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...
Power BI Gateways – Real-Time Insights & Interview Tips As a Power BI developer with 3 years of hands-on experience, I’ve encountered several scenarios requiring efficient use of Power BI Gateways. These tools are vital for enabling secure data transfer, especially when connecting on-premises data sources to Power BI for real-time or scheduled insights. What are Power BI Gateways? A Power BI Gateway acts as a bridge that facilitates secure data movement between on-premises sources (e.g., SQL Server, Oracle, Excel) and the Power BI service. Gateways ensure seamless connectivity and enable real-time or scheduled data refreshes, helping organizations make data-driven decisions. Real-World Use Case In one of my recent projects, I configured an On-Premises Data Gateway to provide real-time updates for a client’s sales dashboard. The dashboard sourced data from a SQL Server database hosted on the client’s internal network. This implementation enabled: Live Data Access: Sales teams cou...