--- title: Web3 Trading Systems Engineer (@casatrick) | daily.dev description: Building Polymarket trading bots and scalable trading-system backend. Writing about execution engine canonical: https://daily.dev/casatrick twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Web3 Trading Systems Engineer (@casatrick) | daily.dev og:description: Building Polymarket trading bots and scalable trading-system backend. Writing about execution engine og:url: https://daily.dev/casatrick og:image: https://api.daily.dev/og/profile/OPFLRsQKtNlGCGfy7Ufpf.png ---   Professional side[ Fun side](/world/casatrick) Web3 Trading Systems Engineer Building Polymarket trading bots and scalable trading-system backend. Writing about execution engine Sweden @casatrick • Joined Jun 23\. 2026 **10** Reputation **1** Upvotes **0** Followers **1** Following About me Activity PostsRepliesUpvoted # Highlights ## Reading Overview [Learn more](https://r.daily.dev/streaks) ### Posts read in the last months (0) Less More ## Badges & Awards [Learn more](https://r.daily.dev/top-reader-badge) ## Achievements [0/0](/casatrick/achievements) ## Reading Overview [Learn more](https://r.daily.dev/streaks) ### Posts read in the last months (0) Less More ## Badges & Awards [Learn more](https://r.daily.dev/top-reader-badge) ## Achievements [0/0](/casatrick/achievements) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} ```