Xingjian(Jack) D. Email & Phone Number

San Francisco Bay Area

* Pioneering Data Exchange for 40+ Tenants, 10+ Sync Patterns, Managing TBs of Daily Data Flow.* Elevating Product Excellence by Integrating Next-Gen Payment Gateways into Enterprise Solutions.

Sunnyvale, California, United States

• Leading a team of 6 engineers and financial modelers to create “Risk Manager” product, helping commercial banks automate their loan portfolio risk management tasks and greatly reducing the Banking Stress Testing.
• Built IoT+EdgeAI solutions to control supply chain risk for financial institutions' clients. (150K ARR)
• Built NLP-based financial risk analyzer product, translating unstructured financial articles to entity risk factors. (100K ARR)
• Succeed in guiding the company through pre-A round financing.

Sunnyvale, CA

• As a member of the Consumer Hardware team under Google Cloud, led 3 engineers, built, launched, and visualized Google Pixel’s supply chain systems, from planning, sourcing to inventory management systems.
• Built purchase prediction and planning models based on Random Forest, cutting purchasing cycle time by 20%, with 120 internal DAUs.
• Developed and maintained an infrastructure data warehouse across 10+ teams, improved query efficiency 10x, processing billions of rows daily.
• Created a real-time shipment tracking UI dashboard and monitoring systems, supported by GCP.

Greater Seattle Area

* Developed distributed micro-services and built a dynamically scalable payment platform solution using Java with AWS. * Integrated Amazon Order-to-Cash reconciliation system with Amazon.CN, at a million transactions per day, reducing 80% of manual bookkeeping. * Led the financial ledger team to launch the first wave of AmazonFresh in LA and San Francisco..

Greater Boston Area

* Participated in the development cycles of Enterprise Accounting System (EASy) project, a distributed web Java application that processes daily accounting data for the Federal Reserve System.* Used Java, JSP to implement FedTransaction AnalyzerTM(FTA), a payment transaction analysis application for commercial banking institutions, a system that brought in.

Waltham, Massachusetts, United States

GUI Development for an IAM product based on Oracle Financials, using Java, Struts MCV framework, Guardium has since been acquired by IBM.

Beijing, China

Researcher concentrating on embedded system OS.

Master Of Science (Ms), Finance, 3.6

Master Of Science (Ms), Information Technology

Activities and Societies: VP of GMA Information Technology at Elkin B. McCallum Graduate School of Business

Bachelor Of Science (Bs), Computer Science

Activities and Societies: Deputy Head of Liaison Dept. Student Union.