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Harbor ChenHC

Harbor Chen

Senior Backend Expert

€450/day
Marcq-en-Barœul, FR
15+ years

Average response time: 1 hour

About Harbor

I am a software engineer with 16 years of experience in different kinds of companies. In my early career I worked 7 years specializing in full-stack web development with solid JAVA and MySQL knowledge at local companies providing customized IT services (e-government, call center) to corporate and government clients. Later I joined Alibaba group and work until now as senior software engineer with focus on backend development and scaling complex distributed systems. I lead and participated in several projects in the areas of logistics and e-commerce.
  • English

    Native or bilingual

Can work on-site
Marcq-en-Barœul (up to 50km)

Experience

  • Eleme, Alibaba Group
    Senior Backend Expert (ALSC-P8)
    August 2023 - Today (2 years and 10 months)
    Shanghai, China
    • I actively communicate with business teams on a routine base to understand the needs, provides , and monitor the progress.
    • I played a key role in the architecture design, core feature development, and system optimization ofthe backend services to support the company's commitment to customers—ON-TIME DELIVERY.
    • I took the led in the architectural upgrades, system stability and performance enhancement.
    Back-End development Java database Big Data stream
  • Keruyun, Aliababa Group
    Senior Backend Engineer
    July 2019 - August 2023 (4 years and 1 month)
    Shanghai, China
    • Participated in the construction of a SaaS mini-program platform for food catering business with main responsibility of building its foundation capabilities.
    Back-End development Java SAAS
  • Cainiao, Alibaba Group
    Senior Backend Engineer
    September 2016 - July 2019 (2 years and 10 months)
    Hangzhou, Zhejiang, China
    • Participated in the construction of the user system for Cainiao Network, supporting user-related needs across various business lines, including user login & authorization, registration, session, account management, and account security functions across different platforms, as well as underlying user information services, session, and credential management, and more.
    Back-End development Java Distributed Architecture

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Education

  • Bachelor
    Shanghai Jiao Tong University
    2014
    Bachelor
  • University of Shanghai for Science and Technology
    2007

Skill set

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