Charlotte Y.

About Charlotte Y.

I build AI-driven products that solve real problems, from recommendation engines to smart…

Experience

1. Ai Software Engineer

   Stealth Startup

   Jul 2025 — Present · Los Angeles, CA, US

   Designed and delivered an AI-powered medical record intelligence platform for multimodal parsing of text, images, and PDFs, processing records weekly, establishing reliability benchmarks critical to end users and investors.• Built an AI-driven triage service combining symptom descriptions with image analysis to classify severity levels, guiding consultations, directly shaping the product’s positioning as a trusted and proactive health companion.• Architected the system with domain-driven design, layered architecture, and SOLID principles, setting engineering standards that accelerated feature delivery by 30%, reduced technical debt, and improved team velocity on roadmap priorities.• Developed a context-aware chatbot memory schema using PostgreSQL and Redis, scaling to manage 100k+ stored conversations, which boosted engagement metrics and influenced strategic decisions on expanding AI assistant features.• Implemented async queues, batch processing, and Redis caching to handle uploads exceeding 500MB per file while reducing wait times by 60%, ensuring the platform scaled smoothly to intensive data workloads in healthcare settings.• Established a recurring benchmarking and scoring framework (latency, throughput, error rate), institutionalizing reviews that tied engineering improvements directly to measurable KPIs and aligning goals with business priorities.

Education

• Southern University of Science and Technology

  Bachelor of Engineering - BE, Computer Engineering

• University of Notre Dame

  Exchange Program, Computer Science

• UCLA

  Master of Engineering - MEng, Artificial Intelligence

  2024