Meetup Batch Event Set Tool is a Chrome extension coded with Javscript and Chrome's Platform APIs for the backend and ReactJS for the frontend. You can download the extension by clicking the project or view the Repository.
Webtrader is a full-stack Python-based application that connects with an SQL database on the backend and serves Jinja templates with Flask for the Frontend. Click the project to see a live version of the project or take a look at the Repository.
Dapp Twitter is a project that seeks to emulate an extremely simplified version of Twitter. This project is coded with Python and uses  an IPFS hash layer for file resilience. Click the project or view the Repository.
This is a link to a DCF-based Valuation model created with Excel before my Software Engineering days. You can change the WACC and Sales projections by fiddling with the sensitivity controls on the side.
Bonus! Don't tell anyone, but this is a tiny chrome extension that will skip your YouTube ads.. You can also just download an ad blocker like UBlock Origin.
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