Study Python, Data Structures and Algorithms, SQL, Artificial Intelligence, Machine Learning, React, Angular and Flutter with Champak Roy.
Start from your present level and move from concepts to working programs.
Python, Java, C, C++ and the fundamentals of writing programs.
Lessons, solved problems and weekly Saturday Questions.
Queries, tables, joins, aggregation and interactive practice.
NumPy, Pandas, TensorFlow, Natural Language Processing and agents.
HTML, CSS, JavaScript, React, Angular and Flutter projects.
A fresh Data Structures and Algorithms practice set every week.
You do not need to know which course to choose. Begin with the goal that describes you.
Begin with programming ideas, variables, decisions and loops.
Follow the beginner path →Build problem-solving ability with Data Structures and Algorithms.
Practise DSA →Progress through NumPy, Pandas, TensorFlow, NLP and agents.
Explore AI/ML →Learn by creating websites, apps, tools and working automations.
Browse projects →Strengthen coding, SQL and interview problem-solving skills.
Start practising →Share your problem and ask about WhatsApp or Zoom guidance.
Ask Champak →Solve a fresh set of Data Structures and Algorithms problems every week. Open the questions, write your solutions in the embedded editor and send your answers to Champak on WhatsApp.
Solve this week’s questionsComplete this short form. It prepares a structured message and opens WhatsApp; the information is not sent anywhere else.