
Real-time scoring and leaderboard updates
Integration with payment gateway for transactions
(1 Question)
- Q1. Explain your recent project in your current company.
- Ans.
Developed a web application for tracking employee attendance and generating reports.
Used React for front-end development
Implemented RESTful APIs using Node.js and Express for back-end
Utilized MongoDB for database storage
Integrated authentication and authorization features for secure access
(2 Questions)
- Q1. Why do you want to join Yubi and leave Tavant?
- Ans.
I am excited about the innovative projects at Yubi and believe it aligns better with my career goals.
Yubi offers more opportunities for growth and learning in cutting-edge technologies.
I am drawn to Yubi's company culture and values, which resonate with my own.
I see Yubi as a better fit for my long-term career aspirations compared to Tavant.
- Q2. What process do you follow to switch to a new technology?
- Ans.
I follow a structured approach to evaluate the new technology, learn it through online resources or courses, practice with small projects, and gradually incorporate it into larger projects.
Research the new technology to understand its features, benefits, and use cases
Take online courses or tutorials to learn the basics of the technology
Practice by working on small projects or side projects to gain hands-on experience
Gr...
Interview Preparation Tips
- System Design
- Data Structures
- Algorithms
- DBMS
Skills evaluated in this interview
Build a typeahead component
(2 Questions)
- Q1. Build a form for personal details
- Ans.
Build a form for personal details
Include fields for name, email, phone number, address, date of birth
Use input fields, dropdowns, and date pickers for user input
Add validation for required fields and correct formats
Consider user experience with clear labels and easy navigation
- Q2. Add validations to different fields
- Ans.
Implement validations for different fields in software development.
Identify the fields that require validation such as email, password, phone number, etc.
Use regular expressions to validate input data format.
Implement client-side and server-side validations to ensure data integrity.
Display error messages for invalid input to guide users on correct data entry.
(1 Question)
- Q1. LLD/Machine coding - Design a social media application with users, posts, comments, likes, etc. There is also an admin who needs to approve post creation and can delete any post they want. Create appropria...
(1 Question)
- Q1. High-level design - Design a chat-based application like WhatsApp with only user-to-user chat feature (no group chats). Explain and draw out the E2E design by mentioning all the components and design decis...
(1 Question)
- Q1. Hiring Manager - basic questions like why Razorpay, what are your career goals, what does career growth look like for you, etc.
(2 Questions)
- Q1. Describe projects
- Ans.
I have worked on various projects including developing web applications, creating mobile apps, and implementing machine learning algorithms.
Developed a web application for a retail company to manage inventory and sales data
Created a mobile app for a fitness tracking platform to track user's exercise routines
Implemented machine learning algorithms for a recommendation system in an e-commerce website
- Q2. Knowledge testing on ML frameworks
Had a overall personality, technical & problem solving test with AVP
Software Engineer Interview Questions & Answers
EarlySalary Services
Anonymous
posted on 10 Jan 2025
MVVM was asked and swift questions
Interview Preparation Tips
Shardul 2
(2 Questions)
- Q1. Tell me about one project you worked on?
- Q2. Tell me about yourself?
Software Engineer Interview Questions & Answers
Money View
Shreyas Vinayak Patil CSE-2019-23
posted on 5 Jun 2024
I applied via Naukri.com and was interviewed in May 2024. There were 3 interview rounds.
2hrs aptitude test was there
2 hrs coding test was there
GD was conducted and then i passed it
Selected
I applied via Company Website and was interviewed in Feb 2024. There were 2 interview rounds.
Coding simple problem
(1 Question)
- Q1. Prepare for normal system design questions and you are good to go
(2 Questions)
- Q1. Project questions
- Q2. Coding questions
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Profinch Solutions Software Engineer Interview Process
based on 2 interviews
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Profinch Solutions Software Engineer Reviews and Ratings
based on 26 reviews
Rating in categories
|
Software Engineer
176
salaries
|  ₹3.7 L/yr - ₹11 L/yr |
|
Technical Architect
98
salaries
| ₹12 L/yr - ₹37 L/yr |
|
Consultant
87
salaries
| ₹3.6 L/yr - ₹7.5 L/yr |
|
Senior Software Engineer
68
salaries
| ₹7.1 L/yr - ₹19 L/yr |
|
Senior Consultant
50
salaries
| ₹7 L/yr - ₹19 L/yr |
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