Wednesday, September 2, 2026

Durgesh Kekare

Durgesh Kekare is a data science educator and founder of DataExpertise.in. With expertise in Python, machine learning, and analytics, he helps 10,000+ learners break into data careers.

AutoML – Automated Machine Learning with Python 2026 Guide

AutoML automates the most time-consuming parts of machine learning: feature preprocessing, model selection, and hyperparameter tuning. Instead of manually trying dozens of pipelines, AutoML searches the space of possible...

Docker for Data Scientists – Containerize Your ML Projects 2026

Docker eliminates "it works on my machine" forever. By packaging your code, dependencies, and environment into a container, Docker guarantees your ML model runs identically on your laptop, your...

LangChain & RAG Systems – Build LLM Apps with Python 2026

Large Language Models are powerful, but they hallucinate and have a knowledge cutoff. RAG (Retrieval-Augmented Generation) fixes both problems by letting the model retrieve relevant facts from your own...

Advanced A/B Testing – Statistical Significance, Power & Pitfalls

Basic A/B testing is straightforward — split users, measure the difference, check if it's significant. But production A/B testing is full of subtleties that can lead you to wrong...

Data Science Job Market in India 2026 – Salaries, Roles & Skills

India's data science job market in 2026 is one of the most dynamic in the world. With over 150,000 open data-related roles as of mid-2026, and salaries that have...