PinnedInLevel Up CodingbyVatsal Lakhmani·Mar 30PCA, The Legendary Algorithm That Sees Data DifferentlyUnderstand how machines uncover hidden structure in high-dimensional data.A response icon2A response icon2
InData Science CollectivebyVatsal Lakhmani·Dec 22, 2025Building MockMentor: AI Interview Coach That Reads Your ResumeHow I built a resume-aware mock interview platform using LangChain, Google Gemini, Streamlit, and MLflowA response icon1A response icon1
InLevel Up CodingbyVatsal Lakhmani·Dec 8, 2025Turning Medical Knowledge Into AI Conversations: My RAG Chatbot JourneyA practical walkthrough of ingestion, vector DBs, LLMs, and deploying a real medical assistant app.
InLevel Up CodingbyVatsal Lakhmani·Aug 27, 20255 SQL Questions 90% of Candidates Can’t Answer (But You Should)Stop studying textbook queries. Start thinking like a data detective.A response icon2A response icon2
InData Science CollectivebyVatsal Lakhmani·Aug 18, 20258 Pandas Functions You’re Not Using (But Should)The functions that will save your sanityA response icon2A response icon2
InPython in Plain EnglishbyVatsal Lakhmani·Aug 10, 2025Your Gateway to Machine Learning: Linear Regression ExplainedLearn how to predict values and visualize trends with hands-on examples.
InArtificial Intelligence in Plain EnglishbyVatsal Lakhmani·Jul 4, 2025Dockerizing Your First Machine Learning ProjectNo more “it works on my machine” — make your ML project run anywhere with Docker.A response icon1A response icon1
Vatsal Lakhmani·Jun 30, 2025Pydantic : The Data Validation Powerhouse 💪 in PythonPydantic: your data’s strict but friendly bodyguard — validating, cleaning, and keeping bugs out .
Vatsal Lakhmani·May 3, 2025Mastering Python’s requests Library – Part 1: HTTP for HumansA beginner-friendly guide to making web requests the easy way — using Python’s most loved HTTP library.
Vatsal Lakhmani·Apr 21, 2025Vectors & Matrices for Data Science — Part 1: The Basics You Must KnowPrerequisite: You should have some basic knowledge of Python and Numpy (fundamental library for scientific computing in Python).A response icon1A response icon1
