Hi, I’m Champak Roy — Developer · Writer · Teacher
I help students and professionals master practical skills in Data Structures, Algorithms, Web Development, and Python. My lessons focus on clarity, hands-on projects, and interview-readiness so you not only understand concepts — you can apply them with confidence.
you’ll find lessons, that target jobs , and Internships.
Why This Website Matters
Learn With Champak is built for learners who want more than just theory. Every post is thoughtfully crafted with real-world examples, step-by-step explanations, visual demos, and complete code snippets — all designed to help you understand how programming truly works in practice.
From mastering Data Structures and Algorithms to building Web Development projects and exploring Python applications, you’ll find interactive lessons, hands-on challenges, and career-focused insights that turn your knowledge into job-ready skills.
🔑 Courses
🔑 Keywords
Python Flutter Java Visualization JavaScript HTML CSS Programmer's Picnic
🔑 Special Utilities
Master Task System Cosine Similarity Maker Linear and Binary Search Visualizer (Iterative and Recursive) People Direction Counter (Full Line Crossing) Programmers' Picnic Memories Math-Visualization-Addition-Multiplication-Division-Factorials Whiteboard
🔑 Image Processing
🔑 Jobs
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🔑 Python Starter
Python Starter Home Python Starter Syllabus Python Starter Day 1 Python Starter Day 2 Python Starter Day 3 Python Starter Day 4 Python Starter Day 5
🐍 Python Coder
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⚙️ JavaScript Coder
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📈 Python Matplotlib Visualizations
Examples, charts and step-by-step explanations.
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