Cake Talent Search

Red Cho As a software engineer with e xperience of distributed systems, algorithms, database and multi-programming languages Taipei, Taiwan phone:email: [email protected] Education: Bachelor of Science in Computer Scienc, Tamkang University, Taiwan Work Experience Software engineer • Woo network • 2024/06~present Spearheaded the completion and production launch of a copy trading system, driving progress from 30% to 100%. Designed and implemented performance optimizations as the owner of service sharding and in-memory cache sharding, enabling zero-downtime upgrades and seamless integration. Maintained the user trading performance calculation system for all WooX users

. Designed then built a chatbot service based on MQTT with a capacity of 1,000,000 connections and 10,000 messages per second that eventually went into production. Redesign the architecture of recommendation system include data pipeline, aggregator concept to reduce costs by 40% per month . Redesign algorithm of recommendation system to make non-realtime api become real-time, also improve api avg latency from 2 second to less than 0.5 seconds . Successfully improved daily user session time by approximately 250%. In a multi-language search context, enhanced accuracy and improved performance by