Rounak Banik

Rounak Banik is a data science expert and author whose insightful work demystifies technical concepts for learners. He holds a B.Tech in Electronics & Communication from IIT Roorkee and currently serves as a Data Science Fellow with QuantumBlack at McKinsey & Company. His writing empowers readers with practical knowledge and career-ready guidance in data science and emerging tech.

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DATA SCIENCE

Step-by-Step Guide to Learning Python for Data Science

By Rounak Banik

16 Jul 2025 | 21 min read

SOFTWARE DEVELOPMENT

How to Become a Full Stack Developer: Part 1

By Rounak Banik

25 Nov 2022 | 12 min read