Using Docker for Local Development: tips and pitfalls
DevOpsIntroduction Docker has become a standard tool for local development. It helps developers run consistent environments, test microservices, and reduce […]
Securing CI/CD Pipelines: supply‑chain best practices
DevOpsIntroduction Modern CI/CD pipelines automate everything from building to deploying code. However, this automation also introduces new attack surfaces. If
Serverless Applications with AWS Lambda & API Gateway
DevOpsIntroduction Building and running servers manually is becoming a thing of the past. Developers today want to focus on code
Setting Up GitOps Workflows with Argo CD or Flux
DevOpsIntroduction In modern DevOps, Git isn’t just for version control — it’s the single source of truth for your entire
Secrets Management: Comparing Vault, AWS KMS and Other Tools
DevOpsIntroduction Managing secrets securely is one of the most important parts of modern DevOps. Secrets include API keys, passwords, database
Docker Compose for Local Development: Orchestrating Services
DevOpsIntroduction Modern applications rarely rely on a single component. You might have a backend API, a frontend client, and a
Blue/Green vs Canary Deployments: When and How to Use Each
DevOpsIntroduction Deploying updates to live systems can be risky. A single bad release can cause downtime or break user functionality.
Kubernetes 101: deploying and managing containerised apps
DevOpsIntroduction Modern applications run in containers — lightweight, isolated environments that bundle everything an app needs. But when you have
Monitoring & Logging Microservices Using Prometheus and Grafana
DevOpsIntroduction When your system grows into multiple microservices, keeping track of everything becomes a challenge. You need to know when
Infrastructure as Code with Terraform: beginner to pro
DevOpsIntroduction Manually configuring servers and networks is slow, error-prone, and hard to maintain. Modern DevOps teams use Infrastructure as Code
Continuous Deployment with GitLab CI/CD from scratch
DevOpsWhat Is CI/CD? CI/CD stands for Continuous Integration and Continuous Deployment (or Delivery). GitLab combines both into a single, built-in
DevOps for Developers: CI/CD with GitHub Actions, Firebase Hosting & Docker
DevOpsIf you’re a developer looking to automate your deployment workflow, this guide will help you set up a powerful CI/CD