

<feed xmlns="http://www.w3.org/2005/Atom">
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  <title>Let's code</title>
  <subtitle>This blog provides you the articles about various topics on various programming language.</subtitle>
  <updated>2026-08-11T09:51:10+05:45</updated>
  <author>
    <name>Shivraj Badu</name>
    <uri>http://shivrajbadu.com.np/</uri>
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  <rights> © 2026 Shivraj Badu </rights>
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  <entry>
    <title>Mastering Jenkins for Enterprise Rails Applications: A Comprehensive CI/CD Guide</title>
    <link href="http://shivrajbadu.com.np/posts/mastering-jenkins-for-enterprise-rails-applications/" rel="alternate" type="text/html" title="Mastering Jenkins for Enterprise Rails Applications: A Comprehensive CI/CD Guide" />
    <published>2026-08-11T09:49:39+05:45</published>
  
    <updated>2026-08-11T09:49:39+05:45</updated>
  
    <id>http://shivrajbadu.com.np/posts/mastering-jenkins-for-enterprise-rails-applications/</id>
    <content src="http://shivrajbadu.com.np/posts/mastering-jenkins-for-enterprise-rails-applications/" />
    <author>
      <name>Shivraj Badu</name>
    </author>

  
    
    <category term="DevOps" />
    
    <category term="Jenkins" />
    
    <category term="Rails" />
    
  

  
    <summary>
      





      Mastering Jenkins for Enterprise Rails Applications: A Comprehensive CI/CD Guide

Introduction

In the landscape of Continuous Integration and Continuous Delivery (CI/CD), Jenkins remains an open-source juggernaut. While cloud-managed solutions like CircleCI or GitHub Actions offer turnkey simplicity, enterprise organizations—especially those operating in regulated industries, air-gapped networ...
    </summary>
  

  </entry>

  
  <entry>
    <title>Mastering CircleCI for Enterprise Rails Applications: The Ultimate CI/CD Architecture Guide</title>
    <link href="http://shivrajbadu.com.np/posts/mastering-circleci-continuous-integration-for-rails-applications/" rel="alternate" type="text/html" title="Mastering CircleCI for Enterprise Rails Applications: The Ultimate CI/CD Architecture Guide" />
    <published>2026-08-11T09:45:56+05:45</published>
  
    <updated>2026-08-11T09:45:56+05:45</updated>
  
    <id>http://shivrajbadu.com.np/posts/mastering-circleci-continuous-integration-for-rails-applications/</id>
    <content src="http://shivrajbadu.com.np/posts/mastering-circleci-continuous-integration-for-rails-applications/" />
    <author>
      <name>Shivraj Badu</name>
    </author>

  
    
    <category term="DevOps" />
    
    <category term="CircleCI" />
    
    <category term="Rails" />
    
  

  
    <summary>
      





      Mastering CircleCI for Enterprise Rails Applications: The Ultimate CI/CD Architecture Guide

Introduction

As software applications expand in complexity and team sizes scale, maintaining code quality and rapid delivery velocity becomes a central engineering challenge. For Ruby on Rails applications—especially enterprise monoliths carrying years of business logic, complex database schemas, and d...
    </summary>
  

  </entry>

  
  <entry>
    <title>Evaluating RAG Pipelines with Ragas: Moving Beyond Vibes</title>
    <link href="http://shivrajbadu.com.np/posts/evaluating-rag-pipelines-with-ragas/" rel="alternate" type="text/html" title="Evaluating RAG Pipelines with Ragas: Moving Beyond Vibes" />
    <published>2026-08-02T14:30:00+05:45</published>
  
    <updated>2026-08-02T14:30:00+05:45</updated>
  
    <id>http://shivrajbadu.com.np/posts/evaluating-rag-pipelines-with-ragas/</id>
    <content src="http://shivrajbadu.com.np/posts/evaluating-rag-pipelines-with-ragas/" />
    <author>
      <name>Shivraj Badu</name>
    </author>

  
    
    <category term="AI" />
    
    <category term="DevOps" />
    
  

  
    <summary>
      





      Evaluating RAG Pipelines with Ragas: Moving Beyond Vibes

Introduction

Retrieval-Augmented Generation (RAG) has become the de facto architecture for building AI applications that need to reason over proprietary data. Building a prototype RAG system takes an afternoon; making it production-ready takes months. The biggest hurdle? Evaluation.

Most developers start by “vibes-based testing”—typing...
    </summary>
  

  </entry>

  
  <entry>
    <title>Supercharging AI Agents with Unified API Integrations using Nango</title>
    <link href="http://shivrajbadu.com.np/posts/unified-api-integrations-with-nango/" rel="alternate" type="text/html" title="Supercharging AI Agents with Unified API Integrations using Nango" />
    <published>2026-08-02T14:00:00+05:45</published>
  
    <updated>2026-08-02T14:00:00+05:45</updated>
  
    <id>http://shivrajbadu.com.np/posts/unified-api-integrations-with-nango/</id>
    <content src="http://shivrajbadu.com.np/posts/unified-api-integrations-with-nango/" />
    <author>
      <name>Shivraj Badu</name>
    </author>

  
    
    <category term="AI" />
    
    <category term="Web Development" />
    
  

  
    <summary>
      





      Supercharging AI Agents with Unified API Integrations using Nango

Introduction

As AI agents become more sophisticated, their utility is increasingly defined by what they can do, rather than just what they can say. An LLM that knows how to write a Python script is useful; an LLM that can read your Jira tickets, update your Salesforce records, and draft a Google Doc is transformative. However, ...
    </summary>
  

  </entry>

  
  <entry>
    <title>The Definitive Guide to Voice Agent &amp; SIP Testing Frameworks</title>
    <link href="http://shivrajbadu.com.np/posts/voice-agent-and-sip-testing-frameworks/" rel="alternate" type="text/html" title="The Definitive Guide to Voice Agent &amp;amp; SIP Testing Frameworks" />
    <published>2026-08-02T13:10:00+05:45</published>
  
    <updated>2026-08-02T13:10:00+05:45</updated>
  
    <id>http://shivrajbadu.com.np/posts/voice-agent-and-sip-testing-frameworks/</id>
    <content src="http://shivrajbadu.com.np/posts/voice-agent-and-sip-testing-frameworks/" />
    <author>
      <name>Shivraj Badu</name>
    </author>

  
    
    <category term="AI" />
    
    <category term="DevOps" />
    
  

  
    <summary>
      





      The Definitive Guide to Voice Agent &amp;amp; SIP Testing Frameworks

Introduction

Building a voice AI agent is a multi-disciplinary challenge that pushes the boundaries of traditional software development. You aren’t just dealing with deterministic code; you are navigating the unpredictable nuances of human speech, the probabilistic nature of Large Language Models (LLMs), and the strict, real-tim...
    </summary>
  

  </entry>

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