Technical SEO Audit & Indexing Recovery for 30,000-Product Store

We need an experienced technical SEO specialist to independently diagnose a severe Google indexing decline on Poshace, an established e-commerce website with more than 30,000 products. Website: https://in.poshace.com (legacy host: https://poshace.com)... (Budget: ₹600 - ₹1500 INR, Jobs: Cloudflare, Data Analysis, Next.js, SEO, Web Development)