Blog
Thoughts, tutorials, and insights about web development, performance optimization, and modern technologies.
Latest Articles
December 27, 2025
What is Blockchain?
Learn what blockchain is, how it works, and why it's secure. A simple guide to hashes, blocks, and digital signatures.
December 19, 2025
Learning Blender: From 5 Minutes to 5 Hours
My first time using Blender - I tried to make a simple mushroom and learned that 3D modeling is way harder than it looks!
December 18, 2025
Understanding CNN: What I Learned
What is CNN? Why CNNs work for images. Convolutional filters, hierarchical learning, transfer learning, and other key concepts I learned building a cats vs dogs classifier.
December 18, 2025
Understanding RNN: Sequence Learning and Memory
What is RNN? How RNNs process sequential data. Hidden state, time steps, vanishing gradient problem. Why LSTM/GRU exist. Learning from building a next-character predictor.
December 16, 2025
From ANN to DNN: Classifying Handwritten Digits with Deep Neural Networks
Building my second neural network — a Deep Neural Network that recognizes handwritten digits with 97%+ accuracy. Learn about multi-layer networks, ReLU activation, softmax, and why depth matters.
December 15, 2025
Understanding Artificial Neural Networks: My Learning Journey from Zero
A comprehensive guide to understanding ANN fundamentals — neurons, weights, bias, loss functions, and gradient descent — with hands-on code and real Q&A from my learning process.
December 9, 2025
Support for Students Affected by the Floods in Sri Lanka
Community resources to help students affected by the recent hurricane and floods — find notes, recorded lessons and how to contribute to KuppiHub.
November 20, 2025
Building a Banking System: Our Team SMDRS Journey
A reflection on building Smart Banking, Built on Trust - a complete banking management system as a university project. Learn about our team's journey, challenges overcome, and lessons learned.
November 7, 2025
Welcome to My Blog!
An introduction to my software development blog where I share projects, learning, and insights.