Python developer and Shopify app builder, freelancing since 2017 with 60K dollars plus earned and nearly 10,000 hours on Upwork. I have built and published four apps on the Shopify App Store, so I know what production-ready means: billing, webhooks, security, app review. I specialise in rescuing AI-generated projects - apps started in Cursor, Lovable, Bolt or Replit that almost work. I debug them, harden security, and get them live. MSc Cybersecurity, Coventry University. Every fix is tested and delivered with a plain-English report of what was broken and what I changed.... Lee más