Jonathan Gallardo-Kerth - Full-Stack Developer Portfolio

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Co-owner & lead developer

An Everton F.C. transfer-rumour tracker with a paid membership tier and real users. A Python scanner ingests tweets from a curated reporter list, enriches each player with SportMonks v3 data (bio, season stats, preferred foot) and Anthropic-powered fallbacks, then routes everything through an admin approval queue before it goes public. I designed and build the whole thing solo — a two-repo, full-stack architecture running in production.

• Paid membership tier, unlocked via Stripe checkout
• Automated tweet-ingestion → enrichment → moderation pipeline
• Isolated staging + production environments with nightly backups and point-in-time recovery