David Choo Email & Phone Number

New York City Metropolitan Area

Physical Stores Advertising

Redmond, Washington, United States

— Drive partner experience improvements to Pricing and Availability features in Commercial Marketplace using C#/.NET— Lead test planning and execution for extending Cloud Solution Provider capabilities into new business offer types— Redesigned and refactored fast sync audience APIs to significantly reduce call times, resulting in more scenarios for independent software vendors to quickly update their products’ audiences— Enable support for multiparty private offers by completing co-development with partner team to implement new API contract— Collaborated on co-development initiatives with partner teams to enable support for multiparty private offers through implementation of a new API contract— Participate in on-call rotations to ensure 24/7 service reliability, targeting 1-hour time-to-mitigation to resolve issues impacting ISVs transacting with end customers— Practice modern engineering principles, including CI/CD pipeline integration, robust telemetry and monitors, and comprehensive unit/integration/E2E testing— Deprecated co-sell storefront and transitioned users from co-sell storefront to new centralized internal co-sell tool– Participated in intern mentoring programs, providing long-term guidance on career growth and company culture

Redmond, Washington, United States

— Develop full-stack usability and user experience features for AppSource and co-sell storefronts— Maintain and update co-sell web application, hydration WebJobs, and APIs, ensuring modernization and security compliance— Migrated Power BI visual offers from legacy systems into modern Microsoft commercial marketplace for streamlined product management— Handle on-call incidents for co-sell, diagnosing and minimizing impact for co-sell bugs or outages— Decoupled co-sell storefront from AppSource to remove unnecessary dependencies— Interview, onboard, and mentor new hires and interns to various organizations

Urbana-Champaign, Illinois Area

— Developed TumorScope, a web application using Typescript and React foroncologists to efficiently select effective neoadjuvant cancer treatments on a case-by-casebasis— Used data visualization tools, such as Recharts and Victory charting components, to present predicted residual cancer burden and pathological complete response chance for a given treatment— Designed treatment comparison tool enabling physicians to visualize a tumor’s response to various treatments over time— Created internal study tool, enabling our science team to run validation studies and clinical trials, specify sets of patients to execute scenarios for, and perform statistical analysis on the aggregate data, all while tracking data for FDA clearance

Tewksbury, Ma

— Analyzed processes to decrease defective parts-per-million (PPM) rates for IC chips— Developed and tested strategies to increase coverage of testable signals using Assertion Based Verification, especially in analog components— Established procedures to efficiently insert analog defects, thus facilitating measurements of controllability and observability by gathering results into coverage reports— Used these procedures to present a new methodology to be implemented into IC design and verification to better eliminate test escapes before tapeout

Montgomery, Nj

— Scheduled patient appointments— Sold eyeglasses to customers— Managed orders and inventory— Tracked sales

Bachelor'S Degree, Computer Engineering

Activities and Societies: No Comment A Cappella (Music Director, Treasurer, Sound Mixer)

High School Diploma

Activities and Societies: Around Eight A Cappella (Music Director), Ultimate Frisbee Team (Captain), PHS Choir (Vice President)