{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/a956fd1fd2384458b35736e8e02d9751\" frameborder=\"0\" width=\"1728\" height=\"1296\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1296,"width":1728,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1296,"thumbnail_width":1728,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/a956fd1fd2384458b35736e8e02d9751-5752023cfd589e61.gif","duration":304.554667,"title":"Building Signalist, Real-Time Alerts Platform","description":"This Loom presents Signalist, a full stack stock kinetics platform built by Ujjwal Sharma to help retail investors track stocks and get real time alerts in one place. He demonstrates account creation and login, then shows a dashboard with top stories, top movers and losers, and a NASDAQ heat map, plus stock search that displays live price and indicators. He explains the automated event driven alerting system using the FinHub API and Ingest API instead of cron jobs, backed by MongoDB schemas for users, watchlists, and alerts with secure role based authentication. He also discusses challenges around frequent API requests and responsiveness, and notes planned improvements like Redis caching and WebSocket updates."}