// AI | FULLSTACK ENGINEER
// BUILDING STUFFS THAT MATTER
How I built a small character-level GPT-style transformer in PyTorch, trained on Kabir Das ke dohe. I start from a simple tokenizer and a bigram model, then slowly add context, positions, self-attention, multiple heads, transformer blocks, checkpointing, and text generation.
A honest breakdown of two Amazon Online Assessment problems , a robot coordination stability counter and a greedy truck delivery simulator. Includes full C++ solutions, complexity analysis, and what I actually took away from the experience.
A deep dive into implementing the HTTP protocol from scratch. We cover reading raw TCP streams, manual string parsing, and building a custom request parser in Rust without using any web frameworks.