Title: Show HN: Patterns, a Financial Operating System for Your Company<p>Hi HN,<p>[Update]: here's my URL: <a href="https://www.getpatterns.io/" rel="nofollow">https://www.getpatterns.io/</a><p>I'm excited to share Patterns, a SaaS product designed to simplify complex financial operations for companies. Inspired by challenges I faced during my tenure at Amazon and Flexport—like a 3-day deep dive into a $0.50 accounting error and consistent billing discrepancies—I've built an alpha version of Patterns to address these costly inefficiencies.<p>Though we didn't make it into YC and I parted ways with my initial co-founder, the vision for Patterns has evolved into a live product. I'm now inviting companies to join our alpha and help shape the future of financial operations.<p>I'm also looking for a co-founder who's passionate about solving these problems. If you're interested in trying out Patterns or discussing co-founding, you can reach me via calendly: <a href="https://calendly.com/xin-shen0/30min" rel="nofollow">https://calendly.com/xin-shen0/30min</a>.<p>Your feedback is crucial to making Patterns a tool that can save time and prevent revenue leakage for businesses everywhere.