Onkar K | Full-Stack AI Engineering

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Building Native Real-Time Voice Agent Architecture using Gemini Live

Jul 17, 20264 min read

Part 3: Tool Calling & CLI Chatbots

Jun 29, 20265 min read

Bi-directional Real-Time Audio Streaming Architecture

If you are engineering an interactive AI audio agent that communicates directly with native device microphones and speakers, u can re-use this bi-directional, real-time audio streaming architecture pr

Jul 18, 20268 min read

Part 2: Structured JSON Outputs

Jun 29, 20265 min read

Part 1: Getting Started & Mastering LLM Control

Jun 29, 20263 min read

Working with LLMs in Node.js: Getting Started, Structuring, and Tool Calling with Groq

1. What This Series Is About This comprehensive hands-on series focuses on bridging the gap between raw AI prompts and production-ready applications. Using the high-speed Groq inference engine and Nod

Jun 29, 20262 min read

How To Build MCP Server from Scratch with TypeScript and Groq

Three core concepts while building MCP Resources - Acts as a read-only data source—similar to a local file or static API endpoint—that an LLM can parse for immediate context. Tools - Executable func

Jun 9, 20267 min read

How to Build MCP Client from Scratch with TypeScript and Groq

We are going to build MCP Client to connect MCP Server(remote/local) If you are new to building Model Context Protocol servers, I highly recommend checking out our foundational guide on How to Build L

Jun 9, 20269 min read

Model Context Protocol (MCP)

What is MCP The Model Context Protocol (MCP) is open source standard design universal connector between AI application and external data source, tools to perform function You can think MCP as USB-C po

Jun 8, 20262 min read

Token Based Auth System [state-less]

In a token-based system, HS256 and RS256 are the two most common algorithms used to sign the token. 1. HS256 This method is mostly used in monolith application, where it only requires single key.

Feb 19, 20262 min read

Session Based Auth System [state-full]

Session based auth is traditional method of auth and it is state-full means we store sessions of user in memory or DB and share session_id to user to verity his identity This method is gold standard

Feb 18, 20262 min read

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