Resume

Jimmy Zhang

Senior Operation Engineer

Male|13 Years' Experience| Born in 1986|English Name: Jimmy Location: Tianjin | Bachelor

Summary

Full stack knowledge on DevOps (K8S, Jenkins, Prometheus, Grafana and ELK, etc.) Diverse experience utilizing shell tools in business, monitoring, and UNIX Platform (AIX HPUX Red hat Linux). Fluid understanding of multiple programming languages, including C, C++, Shell, Python, C#, Perl, Java and HTML. Various operations experiences on Billing system (base on AIX)/Application/Citrix for lots of customer. Good communication skills and nice relationship with customers and colleague

Career Objective

Work Experience

2019/03 Now Home Credit Consumer Finance （3years） IT Operation Senior Engineer |15000-20000RMB/Month

    IT Service/General IT| Property: WFOE| Size: 999+
	Work Description:  Application Support on Oracle, K8S for 2 year, Deploy monitoring diagram
  (Coding base on bash/oracle/python)
  (Trouble shooting/Monitoring base on ELK/Prometheus/Grafana)

2014/08 2019/03 NNIT(Tianjin) （4.5years） Advanced Operations Consultant|10000-15000RMB/Month

	IT Service/General IT| Property: WFOE| Size: 500-999
​	Work Description: DevOps on UNIX Statistic compute system based on HPUX for 1 year
  (Coding base on ksh/Perl/oracle/PowerShell/gnu plot)
Global operation base on Citrix/Windows for 2 years
  (Trouble shooting/Patch implementation base on windows/PowerShell/WebLogic)

2010/06 2014/08 AsiaInfo-Linkage, Inc. （4years2months） Software Engineer|6001-8000RMB/Month

	Telecom Operators/Service Providers| Property: WFOE| Size: More than 10000
​	Work Description: Billing system maintenance, configuration code maintenance system daily problems. Billing system test, compile, deployment, troubleshooting.
UNIX.C/C++ compiler, test and deploy
Oracle.PL/SQL implementation, development and admiration
UNIX[AIX]. Shell programming and troubleshooting
Toptea(Monitoring/Operation/Report system for Billing system)
AutoAccount(Operation automatic account for monthly account actions)

2008/06 2010/06 Newland (Jiangsu) Technology（2years） Software Engineer|4001-6000RMB/Month

	Computer Software| Property: Private| Size: 100-499
​	Work Description: Mobile business operation support system based on tuxedo BOSS3.0
C/C++ development, middleware
Oracle database system environment UNIX (AIX/HP-UX).
CHINA MOBILE billing system test and system upgrade.

Project Experience

2019/03 - 2021/011 CAPP and ALDI2.0 Support

        Responsibilities: Daily troubleshooting, monitoring setup. Production deployment.
​        Project Description: Customer Android/IOS application and ALDI2.0 H5 Self Service application system. Both are core service for loan system. Daily delivery base on Jenkins/GitLab/Rundeck/rancher/K8S/oracle. Troubleshooting and monitoring base on ELK, oracle, sensor, Prometheus(X-Exporter).

2016/01 - 2018/10 UNIXSCE CDISC/ Auto Performance Report/Compliance Script Project

        Responsibilities: Design/Code/Test Design/Implementation 
Coding shell/Perl, design the test case
Generate performance report. Deploy the ksh script to adjust the call from CDSIC system. Generate the different report about compliance.
​        Design/Code/Test Design/Implementation of SAS 94M5
​        Project Description: Upgrade SAS to new version

2014/08 - 2015/12 Citrix XenApp

        software environment: win2k8svr Citrix XenServer
​        hardware environment: HP Server
​        development tools:win2k8svr admin tools
​        Responsibilities: NNIT and customer’s Citrix XenApp operations, monitor and upgrade, troubleshooting (profile issue) license monitor, service supervisor
​        Project Description: Provide Citrix service, application virtualization, stable application environment, mobile working environment.

2010/06 - 2014/08 Billing System

        software environment: UNIX.AIX Tuxedo Oracle
​        hardware environment: IBM P-series
​        development tools: Ultra Edit SecureCrt xlc/makefile/dbx Shell PL/SQL Power Design
​        Responsibilities: Billing system maintenance. Code configuration update, data extraction transformation and loading. Moon account billing.
​        Project Description: BOSS system for the BOSS core portion of the charging part undertake billing and calls billing main function.

2008/06 - 2010/04 NGBOSS Billing System

        software environment: UNIX.AIX Tuxedo Oracle
​        hardware environment: IBM P-series
​        development tools: Ultra Edit SecureCrt xlc/makefile/dbx Shell PL/SQL
​        Responsibilities: The development of NGBOSS billing project. Pre-order billing business and collecting and preprocessing the requirements analysis and software development.
​        Project Description: China Mobile NGBOSS is a new generation business operation support network billing system related part.

Education

2004/09 - 2008/06 HOHAI University Computer Science and Technology | Unified enrollment Bachelor

Certificates

Language Skills

English: reading & writing average| listening & speaking average

Professional Skills

Oracle/git/AIX HPUX Linux/python/java UNIX/Linux ksh/bash/awk/sed Grafana/Prometheus/ELK/K8S


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