- Proof of concept for web app that finds the ideal supermarket based on your cart.
- Designed responsive front-end layout using **Bootstrap**.
- Implemented REST API functionality on backend using **Node.js** and
**MongoDB**.
- Setup deployment on [**Heroku**][Grocery Finder Heroku].
- Led team of 4 as project leader to prioritize and delegate tasks while
also implementing a majority of the core features.
- Performed code review for team members' pull requests.
[Grocery Finder Heroku]: http://www.grocery-finder.ml
- Web app to give rarity rankings to NFT's within minutes of their metadata being revealed and check which are listed (based on rarity and price filters) on the OpenSea marketplace using their API.
- Reverse engineered the ranking algorithm to match the
leading rarity ranking site's rankings (scraped using
Selenium) with a **discrepancy of <0.25%**.
- Used app to frontrun purchases of **top 5%** rarity NFT's
against competing buyers.
- Wrote **Django** backend to fetch metadata from IPFS, store rarity rankings in PostgreSQL and serve rarity data using GraphQL.
- Wrote **React** frontend with hooks to dynamically load rarity data. Styled with Tailwind.