Summary
Fei Guan is a pragmatic full-stack developer with 11 years of experience and over six years focused on architecting scalable, high-performance web applications across .NET and Java ecosystems. Comfortable across front-end frameworks (React, Angular, Vue) and back-end stacks (ASP.NET Core, Spring Boot), Fei has shipped platform-style systems featuring REST/GraphQL APIs, role-based auth, and data-driven dashboards. He has hands-on expertise deploying and tuning services on Google Cloud (Cloud Functions, Firestore, Kubernetes) and optimizing data layers with MongoDB, MySQL, Redis/Memcached and MS-SQL for large transactional workloads. A strong collaborator in cross-functional teams, Fei blends product-minded UI work with backend integration and performance debugging to deliver maintainable enterprise solutions. Notably, his background spans building consumer-facing trading platforms and internal operational tools, reflecting an ability to move between high-scale data platforms and user-centric interfaces.
11 years of coding experience
8 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at New York Institute of Technology
Bachelor's degree Computer Application Software, Bachelor's degree Computer Application Software at Jilin University
English, Chinese