Kyla Cao
Backend Software Engineer@TikTok Live | MS @CMU | GHC 23\' | Ex SWE@ByteDance
- Role
- Backend Software Engineer at TikTok
- Location
- San Jose, CA, US
- LinkedIn followers
- 500 followers
Experience
Backend Software Engineer
Jul 2024 — Present · San Jose, CA, US
Built Penalty Notification Platform preventing $1M+ revenue loss, processing 2,900+ cases with 23% appeal success rate.• Developed Penalty Registration Center, a version-controlled platform integrated with approval & Lark Bot, enabling structured enforcement tracking and AI-ready data.• Led COPP Penalty Storage, aggregating 20M+ records/day across regions, enabling real-time penalty resolution and future advanced analytics.• Revamped Reactive Handling Platform, unifying LEG & LMG policies with 150+ new perception entries, improving operator efficiency.• Optimized Penalty Center storage via 101-shard DB migration, reducing query latency and improving SLA for critical traffic.• Authored 60%+ of team documentation and built onboarding tools, cutting setup time to 10s and mentoring new engineers.
Education
Carnegie Mellon University
Master's degree, Information Network
Peking University
Bachelor's degree, software engineering
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