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Nrk Raju Guthikonda profile picture

Nrk Raju Guthikonda

Sr SWE @ Microsoft Copilot Search. Building 116+ open-source AI tools with local LLMs. Healthcare AI, RAG, Privacy-first ML.

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I've Shipped 113 Local-AI Projects in 18 Months — Here Are the Five Architecture Patterns That Actually Survived

I've Shipped 113 Local-AI Projects in 18 Months — Here Are the Five Architecture Patterns That Actually Survived

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8 min read
Your CI/CD Pipeline Should Have Its Own AI — Here's How I Built One That Runs Locally

Your CI/CD Pipeline Should Have Its Own AI — Here's How I Built One That Runs Locally

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8 min read
I Built an AI That Makes Real Phone Calls — Here's the Architecture

I Built an AI That Makes Real Phone Calls — Here's the Architecture

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8 min read
Build Your Own Second Brain: RAG-Powered Knowledge Tools That Never Leave Your Machine

Build Your Own Second Brain: RAG-Powered Knowledge Tools That Never Leave Your Machine

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6 min read
Every Student Deserves an AI Tutor: 5 Education Tools I Built That Work Without WiFi

Every Student Deserves an AI Tutor: 5 Education Tools I Built That Work Without WiFi

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7 min read
Your Code Never Leaves Your Machine: 5 AI Developer Tools I Built with Local LLMs

Your Code Never Leaves Your Machine: 5 AI Developer Tools I Built with Local LLMs

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6 min read
Stop Uploading Confidential Documents to AI: Build Your Own Local Processing Pipeline

Stop Uploading Confidential Documents to AI: Build Your Own Local Processing Pipeline

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7 min read
Your Health Data Deserves Better: Building Privacy-First Wellness AI with Local LLMs

Your Health Data Deserves Better: Building Privacy-First Wellness AI with Local LLMs

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8 min read
Building AI Agents That Actually Work: MCP Servers, Tool Orchestration, and Running Everything Locally

Building AI Agents That Actually Work: MCP Servers, Tool Orchestration, and Running Everything Locally

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7 min read
Your Voice Assistant Doesn't Need the Cloud — Here's How I Built 5 Offline NLP Tools

Your Voice Assistant Doesn't Need the Cloud — Here's How I Built 5 Offline NLP Tools

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8 min read
I Built 5 AI Developer Tools That Run Entirely on My Laptop — No API Keys, No Cloud, No Limits

I Built 5 AI Developer Tools That Run Entirely on My Laptop — No API Keys, No Cloud, No Limits

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6 min read
Stop Sending Your Security Alerts to Cloud AI — Build Local LLM Tools Instead

Stop Sending Your Security Alerts to Cloud AI — Build Local LLM Tools Instead

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6 min read
Your Financial Data Should Never Leave Your Machine — Here's How I Built 5 AI Tools That Prove It

Your Financial Data Should Never Leave Your Machine — Here's How I Built 5 AI Tools That Prove It

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6 min read
Semantic Search at Scale: What I Learned Building RAG Infrastructure at Microsoft Copilot

Semantic Search at Scale: What I Learned Building RAG Infrastructure at Microsoft Copilot

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4 min read
The Developer's Guide to Running LLMs Locally: Ollama, Gemma 4, and Why Your Side Projects Don't Need an API Key

The Developer's Guide to Running LLMs Locally: Ollama, Gemma 4, and Why Your Side Projects Don't Need an API Key

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4 min read
Creative AI Without the Cloud: Building Story Generators, Poetry Engines, and More with Local LLMs

Creative AI Without the Cloud: Building Story Generators, Poetry Engines, and More with Local LLMs

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3 min read
AI Tutoring That Works Offline: Building Education Tools That Don't Need the Internet

AI Tutoring That Works Offline: Building Education Tools That Don't Need the Internet

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4 min read
From Side Projects to 116 Repositories: How I Built an Open-Source AI Portfolio While Working Full-Time at Microsoft

From Side Projects to 116 Repositories: How I Built an Open-Source AI Portfolio While Working Full-Time at Microsoft

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4 min read
Contract Analysis with Local LLMs: Why Law Firms Should Stop Sending Documents to the Cloud

Contract Analysis with Local LLMs: Why Law Firms Should Stop Sending Documents to the Cloud

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5 min read
How I Built a Privacy-First Healthcare AI Agent Using MCP and Local LLMs

How I Built a Privacy-First Healthcare AI Agent Using MCP and Local LLMs

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5 min read
Building RAG Pipelines That Actually Work: Lessons from Microsoft Copilot

Building RAG Pipelines That Actually Work: Lessons from Microsoft Copilot

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9 min read
Why Your Hospital's AI Shouldn't Send Patient Data to the Cloud

Why Your Hospital's AI Shouldn't Send Patient Data to the Cloud

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10 min read
I Built 90+ AI Tools That Never Touch the Cloud — Here's the Architecture

I Built 90+ AI Tools That Never Touch the Cloud — Here's the Architecture

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7 min read
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