Zazz IT Solutions Senior Software Developer Interview Questions, Process, and Tips

Q1. How do you approach designing scalable and maintainable software?
Ans. 
I approach designing scalable and maintainable software by focusing on modular design, clean code practices, and regular refactoring.
• Break down the software into smaller, reusable components to promote scalability.

• Follow clean code practices such as SOLID principles to ensure maintainability.

• Regularly refactor code to eliminate technical debt and improve scalability.

• Use design patterns like MVC or microservices to faci...read more
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Q2. How do you ensure code quality and adherence to best practices?
Ans. 
Code reviews, automated testing, continuous integration, coding standards, and documentation.
• Conduct regular code reviews to catch errors and ensure adherence to best practices.

• Implement automated testing to verify code functionality and catch bugs early.

• Utilize continuous integration to regularly merge code changes and run automated tests.

• Enforce coding standards to maintain consistency and readability.

• Document code t
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Q1. How would you utilize AWS or Azure services to create scalable web applications
Ans. 
Utilize AWS or Azure services for scalable web applications
• Use AWS Elastic Beanstalk or Azure App Service for easy deployment and scaling

• Leverage AWS Lambda or Azure Functions for serverless computing

• Utilize AWS Auto Scaling or Azure Autoscale to automatically adjust resources based on traffic

• Store data in AWS RDS or Azure SQL Database for scalable database solutions

• Use AWS CloudFront or Azure CDN for content delivery
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Q2. How would you tackle memory leaks if the system your working on was experiencing this issue?
Ans. 
I would use memory profiling tools to identify the source of the leaks and then fix them by properly managing memory allocation and deallocation.
• Use memory profiling tools like Valgrind or Instruments to identify the source of the leaks

• Review the code to ensure proper memory allocation and deallocation practices are being followed

• Implement smart pointers or garbage collection to automatically manage memory

• Use static co...read more
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Q3. Have you worked on legacy systems?
Ans. 
Yes, I have experience working on legacy systems.
• I have successfully maintained and upgraded legacy systems to meet current business needs.

• I have refactored legacy code to improve performance and scalability.

• I have integrated new technologies with legacy systems to enhance functionality.

• I have experience troubleshooting and debugging issues in legacy systems.
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Q1. Are you capable to work with cross functional teams and handle disputes effectively
Ans. 
Yes, I have experience working with cross functional teams and resolving disputes effectively.
• I have successfully collaborated with team members from different departments to achieve project goals.

• I am skilled at mediating conflicts and finding mutually beneficial solutions.

• I prioritize open communication and actively listen to all team members' perspectives.

• I have experience using conflict resolution techniques such a
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Nice and light question

Two hacktho coding execrise