Back End Engineer
Current- Maintained a constant available stock market forum through 30+ backend services in reaching 10+ million active members, offering stable services to satisfy 100,000+ concurrent users during the peak of the time- Negotiated between backend services and stakeholders and facilitated clear communication channels, mediated between technical and non-technical teams, delivered solutions to meet both functional and quality standards, ensuring the delivery of stable, high-quality forum-related services like article, group, recommendation system- Led a team of 3 through effective cross-team communication and organization to design high-performing backend services, including article recommendation, trending topics and community system