Guoke Yang Email & Phone Number

New York City Metropolitan Area

• Conducted an in-depth assessment of the client's communication letter anomaly detection process, pinpointing areas for efficiency enhancement • Successfully validated the viability of four groundbreaking anomaly detection approaches through the application of advanced analytical methods, resulted in a significant expansion of the team with quadrupling its size, and extending the scope of engagement• Spearheaded the organization of an eight-member team, strategically dividing responsibilities to streamline the anomaly detection process, provided invaluable guidance to team leaders overseeing each workstream, ensuring seamless project delivery

New York City Metropolitan Area

• Led a team in executing high-profile projects within tight timelines using MoSCoW framework, driven by legal and compliance requirements, for a prominent financial institution• Designed an innovative solution for automating the validation process of letters before their production implementation, involving rigorous testing of printed PDF letters against source data to ensure accurate information generation• Created comprehensive validation summary reports for clients, enabling them to monitor the successful implementation of new letter validation tool, improving the efficiency by a factor of 10

New York City Metropolitan Area

• Support business development efforts via collating previous analysis and proposal writing

New York City Metropolitan Area

• Coordinate with modeling team and SMEs to create datasets to build triggers for stressed customers (Early Warning System)• Lead and guide onshore and offshore resources to work on multi projects for a top 5 U.S. Bank client, including analyze billions transactional data to spending pattern, building base datasets for model creation, research newly acquired business credit card customers through merger to mitigate obligor risk• Converted Python data programs to PySpark and recreated report for customers under regulatory requirement

Greater New York City Area

• Collaborate with business partners to mitigate losses involving multi-million-dollar customer impacts• Analyze data over millions of records from multiple databases with Hive/SQL/SAS/MongoDB• Design procedures to stop customer harm and create dashboards to monitor ongoing controls• Assist and provide data driven evidences to internal audit team on past remediation analysis• Extracted and prepared data to create machine learning models with Python to identify pricing anomaly

Greater New York City Area

• Improved business to consumer X-sell acquisition volume by 102% with optimized segmentation strategy• Designed and oversaw reports on digital acquisition channel to monitor test to achieve over 200% ROI lift • Analyzed datasets of multimillion observations for customer behavior with SAS, HQL and Excel• Assisted in developing and testing of a logistic model to predict customer spend drop after critical event

Greater New York City Area

• Created new database which aggregates client’s entire commercial customers and documented in details• Benchmarked an e-commerce client to align risk strategies by researching competitors in the market

Greater New York City Area

• Develop the P&L forecasts for UK credit card to acquire 75K accounts per month generating £15M PBT• Analyze scenarios to understand the impact from anticipated headwinds from competitor and regulatory movements• Manage stakeholders & partners across three continents to align strategy and deliver valuations under tight timelines• Enhance profitability by analyzing data and developing customer segmentation analysis• Test & validate upgraded version of P&L model to achieve more accurate model output

Upper West Side, New York

Guided 40 high school students in courses with topics in Corporate Valuation and Stock Market.Assisted in class exercise and grading project reports.

Lexington, Ky

Commonwealth Economics, a boutique consulting and investment banking firm, servicing start-up and early stage companies, government entities, and family offices. Assignments included:• Independent and team research to develop pro forma financial models for various clients, including $300M “Center In Pointe” urban development project and performance report of public traded companies• Analysis of the structure and investment status of top public university endowments and foundations, presented results to CEO and President from another public university to set up a new endowment fund• Edited and prepared presentation for a road-show to achieve strategic acquisition for a $1.2M company

Danville, Kentucky

Enforced college policy and managed administrative tasks, achieved the lowest incidents hall on campus;Organized monthly hall programs for personal and community development; Provided peer counseling;Participated in leadership conferences and regular staff development in-services.

Danville, Ky

Held tutoring sessions on Entry level and Intermediate Physics courses twice a week, with average class size of 30 students; typical show up ratio of 20% of total class and significantly larger than other tutors. Students' exam points increased by 10%-15%.

Danville, Ky

•Assisted Professor Jason Neiser in the research of the circular grating waveguides resonators;•Designed and constructed broadband amplified spontaneous emission source to generate IR signals;•Performed data analysis and manipulated rigorous simulation.

Chengdu, Sichuan, China

• Participated in Youth Talented Program with training in financial terminologies and products knowledge • Collaborated with a team of interns in personal financial counseling • Simulated optimizing investment portfolio based on current market data and predicted scenarios

Shanghai City, China

Data Analysis and Experiment designs; quality control monitor and product management.

Rochester, New York Area

• Investigated the optical characters and reflection responses of the Grating Waveguide Resonator • Collected and Analyzed Data with LabView and MATLAB• Participated in Research Seminars• Awarded 2nd place in the 2010 Kentucky Academy of Science Undergraduate Paper Presentation

Master Of Science (M.S.), Operations Research

Activities and Societies: Columbia University Chinese Student Association Columbia Graduate Consulting Club Entrepreneurship Leadership.

Bs, Mathematics/Physics

Activities and Societies: Sigma Pi Sigma (National Physics Honor Society). Pi Mu Epsilon(National Mathematics Honor Society). Omicron.