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Assessing your cultural and operational fit
UC Santa Cruz
Master of Science (MS), Information Technology
N/A – Present
Beijing Language and Culture University
Bachelor of Engineering (BEng), Computer Science
N/A – Present
Beijing language and culture
Certification, Japanese Studies
N/A – Present
PNC
Sr. Security Architect
October 1, 2024 – Present
Remote
MetricStream
Sr. Machine Learning Engineer
September 1, 2021 – June 1, 2023
San Jose, California, United States · On-site
MetricStream
Software Engineer (Machine learning)
March 1, 2015 – November 1, 2018
Palo Alto, CA · On-site
IRKM lab at UCSC
Research Assistant
March 1, 2014 – December 1, 2014
Santa Cruz, California
China Radio International
Product Development Manager
March 1, 2013 – September 1, 2013
Beijing, China · On-site
Changyou.com (China)
Product Development Specialist/ Project Specialist
April 1, 2008 – January 1, 2012
Beijing, China · On-site
AI Text Detection
January 1, 2024 – February 1, 2024
- Developed a fine-tuned BERT model for binary classification to detect whether text generated by AI LLMs or by real students, achieving 78% AUC on validation - Built an augmented dataset featuring diversity, including positive examples as student essays and negative examples efficiently generated by open source LLM from Hugging Face. - Developed solutions for efficient AI texts generation, which includes the use of quantized LLAMA2 via vLLM, and multi-threaded inference to max out GPU’s capacity. - Demonstrated expertise in fine-tuning large language models and advanced techniques for text generation and model optimization
Github copilot
Microsoft
June 24, 2026 – Present
Building Systems with the ChatGPT API
DeepLearning.AI
June 24, 2026 – Present
LangChain for LLM Application Development
DeepLearning.AI
June 24, 2026 – Present
ChatGPT Prompt Engineering for Developers
DeepLearning.AI
June 24, 2026 – Present
DeepLearning.AI TensorFlow Developer
Coursera
June 24, 2026 – Present
Deep Learning Specialization
Coursera
June 24, 2026 – Present
Machine Learning
Coursera
June 24, 2026 – Present
Cultural Fit Analysis
The candidate's project diversity, ranging from AI text detection to recommendation systems and fraud detection, aligns well with a dynamic AI engineering environment. Their experience in both individual contribution and leading initiatives, coupled with a strong educational background and continuous learning through certifications, suggests a good cultural fit for an innovative and growth-oriented team. The transition from Product Development to Machine Learning and AI roles demonstrates adaptability and a strong drive for technical specialization.
Soft Skills & Operational Fit
The candidate's experience in leading AI adoption, cross-functional training, and user support indicates strong communication and leadership skills. Their ability to accelerate legacy data migration and optimize model performance suggests a results-oriented and problem-solving approach. The diverse project experience also points to adaptability and a collaborative mindset.