Kai Feng Email & Phone Number

Redmond, Washington, United States

1. Designed and developed an MVC web application platform (Dory Platform) for Microsoft data scientists to run end-to-end offline POCs against historical data for potential clients of Microsoft Dynamics 365 Fraud Protection Product.2. Understood different classification and regression models and acted as a data scientist to use the Dory platform to run offline POCs, analyze results, tune models for better outcomes, and create reports for business review.3. Developed a Microsoft Geneva Synthetics Solution using probe calls to monitor publisher services' health, including summary reporting and alerting emails.4. Designed and created an MVC web app tool to track, manage, and audit the Microsoft SAW machine usage by calling RESTful APIs, deployed it to Azure, and integrated it with Azure authentication to manage different login roles.

Redmond, Washington, United States

1. Built a Risk Evaluation Data Platform to acquire, transform, clean, and label Microsoft online transactional data for downstream predictive model training, testing, and reporting.2. Designed and shipped the platform using Microsoft Cosmos, Azure Synapse, Data Factory, Data Lake, and Data Storage, utilizing PySpark and Scope Script to process terabytes of data daily.3. Redesigned and integrated this platform into the Microsoft Dynamics 365 Fraud Protection Product backend, enabling clients outside of Microsoft to use it as part of the Microsoft Dynamics toolset.4. Designed and developed multiple Power BI and Kusto reports for KPI monitoring and alerting.

Beijing, China

1. Designed and developed an online BI product that provides a data-driven analysis and visualization platform for real estate companies to gain insights into the Beijing real estate market.2. Designed and developed the Python solution using the Scrapy framework to crawl real estate data from multiple real estate-related websites.3. Designed and developed the entire backend data processing, including a multi-dimensional data warehouse, stored procedures, tables, and data cubes.

Wuhan, Hubei, China

1. Designed and developed fact and dimension tables, ETL processes, stored procedures, and SSIS packages for the "Asset" cube in HP's asset management platform.2. Created MDX queries and SSRS reports for different regions (AMAR, EMEA, and APJ) in HP asset management.3. Acted as a Level 3 development engineer in the ITIL lifecycle, handling change requests including data manipulations, report updates, database modifications, and UI changes.