Dylan C. Email and Phone Number

Yuanfudao is a leading company in the online education industry.I was in charge of the dual-teacher classroom, providing supplementary courses for schools through a combination of recorded lessons and video segments, supporting multiple platforms including web, PC, mini-programs, and offline course packages, which is the main source of revenue for the division; I built an education content system from scratch, reaching a scale of hundreds of millions, including a question bank, relationship graphs, content search, and content production systems, introducing multi-agent large model technology in the production system to reduce costs and improve quality.I am leading multiple Scrum teams and collaborated with product managers, establishing smooth collaboration processes, which earned high praise from the my stakeholders.

D round start-up. Hundreds of millions level MAU, tens of millions level DAU.As the owner to drive 40+ backend engineers to refactor a 4-years monosomic system, build a plugined recommendation architecture, designed the user-interaction systems, like comments, views and favor, designed the content moderation system with no data loss, and other systems like user-center, resource center and son on.As the owner designed the whole micro service infrastructure, like monitoring, devops systems, APM, service discovery, mesh and so on. SLA 99.99%.Build a TB-level data warehouse and data platform, as well as data analysis systems.

SaaS, like cloud monitor service and Performance Testing Service.SDK/API Management.Metadata Management for Private Cloud.

Refactored the deployment system for Alibaba private cloud, reduced deployment time several times