iGuru Software Solutions Senior Developer Interview Questions and Answers

Data structure and algorithms

Q1. Write tree structure iterations with shortest path
Ans. 
Iterate through a tree structure and find the shortest path
• Use a depth-first or breadth-first search algorithm to traverse the tree

• Keep track of the current path while traversing

• Compare the length of each path to find the shortest one

• Consider using a priority queue or a min-heap to optimize the search
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Q2. Longest palindrome
Ans. 
Find the longest palindrome in an array of strings.
• Iterate through each string in the array

• For each string, check if it is a palindrome

• Keep track of the longest palindrome found so far

• Return the longest palindrome
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Java questions along with SQL

Java, SQL, Framework, Spring

Q1. Managerial Round final round
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Q2. Why do you want to change job
Ans. 
I am seeking new challenges and opportunities for growth in a different environment.
• Looking for new challenges to continue learning and growing

• Interested in exploring different technologies and methodologies

• Seeking a more collaborative team environment

• Wanting to take on more leadership responsibilities
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Q3. Why were you for only 1.5 years in your last org
Ans. 
I left my last organization after 1.5 years due to limited growth opportunities and desire for new challenges.
• Limited growth opportunities in current role

• Desire for new challenges and learning experiences

• Seeking a more dynamic work environment
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Q4. What are your technical and domain expertise
Ans. 
I have over 10 years of experience in software development with expertise in Java, Spring framework, and cloud technologies.
• Proficient in Java programming language

• Strong knowledge of Spring framework for building enterprise applications

• Experience with cloud technologies such as AWS and Azure

• Familiarity with Agile methodologies and DevOps practices
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Q5. What do you expect in your new job
Ans. 
I expect a challenging role where I can utilize my skills to contribute to the team's success and continue to grow professionally.
• Opportunity to work on complex projects

• Collaborative team environment

• Professional growth and learning opportunities

• Clear expectations and goals set by management
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Q1. All the questions from oops,.net,c#,web api,SQL
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Q1. All the questions from .net,c#,azure,sql
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Q1. All basic he questions
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Calculator code of addition substraction and multiplication

CODING TEST OF how to add 2 numbers

Coding test of how to use loops

Q1. Whats your salary expectation
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Q1. System design majorly on HLD
Ans. 
High Level Design (HLD) focuses on overall system architecture and major components.
• HLD defines the structure of the system and its major components.

• It includes the interactions between different components and how they communicate.

• Examples of HLD include system diagrams, flowcharts, and architecture diagrams.
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Q1. Basic js questions
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Q1. What are the Projects? What is the experience in Linux QT Docker?
Ans. 
Projects include web applications, mobile apps, and desktop software.
• Developed a web application for a retail company using AngularJS and Node.js

• Created a mobile app for a fitness startup using React Native

• Built a desktop software for a financial institution using Java Swing

• Experience in Linux QT Docker includes developing a containerized application for a healthcare company
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Q2. What are the coding and software development processes you follow?
Ans. 
I follow agile methodology and use version control systems like Git. I also prioritize testing and documentation.
• I follow agile methodology for software development

• I use version control systems like Git to manage code changes

• I prioritize testing and documentation throughout the development process

• I regularly review and refactor code to ensure maintainability

• I collaborate with team members and stakeholders to ensure pro
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First round was coding round with some database questions and puzzles

Design related questions. To design a problem at a high level.