Jiayu CHEN

Linux System Engineer at Camptocamp

Gland, Vaud, Switzerland

About

Experience

  • Linux System Engineer at Camptocamp
    Aug 2021 - Present · 4 yrs 11 mos

  • Information Technology System Network Administrator at AMBITION Technologies
    Oct 2020 - Aug 2021 · 11 mos

    Intervention on IaaS (Infrastructure as a Service) projects for client Orange Business Services. - In charge of the installation, administration and maintenance of platforms, as well as security. - Construction of new platforms in coordination with the project manager and development teams - Installation of machines (Linux, Windows) by Ansible playbook via VMware Vsphere - Configure EMC Avamar for backup and Sophos for antivirus as needed by customers - Integration of machines into Active Directory and applies group policies to them - Ensure high availability of services by configuring load balancer and server replication via Zerto - Securing systems and networks: opening application flows via Juniper devices(Junos, NetScreen) - Configuring supervision for different machines and services. - Identify and manage incidents/problems with monitoring tools (ELK,checklist)

  • China Foreign Exchange Trading System (Shanghai City, China)
    • DevOps
      Jun 2016 - Aug 2018 · 2 yrs 3 mos

      - Installation, configuration and maintenance of RMB exchange system and foreign exchange system. - Experience with Aix, Linux Redhat, Windows servers. - Experience with Oracle, mongodb, Postgresql - Scripting in Bash(medium) - Scripting in python(basic level) - Improve deployment process with Ansible - Monitor , analyse and report performance statistics for more than 300 servers by zabbix, Grafana monitoring system - Basic experience with kafka, zookeeper, Solace

    • Testing Engineer
      May 2015 - May 2016 · 1 yr 1 mo

      - Design and implementation of tests cases - Analyse results and writing reports - Experience with SQL, ETL, Oracle database

  • PM assistant at Guotai Junan Securities Co., Ltd
    Aug 2014 - Dec 2014 · 5 mos

    -Assist PM to manage an IM project process. -Help PM to organise and be involved in management meetings and other project activities. -web front-end development involved with html 5, CSS, jQuery

  • Testing Engineer at PingAn Financial Technology.Co.,Ltd
    Apr 2014 - Jul 2014 · 4 mos

    - Write test cases based on requirements and technical specifications. - Execute black box testing and track bugs, verify bug fixes - Analyze test results to verify functionality. - Work closely with developers on defect resolution.