About

Work Experience

• Senior Software Engineer / Technical Lead, CAC Natural Foods Inc.

  Sep, 2024 - Sep, 20251 year

  Led the digital infrastructure transformation for a cross-border health product distributor.

  • Built end-to-end digital infrastructure using Spring Boot and Vue.js for 16 sales channels.

  • Developed Sales Forecasting Service (Python + ML) improving forecast accuracy by 25%.

  • Integrated LingAdmin (React-based) for rapid internal dashboard development.

  • Engineered a Data Warehouse engine using Kafka, Maxwell, and ClickHouse.

• Senior Software Engineer / Team Lead, Unicom Zhiwang Technology

  Jan, 2021 - Dec, 20233 years

  • Led gateway architecture and middleware cluster processing millions of daily requests.

  • Built a 3-second cross-cloud cutover system with 100% success rate, reducing incident response time by 40%.

  • Upgraded and optimized Redis, Kafka, and Elasticsearch stack for high-availability.

• Senior Backend Engineer / System Owner, T3Go (Mobility Platform)

  Jan, 2019 - Dec, 20213 years

  • Directed the migration of 3,000+ servers from Alibaba to Huawei Cloud with zero downtime.

  • Re-engineered Marketing Engine with Flow + Rule Engines, cutting campaign launch cycles from 2 weeks to 1 day.

  • Deployed canary traffic control and automated rollback mechanisms for system reliability.

• Senior Software Engineer / Team Lead, JD Finance (JD Digits)

  Jan, 2015 - Dec, 20195 years

  • Led backend for high-traffic financial services serving 100M+ users.

  • Designed Gateway Rendering Refactor using OpenResty + Lua, reducing deployment time by 85%.

  • Awarded 2018 Technology Pioneer for innovation in system scalability.

• Software Engineer / Java Developer, Early Career (Sogou Inc. & Telecom Projects)

  Jan, 2008 - Dec, 20158 years

  • Deep hands-on experience in legacy Java stack including JEE, Struts, and Hibernate.

  • Developed search and ad systems backend and built Node.js operational dashboards.

  • Optimized flash-sale page latency by 40% through gateway-based rendering.

Projects Experience

• LingAdmin

  - Present

  Universal Full-Stack Admin Framework using FastAPI + React (Refine) with automated schema migrations and RBAC.

Skills

Education

Interests