Sai Ye Yint Aung

An open-source transformer language model for the Burmese language, built from scratch with PyTorch during 2023 — back when ChatGPT was still on GPT-3.5 and building your own LLM was far from mainstream. One of the earliest efforts to bring large language model research to a low-resource Southeast Asian language, complete with a custom-curated Burmese Wikipedia dataset, a training pipeline, and a live demo on HuggingFace.

A full-stack AI-powered SaaS platform built for real estate professionals. Generates property descriptions, marketing content, and client communications using OpenAI, redraws floor plans and virtually stages vacant rooms through Replicate's image models, and includes an AI chat assistant, market analysis dashboard, and lead generation tools — all behind Stripe-powered subscription tiers. My first startup project, built during 2023 while simultaneously learning how LLMs worked from the inside out.

A diffusion-based image generator implementing Denoising Diffusion Probabilistic Models (DDPM) from scratch. Uses a UNet2D architecture with attention blocks, trains on CIFAR-10 with HuggingFace Accelerate for distributed training, and implements the full DDPM noise scheduling pipeline. Built to understand how diffusion models generate images from pure noise — the same fundamental technique behind Stable Diffusion and DALL-E.

A PyTorch-style deep learning framework written from scratch in Ruby. Implements tensors with gradient tracking, backpropagation, neural network layers (Linear, Conv2D, ReLU, Sigmoid, Tanh), an SGD optimizer, and loss functions (MSE, CrossEntropy). Built to deeply understand how frameworks like PyTorch work under the hood — by reimplementing one in a language with no existing deep learning ecosystem.

Biggest private school in the region. Worked for a PWA for entire school management system including payments, grading, staffs, accounts and many more.

Worked for a project named Aspora where we reverse the process of recruitment and job-seeking.

Built an entire POS application end-to-end — a React web dashboard, a React Native mobile app, and a NestJS backend — with an offline syncing flow so the system stays operational even without internet connectivity.

Made a mobile app(react-native) and a server(ruby on rails) to revolutionize the way artists, venues and audiences connect.

Built the website and client portal for an Australian NDIS plan management provider that handles invoice processing, budget tracking, and payment management for participants.

Made a basic desktop app to manage supply chain and employee(labour) data.