{"version":"1.0","type":"card","id":"6eca23e9-55ca-4c6f-a5da-af00ab05e444","url":"https://stacklist.com/card/6eca23e9-55ca-4c6f-a5da-af00ab05e444","title":"Architecting Safety at Scale with HopSkipDrive's CTO","source_url":"https://www.codestory.co/episodes/s4-e1-architecting-safety-at-scale-the-code-behind-real-time-routing-and-hopskipdrives-logistics-engine-with-cto-sophy-lee/","note":"Discover how HopSkipDrive's CTO built a real-time routing engine securing child transportation at scale. This episode provides a behind-the-scenes look at logistics innovation and the technical challenges faced in creating a safe and efficient system.","image":{"url":"https://ucarecdn.com/a1d63858-0af0-436c-b837-f853178b064d/","alt":"Architecting Safety at Scale with HopSkipDrive's CTO","width":1400,"height":1400},"stack":{"id":"fec60e9c-742b-444c-add8-c9302a96c479","title":"Code Story Podcast: Season 4 Founder Interviews","url":"https://stacklist.com/c/podcast/stack/fec60e9c-742b-444c-add8-c9302a96c479"},"created_at":"2026-08-13T21:30:47.181Z","updated_at":null,"aco":{"summary":"Code Story podcast S4 E1 features CTO Sophy Lee discussing the creation story of HopSkipDrive, a logistics platform built around safe, real-time routing for child transportation. The episode covers her journey from economics at Harvard to self-taught programmer, and how the product evolved from a company formerly known as Shuttle into HopSkipDrive's safety-focused logistics engine.","tags":["podcast","startup","hopskipdrive","logistics","real-time-routing","cto","safety"],"key_entities":[{"name":"Sophy Lee","type":"person","confidence":0.99},{"name":"Noah Labhart","type":"person","confidence":0.95},{"name":"HopSkipDrive","type":"organization","confidence":0.99},{"name":"Shuttle","type":"organization","confidence":0.75},{"name":"real-time routing","type":"concept","confidence":0.9},{"name":"logistics engine","type":"concept","confidence":0.88},{"name":"Harvard","type":"organization","confidence":0.9},{"name":"San Francisco","type":"location","confidence":0.85},{"name":"Code Story","type":"organization","confidence":0.95},{"name":"Transistor.fm","type":"technology","confidence":0.7}],"classification":"transcript","language":"en","confidence":0.85,"provenance":{"model":"claude-opus-4-6","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-08-13T21:30:56.653Z"},"token_counts":{"approximate":581,"cl100k":519},"content_hash":"sha256:e7aa2853336086d230d71e9605b282dd363f182f400485e47c28b8fc94a0ba5d","acp_version":"0.2","body_available":true,"body_tokens":581,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/6eca23e9-55ca-4c6f-a5da-af00ab05e444.json","html":"https://stacklist.com/card/6eca23e9-55ca-4c6f-a5da-af00ab05e444","md":"/api/public/card/6eca23e9-55ca-4c6f-a5da-af00ab05e444.md","stack_json":"/api/public/stack/fec60e9c-742b-444c-add8-c9302a96c479.json"}}