Lytx Interview Questions and Answers

CICD pipeline flow automates software delivery process from code commit to production deployment

• Code is committed to version control system (e.g. Git)

• Automated build process is triggered (e.g. Jenkins)

• Unit tests are run to ensure code quality

• Code is deployed to testing environment for integration testing

• Automated deployment to staging environment for user acceptance testing

• Final deployment to production environment aft

I have extensive experience with Kubernetes and Openshift in managing containerized applications and orchestrating deployments.

• Managed Kubernetes clusters for deploying and scaling microservices

• Implemented CI/CD pipelines using Jenkins and GitLab for automated deployments on Openshift

• Utilized Helm charts for packaging and deploying applications on Kubernetes

• Configured monitoring and logging tools like Prometheus and EL

DevOps pipeline design involves creating a streamlined process for continuous integration and delivery of software.

• Identify the needs and goals of the organization

• Select appropriate tools and technologies for automation

• Design a workflow that includes build, test, deploy, and monitoring stages

• Implement version control and code review processes

• Integrate security and compliance measures

• Continuously optimize and improve th

The recent CICD pipeline involved integrating new automated testing tools and optimizing deployment processes.

• Implemented Jenkins for continuous integration

• Utilized Docker containers for consistent environments

• Integrated SonarQube for code quality checks

• Automated deployment to AWS using Terraform

• Utilized GitLab for version control and issue tracking

Design a system for uploading and downloading files efficiently.

• Use a distributed file storage system to handle large file uploads and downloads.

• Implement a queuing system to manage incoming file requests and prioritize them based on size or type.

• Utilize caching mechanisms to store frequently accessed files and reduce load on the system.

• Implement access control mechanisms to ensure secure file uploads and downloads.

• Con...read more

SOLID Principle is a set of five design principles in object-oriented programming to make software designs more understandable, flexible, and maintainable.

• S - Single Responsibility Principle: A class should have only one reason to change.

• O - Open/Closed Principle: Software entities should be open for extension but closed for modification.

• L - Liskov Substitution Principle: Objects of a superclass should be replaceable w...read more