Using Docker for Local Development: tips and pitfalls
Introduction 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
Introduction 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
Introduction 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
Introduction 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
Introduction 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
Introduction 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
Introduction 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
Introduction 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
Introduction When your system grows into multiple microservices, keeping track of everything becomes a challenge. You need to know when...