Projects
emmavigy.com — Personal Portfolio Website
Personal Project | HTML, CSS, JavaScript, GitHub Pages
- Designed and deployed a responsive multi-page personal website (Home, Biography, Education, Hobbies) with a custom hamburger navigation system.
- Styled with consistent typography, imagery, and section layouts to deliver a professional yet modern portfolio presence.
- Configured custom domain emmavigy.com through Namecheap and GitHub Pages, including DNS/HTTPS setup and live deployment.
Polo Prospect — Full-Stack Horse Marketplace Website
Personal Project | React, Vite, Tailwind CSS, Supabase, GitHub Pages
- Built a full-stack marketplace for buying and selling polo horses with responsive UI and secure user authentication.
- Integrated Supabase for authentication, PostgreSQL with row-level security (RLS), and cloud storage for multi-photo uploads.
- Implemented features for users to create, edit, delete, and mark listings as sold, with carousel-based multi-image display and detailed listing views.
- Deployed site live at poloprospect.com with GitHub Actions CI/CD and DNS configuration via Namecheap.
Handwritten Digit Recognition & Optimizer Analysis
Personal Project | PyTorch, Python
- Designed and implemented custom optimizers from scratch (SGD with momentum, Adam, AdamW), validating against PyTorch built-ins.
- Built and trained both MLP and CNN architectures across MNIST, Fashion-MNIST, and CIFAR-10 datasets to evaluate optimizer behavior.
- Achieved 97%+ accuracy on MNIST; demonstrated CNNs’ superior performance on more complex datasets.
- Produced a full experimental pipeline including data preprocessing, visualization, dropout regularization, and reproducibility tools.
