How to Build a Complete DevOps Pipeline from Scratch — Hands-On Guide for Developers in Bangalore

A practical, code-first walkthrough of building a production-grade CI/CD pipeline using Jenkins, Docker, Kubernetes, and Terraform — the exact stack taught in DevOps Training in Electronic City Bangalore If you are a developer in Bangalore who has been writing application code for a while and now wants to understand how that code actually gets built, tested, containerized, deployed, and monitored in a real production environment — this guide is for you. We are going to build a complete DevOps pipeline from scratch. Not a toy example. Not a Hello World container. A real, production-pattern pipeline that covers the full journey from code commit to monitored Kubernetes deployment — using the exact toolchain covered in the DevOps Certification Course in Electronic City at eMexo Technologies. By the end of this guide you will have built: ✅ A Dockerized application with an optimized multi-stage Dockerfile ✅ A Jenkins CI/CD pipeline triggered by a GitHub webhook ✅ Automated testing integrated