DevOps Consultant Interview Questions and Answers: Insights from Experience Recently, Someone had the opportunity to interview for a DevOps Consultant role. The session lasted 45 minutes and covered various aspects of my 3-year experience, tools, technologies, and best practices. Here’s how I tackled the questions: 1. Walk me through your profile? I highlighted my journey from the basics of DevOps to working on advanced tools and technologies. I emphasized: My hands-on experience with CI/CD pipelines. Proficiency in tools like Jenkins, Docker, Kubernetes, Terraform, Ansible, and Prometheus. Key projects, challenges faced, and my contributions to optimizing DevOps processes. 2. What are the tools and technologies you have worked on? I listed the tools with context: CI/CD : Jenkins, GitHub Actions. Containerization : Docker, Kubernetes, Helm. Infrastructure as Code (IaC) : Terraform, CloudFormation. Monitoring : Prometheus, Grafana, Loki. Security : SonarQube, Trivy for image...
Meesho Data Analyst Interview Experience (0-3 Years) Recently, I interviewed for a Data Analyst position at Meesho , and I encountered an engaging mix of Power BI and SQL questions. Below, I’ve outlined how I approached and answered these questions to help others preparing for similar roles. Power BI Questions 1️⃣ Explain the concept of context transition in DAX and provide an example. Context transition refers to the conversion of row context into filter context when using certain functions like CALCULATE . For example: DAX SalesTable = SUMMARIZE( Orders, Orders[CustomerID], "TotalSales", CALCULATE(SUM(Orders[SalesAmount])) ) Here, CALCULATE changes the row context (specific customer) into a filter context, allowing aggregate functions like SUM to work accurately. 2️⃣ How would you optimize a complex Power BI report for faster performance? Some key optimization techniques include: Reducing the model size : Remove unused columns and reduce the granularity o...