Durgesh Kekare
I am a dedicated professional with a profound enthusiasm for the Data Science and Analytics field. With over 5 years of hands-on experience in the realm of data, I channel my expertise into insightful blogs and writing. My primary mission is to empower a discerning audience of analytics enthusiasts, assisting them in achieving their objectives and finding effective solutions through engaging and informative content. I firmly believe in the transformative potential of knowledge-sharing and the propagation of awareness in unlocking the full capabilities of analytics. Dive into my articles to embark on a journey of discovery within the dynamic and powerful world of Data Science.
Data Visualisation with Seaborn: Complete Python Tutorial (2026)
Seaborn is Python’s most elegant data visualisation library. Built on Matplotlib, it produces beautiful statistical charts with minimal code. This complete tutorial covers every chart type you need for...
Feature Engineering for Machine Learning: Complete Python Guide (2026)
Feature engineering — transforming raw data into useful inputs for ML models — often has more impact on accuracy than algorithm choice. A well-engineered feature can boost performance by...
Data Cleaning in Python: Complete Pandas Guide (2026)
Data scientists spend 60-80% of their time cleaning data. Messy, incomplete, inconsistent data is the norm in the real world. This guide covers every common scenario using Pandas —...
SQL Window Functions: Complete Guide with Real Examples (2026)
SQL window functions are the most powerful tool a data analyst can add to their toolkit. They let you calculate rankings, running totals, and comparisons to adjacent rows —...
Logistic Regression in Python: Complete Classification Guide (2026)
Logistic regression is one of the most widely used classification algorithms. Despite the name, it is a classification model — not regression. It predicts the probability of class membership...
