Developer Builds AI-Ready Hotel Management System Using Vercel and Amazon Aurora

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A developer built Innward, a B2B Property Management System (PMS), as an entry for the Hack the Zero Stack hackathon using Vercel v0 and Amazon Aurora PostgreSQL. The platform targets the hospitality industry's reliance on outdated software by offering dynamic pricing, competitor rate benchmarking, and relational data management. Innward uses IAM-based authentication via AWS RDS Signer to generate short-lived database tokens, eliminating static passwords and strengthening security. A custom CSS Grid-based reservation timeline and a Playwright-powered background scraper for competitor rates were among the notable technical features built. To handle Vercel's 300-second execution limit, the developer implemented a checkpoint-based algorithm that resumes data sync tasks across scheduled cron runs.

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