Data Science Course in India: What You Actually Learn and Why It Gets You Hired
Most students who search for a data science course are not really searching for a syllabus. They are searching for an answer to a more specific question: if I invest the next six to twelve months learning this, will it actually lead...
What Is A/B Testing and How Data Scientists Use It
Every time you open an app and see a slightly different button colour than your friend, or get a different homepage layout than you did last week, there is a good chance a company somewhere is running an A/B test. It looks...
How to Build a Sentiment Analysis Tool in Python From Scratch
Every time someone leaves a review on Amazon, posts a complaint on Twitter, or rates a restaurant on Zomato, they are generating data that contains something far more valuable than the words themselves. They are expressing a feeling. Positive, negative, frustrated, delighted,...
How to Use Matplotlib and Seaborn for Data Visualization in Python
There is a moment in every data science project where the numbers stop making sense on their own. You have a dataset with thousands of rows, dozens of columns, and a question you are trying to answer. The raw data does not...
SQL for Data Scientists: The Queries You Will Use Every Single Day
Most data science courses spend months on Python, machine learning algorithms, and statistical concepts. SQL gets a week, sometimes two, and then the course moves on. Students graduate knowing how to build a neural network but struggling to write a basic query...
How Netflix Recommends What You Watch Next: The Data Science Behind It
A student in one of our data science batches at TuxAcademy once asked me something that most people never actually stop to think about. He said he opens Netflix, and within a few seconds it already seems to know exactly what he...
Git and GitHub for Beginners: Everything You Need to Know to Get Started
Git and GitHub Complete Beginner’s Guide: Installation, Commands and Branching Explained Every developer, at some point in their early days, accidentally deletes code they spent hours writing and has no way to get it back. Or they make a change that breaks...
How to Clean Messy Data Like a Professional Data Scientist
The Part Nobody Talks About in Data Science Everyone wants to build machine learning models. Everyone wants to predict outcomes, run algorithms, and impress recruiters with accuracy scores. But here is what most data science courses skip over quietly: before any of...
Learn SQL Server for Beginners with Real Examples Complete Step-by-Step Guide 2026
Learn SQL Server Every website, mobile application, banking system, shopping platform, hospital management software, and social media application relies on data. The ability to store, retrieve, update, and analyze data is one of the most valuable skills in today’s technology-driven world. Whether...
Data Science Without a Maths Degree
Data Science Without a Maths Degree: What You Actually Need to Know (And What You Do Not) The idea that only mathematics toppers can become successful data scientists is one of the biggest myths in the technology industry. In 2026, companies are...