experience

Software Development Engineer Jul 2026 – Present

Software Development Engineer Intern · TypeScript, C++, Python, Go Dec 2025 – Jan 2026

Developed a fully-automated code generation and execution pipeline using an agent-style CLI framework (Codex SDK), supporting stream output and improved agent Skill to increase ut-gen success rate by 30%
Extended an internal VS Code developer plugin by adding fast unit-test generation for C++ and Python, including C++-specific code merging logic and usage support for Bazel/Blade-based build environments

Software Development Engineer Intern · Python, C#/.NET, PyTorch, Redis Apr 2024 – Jul 2024

Led design and implementation of a multi-stage LLM router framework for Microsoft Copilot, combining Azure OpenAI embedding endpoints, PyTorch-based lightweight MLP classifier and rating policies to achieve 10% accuracy gain and 30% cost reduction
Drove successful A/B test launch serving 100K+ users, significantly improved user satisfaction and cost efficiency; the framework was later adapted for production use
Implemented backend components for a distributed .NET system, including Cosmos DB data models and Redis ranking; reduced read latency to 10ms and decreased API error rate by 40%

Software Development Engineer Intern · Python, Flask, React, TypeScript Jul 2023 – Dec 2023

Led end-to-end development of a predictive analytics platform using Python Flask, combining Ridge Models with cross-categorical encoding, delivering actionable insights in d3 visualization to 600+ shops
Developed a data dashboard serving 500+ employees using React and TypeScript, combining a frontend builder-pattern SQL generator with a backend Text-to-SQL LLM agent

Education