Here are a few ways to translate this, depending on how professional or casual you want to sound.
Option 1: Professional & Polished (Ideal for a Portfolio or LinkedIn)
“I built a tracking website redesigned through an AI-integrated lens, meaning the entire platform is powered by AI analysis. Users can track spending patterns as usual, but now they can also leverage AI for various tasks—such as summarizing specific transactions or evaluating spending habits. Of course, traditional visualization is still available via donut charts.
The most challenging part was quite divisive. The backend presented numerous initial hurdles, and both the donut chart implementation and AI integration were quite complex for a first pass. I put a lot of work into the backend and had to be extremely meticulous since this was my first TypeScript project; if there’s a compiler error, Docker simply won’t run. I also encountered several instances where TypeScript didn’t recognize certain npm packages, but I managed to resolve those issues.