Xueqing Li Email & Phone Number

San Jose, Ca, Us

San Jose, California, United States

- LLM Engine: Build a framework to facilitate LLM applications (Chatbot, RAG), including the implementation of task pipelines, observers for comprehensive logging, and model evaluation.- Enable RAG-based answer generation for question queries in real-time search sessions, including query analysis, video retrieval, prompt construction, and LLM inference. Leverage caching technology to reduce latency and cost.- LLM semantic cache: Build a streaming pipeline to store LLM generations into inverted index and vector database. During online serving, retrieve relevant LLM generated results and integrate them with video results.- Search-based log retrieval system: Utilize inverted index term matching, BM25, and longest common subsequence to retrieve the most similar log, achieving seamless user access without exposing sensitive information.- Establish a retrieval framework for vertical search: including index building and streaming update, search query generation, term-based and vector-based retrieval, and merging. On-boarded TikTok user, music, and hashtag search.- Develop a powerful CI testing service that uses multi-threading for port checks, Flask for RPC calls, Kafka for queuing test requests, and Redis for storing test results, enabling verification of merge requests across data centers.

Menlo Park, California, United States

- Built code modification service to automatically remove unused data logging configurations and generated code from the codebase, reducing data storage and transfer cost as well as improving developer efficiency.- Service performs code analysis to track dependency among configurations and pipelines and determine purging targets in multiple programming languages.- Removed 3000+ unused logger configurations and 4000+ code interfaces since service inception.

Atlanta, Georgia, United States

Beijing, China

Managed and coordinated these mobile image enhancement projects: noise reduction solution, HDR solution, portrait mode solution. Defined products functions and ensured projects delivery on time.

San Jose, United State

Created intuitive, user-friendly software and elevate developer experience on Cisco developer ecosystems by conducting user research and developing UI/UX design based on user needs. Website, branding, and digital marketing design.- Network Teaching Game: Designed a web programming educational game using the genre of Escape Room to help developers understand Cisco APIC-EM network technology.- DevNet Creations: Designed and iterated on an innovative work display platform for developers, and convinced stakeholders to launch the project by conducting thorough user research; function defining, user research, interaction design, visual design, and usability tests. It attracted about 70 projects when it was first released.

Master Of Science - Ms, Computational Science And Engineering, 4.0/4.0

Courses: CS6210 Advanced Operating System (A) CSE6220 High Performance Computing (A) CS6476 Computer Vision (A) CS7643 Deep Learning (A).

Master Of Science - Ms, Computer Science, 4.0/4.0

Transferred. Studied Computer Science at NYU Shanghai.

Master Of Engineering - Meng, Software Engineering In Information Product Design, 3.97/4.0

Activities and Societies: Vice-president of CST Graduate Student Union, National scholarship for graduate students, Outstanding graduate.

Bachelor Of Engineering - Be, Industrial Design, 3.87/4.0

Activities and Societies: Leader of sports department of D&I Student Union, Tongji University Scholarship