Blog & Insights

Technical articles, insights, and best practices from my experience in software development and technical leadership.

8-Week Interview Prep Plan for Engineers Switching from Service to Product-Based Companies

8-Week Interview Prep Plan for Engineers Switching from Service to Product-Based Companies

Diljot SinghApril 30, 20255 min read

Thinking of switching from a service-based role to a product-based company? This 8-week step-by-step interview prep plan covers DSA, backend concepts, and system design to help engineers confidently make the leap and ace interviews at top tech firms.

interview preparationservice to product switchproduct based companyDSA preparationsystem designbackend engineercareer transitionengineering interviewsmock interviewscoding interviews
What is Docker and Containerization?

What is Docker and Containerization?

Diljot SinghJanuary 6, 202510 min read

Unlock the power of seamless software deployment with Docker and containerization! Discover how this game-changing technology eliminates the 'works on my machine' problem, ensures application consistency, and drives efficiency across diverse environments. Whether you're modernizing legacy systems or building cloud-native apps, Docker is the ultimate tool for scalability, portability, and innovation.

DockerContainerizationDevOpsCI/CDSoftware DevelopmentApplication DeploymentPortabilityScalability
The Ultimate Roadmap to Learn Docker for Beginners and Professionals

The Ultimate Roadmap to Learn Docker for Beginners and Professionals

Diljot SinghDecember 19, 202420 min read

Master Docker with this step-by-step roadmap! From basics to advanced, learn images, containers, networking, Compose, security, and cloud deployment.

DockerContainersDevOpsNetworkingDeploymentSecurityOrchestrationComposeCI/CDCloud

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