Summary
Bingbing Xu is a pragmatic backend and API engineer based in Sydney with nearly two decades of hands-on experience delivering integrations, cloud services, and data-driven web applications. He has deep expertise building REST and GraphQL APIs, middleware integrations (WSO2, AWS Lambda, SQS/DynamoDB), and developer-friendly API docs and tests using OpenAPI, Behat, and PACT. Comfortable across PHP/Symfony, Node/NestJS, C/C++, and Linux tooling, he routinely bridges legacy systems and modern cloud architectures on AWS and Azure. Bingbing has driven integration platforms for payroll and accounting ecosystems (Xero, MYOB, Keypay) and helped product teams ship dashboards and consoles that surface sync status and logs for customers. His background spans startup finance systems to large enterprises like GE and HP, and he pairs breadth with a knack for turning complex protocol and messaging requirements into reliable, documented solutions. Colleagues value him for steady delivery, cross-functional collaboration, and quietly persistent problem-solving—the spirit behind his Github motto: “Keep going.”
10 years of coding experience
19 years of employment as a software developer
Bachelor's Degree, Computer Science, Bachelor's Degree, Computer Science at Tongji University