Kai Kang

· Led ocean freight and U.S. 3PL vendor management and rate negotiations; restructured end-to-end supply chain cost models and reduced total fulfillment and supply chain costs by ~20%, directly improving gross margin and cash flow. · Built logistics and fulfillment cost models to support pricing strategy and evaluate trade-offs across fulfillment options, assessing impact on margin, working capital, and cash utilization. · Partnered closely with China-based manufacturers to align on production cycles and delivery milestones, ensuring supply stability during demand windows and reducing stockout and inventory mismatch risks. · Designed and implemented SOPs for product issue triage, evidence collection, and claims management, accelerating dispute resolution and improving claim recovery efficiency. · Drove cross-functional collaboration across Marketing, Customer Support, and Warehouse Operations to standardize processes, close operational loops, and enable scalable, repeatable operations with stronger risk controls.

· Build up a database by using Google Cloud Function and BigQuery and automatically update every once a week · Applied Python to analyze web data and orders, obtaining user purchase path and conversion time also evaluated ads performance · Used Mix modeling combined with Google ads, meta, email subscription from Klaviyo, and revenue to analyze and determine marketing efforts and what contributed to sales · Deployed Google Optimize for A/B testing on the homepage banner to find the media file with the longest user engagement time · Combined Shopify and Slack API with Google Cloud Function to send daily updates to Slack

· Employed web scripting through Beautiful Soup and Schedule to automatically grab COVID data in California county jails · Applied Excel, NumPy and Pandas in Python to proofread data and introduce new variables for further calculation and analysis · Used Python written for existing prison data to identify and calculate the data completion of each jail in each county · Utilized Geopy and Folium gathering geographical information for jail facility in California and visualize on interactivemap · Formed a final data analysis report to support Journalist and publish our work through The Mercury News

· Engaged in product development of a math solver app Gauthmath by creating an annotation guide book · Analyzed foreign user sentiment to the prototype through NLP and identified bugs for product improvement · Trained and led an outsourcing team to achieve the daily goal of annotating 3,000+ college level math problems · Conducted competitor analysis and put forward recommendations on algorithmic optimization, increase user satisfaction by 10%

∙ Tutored ~30 college and high school students in pre-calculus, calculus, and trigonometry ∙ Prepared individualized lesson plans and adjusted tutoring methods based on students’ background and preferred learning approach, leveled up students’ academic performance by 30%

Core Courses: Analysis and Design of Databases, Applied Data Science with Venture Applications, Supply Chain and Logistics Management, Healthcare Analytics

Core Courses: Applied Numerical Methods, Mathematical Modeling, Optimization, Data Analysis Regression