Netherlands
1. Developed and implemented WOOX referral features, processing millions of daily transactions and managing over 10,000 disbursement records. Engineered complex calculation scenarios, including market maker and affiliate reward systems. 2. Developed and maintained WOOX market data features, including historical order book analysis, real-time cross-exchange liquidity comparison, and price alert systems, processing over 50GB of data daily. Implemented and supported K-line functionality updates and real-time notifications for various product parameter changes. Engineered real-time monitoring of hundreds of tickers, order books, and trades, delivering timely push notifications to users.
1. Developed and maintained systems integrating with various services, including OCR, accounting, and AML, while also implementing file compression, processing tens of thousands of transaction reports, resolving Chinese encoding issues, and applying masking to sensitive data.. 2.Pressure Testing: Conducted pressure testing using LoadRunner and analyzed API bottlenecks with monitoring tools like Grafana and Dynatrace. Optimized services to reduce memory usage, ensuring stable CPU and memory utilization across all nodes.
Led the development of a new online banking website, integrating with mainframe systems and automating report generation tasks. Redesigned the customer data database schema to enhance performance and scalability
Designed and developed various event websites, implementing secure storage for initial registration data and engaging lottery systems to enhance game visibility and user engagement
Developed and managed online course platforms, encompassing course management, user registration, and optimized video streaming. Implemented interactive Chinese character handwriting interfaces to enhance learning engagement.