Saket's Blog

AI Insights • Machine Learning • Tech Innovation

Latest Insights & Discoveries

Exploring the frontiers of AI, machine learning, and technology. From practical tutorials to cutting-edge research insights.

15 Articles

AI & ML Focus

How I Built a Private AI Wellness Coach in Angular with Cursor and Vibe Coding

2025-07-17

•10 min read

A deep dive into how I used WebLLM, Cursor, and Three.js to build a private AI wellness coach powered by Angular and 3D avatars.

ResilienceAIAIVibe CodingAngularWebLLM

OllamaStack: Building Privacy‑First AI Chat Apps with Local LLMs

2025-07-02

•20 min read

Discover OllamaStack - a modern, production-ready boilerplate combining Ollama, LangChain, Next.js, and FastAPI for building privacy-first AI applications that run 100% locally on your infrastructure.

AILLMsPrivacyOllamaNext.jsFastAPIDockerLangChainLocal AIOpen Source

Memvid: Video-Based AI Memory for Retrieval-Augmented Generation (RAG)

2025-06-11

•30 min read

Memvid is described as a "video-based AI memory library" that allows you to store millions of text chunks in a single MP4 video file and perform lightning-fast semantic search on them

RAGRetrieval-Augmented GenerationVector DatabaseSemantic SearchMemvidVideo StorageAI InfrastructurePythonOpen SourceKnowledge Base

Fine-tuning Your Own Nutrition Expert LLM on MacBook Using MLX (Part 2: Model Training and Deployment)

2025-05-11

•25 min read

Part 2: Learn to fine-tune a pretrained LLM like Ministral-8B-Instruct using Apple's MLX framework on your MacBook to create a Nutrition Expert LLM, covering model training and deployment.

LLMFine-tuningNutritionMLXApple SiliconAI

Preparing a Nutrition-Focused Fine-Tuning Dataset from PDFs (Part 1: Data Preparation)

2025-05-09

•30 min read

How to prepare a high-quality nutrition Q&A dataset from nutrition books (PDF/EPUB), including extraction, cleaning, chunking, and Q&A generation for LLM fine-tuning.

LLMFine-tuningNutritionData PreparationMachine LearningPython

Deploying LLMs Locally Using Ollama & Docker

2025-03-05

•12 min read

A comprehensive guide to running large language models on your own hardware using Ollama and Docker for better privacy and lower costs.

AILLMOllamaDocker

RAG Systems Explained: Enhancing LLMs with Real-Time Data

2025-02-22

•11 min read

A deep dive into Retrieval-Augmented Generation (RAG) architectures that enable LLMs to access and reason over current information.

AIRAGVector DatabasesLLM

Building Multi-Agent Systems with LangChain & CrewAI

2024-11-18

•15 min read

Learn how to design and implement collaborative AI agent architectures that can solve complex problems through specialized roles and coordination.

AIMulti-AgentLangChainCrewAI

AI Ethics in Practice: Navigating the Challenges

2023-09-01

•10 min read

Explore the real-world challenges and solutions in implementing ethical AI systems.

AIEthicsTechnology

Understanding GraphQL: A New Approach to APIs

2023-08-18

•8 min read

Learn how GraphQL is changing the way developers build and consume APIs, with flexible queries and strong typing.

GraphQLAPIWeb Development

Optimizing React Performance: Tips and Techniques

2023-07-10

•9 min read

Discover actionable strategies to make your React applications faster and more efficient.

ReactPerformanceWeb Development

Why TypeScript Matters: Strong Typing for Modern JavaScript

2023-06-05

•7 min read

Discover how TypeScript improves code quality, maintainability, and developer experience in modern JavaScript projects.

TypeScriptJavaScriptWeb Development

Getting Started with Next.js: A Comprehensive Guide

2023-05-15

•8 min read

Learn how to build modern web applications with Next.js, from setup to deployment. This guide covers all the essentials you need to know.

Next.jsReactWeb Development

Designing for Accessibility: Best Practices for Inclusive Web Apps

2023-04-12

•8 min read

Learn how to make your web applications accessible to everyone by following these essential best practices.

AccessibilityWeb DevelopmentDesign

Modern JavaScript Features Every Developer Should Know

2023-03-20

•7 min read

Stay up to date with the latest JavaScript features that make coding easier, faster, and more fun.

JavaScriptES6Web Development

Stay Updated with AI & ML

Get the latest insights on artificial intelligence, machine learning, and emerging technologies. Join the conversation and explore the future of tech.

AI EthicsLLM ApplicationsMachine LearningTech Innovation