---
title: "Discussion on \"Chattingo: Our Hackathon Journey from Errors to Deployment\" | Hashnode"
description: "Discussion on \"Chattingo: Our Hackathon Journey from Errors to Deployment\". A detailed case study of building Chattingo, a real-time chat app, during a hackathon. Learn about Docker multi-stage builds, Jenkins CI/CD, Trivy security"
url: "https://hashnode.com/posts/chattingo-our-hackathon-journey-from-errors-to-deployment/68c1a46d17d5ae6c750005d0"
---

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# [Chattingo: Our Hackathon Journey from Errors to Deployment](https://devopstales.hashnode.dev/chattingo-our-hackathon-journey-from-errors-to-deployment?utm_source=hashnode&utm_medium=feed)

A detailed case study of building Chattingo, a real-time chat app, during a hackathon. Learn about Docker multi-stage builds, Jenkins CI/CD, Trivy security

Sep 10, 2025 · 4 min read · devopstales.hashnode.dev  
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-   [#hackathon](https://hashnode.com/tag/hackathon)
-   [#docker](https://hashnode.com/tag/docker)
-   [#ci-cd](https://hashnode.com/tag/ci-cd)
-   [#devops](https://hashnode.com/tag/devops)
-   [#github](https://hashnode.com/tag/github)

## Written by

[laxmi shiwarkar](https://hashnode.com/@laxmishiwarkar)

@laxmishiwarkar · India

  
[View profile](https://hashnode.com/@laxmishiwarkar)

Hi, I'm Laxmi Shiwarkar — a DevOps & Cloud Infrastructure enthusiast with 5+ years of hands-on experience in automating deployments, managing Linux systems, and supporting scalable infrastructure. My journey began in infrastructure support, and over time, I’ve grown into roles that bridge development and operations. I write about: 1.AWS & GCP cloud services 2.Jenkins, GitHub Actions & CI/CD pipelines 3.Docker & containerization basics 4.Shell scripting and automation 5.Linux troubleshooting and real-world DevOps challenges I'm here to share what I learn, document practical experiences, and connect with fellow DevOps and cloud professionals. If you're passionate about infrastructure, automation, or learning-by-doing — you’ll feel right at home here.

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