$42 Billion. Gone in 24 hours.

That wasn’t a glitch—that was the reality of the 2023 banking crisis. Today, financial panic moves at the speed of a trending tweet, yet the risk managers protecting our global banks are often still relying on slow, static Excel spreadsheets.

When the H0 Hackathon by Vercel and AWS was announced, my teammates (Sahil Kumar and Girija Unde) and I decided to tackle this exact problem. As a Computer Science student at Banasthali Vidyapith diving deep into AI and Machine Learning, I wanted to see if we could bridge the gap between predictive machine learning and enterprise-grade cloud architecture.

The result? LiquiShield—an AI-powered early-warning command center built to predict and visualize liquidity crises before they hit the news cycle.

Here is a deep dive into how we engineered the future of finance over a single hackathon weekend.