DevOps Engineer

• Oct 2021 - Present

Cloud Engineer

• Jun 2018 - Oct 2021

A proven ability to manage the reliability and optimize the backend service. Deploy code and managed server via ansible on AWS. Maintain and update PHP code Including the optimizing of legacy code via golang and node.js Improving existing scripts, responds time from 1s to 40 ms. Service is monitored by influxDB and Grafana. AWS cost cut down to 1/2 A proven ability to manage the reliability and optimize the backend service. Deploy code and managed server via ansible on AWS. Maintain and update PHP code Including the optimizing of legacy code via golang and node.js Improving existing scripts, responds time from 1s to 40 ms. Service is monitored by influxDB and Grafana. AWS cost cut down to 1/2

雲端技術課課長

• May 2017 - Jun 2018

leader of a five member team. Assign jobs to team members via redmine. Set up production server and deployment SOP. for e-commerce website on AWS cloud. PHP opencart's module develop Coordinating outsource team. keywords: AWS , Node.js, PHP, team management, gitlab CI leader of a five member team. Assign jobs to team members via redmine. Set up production server and deployment SOP. for e-commerce website on AWS cloud. PHP opencart's module develop Coordinating outsource team. keywords: AWS , Node.js, PHP, team management, gitlab CI

後端經理

• Dec 2015 - May 2017

leader of four member team. Developed strategy for cloud on AWS and GCP. Having practical knowledge of AWS cloud service and the functional practice in Google Cloud Platform. Mobile Ad system restructured , handle 2M reqs./min with auto-scaling on AWS. Optimized DB performance, error log and slow log cut down from 80MB to 2MB. Service downtime reduce from 15Hr/month to 1Hr/month. Handle cooperative government projects(PHP) with APTG Distributed computing using Node.js via ZeroMQ. keywords: AWS, Node.js, PHP, Postgresql, gitLab CI Show less

Senior Software Engineer

• Oct 2014 - Oct 2015

Implement backend on cooperative IOT project with 中交汇能 on aliyun EC2 and RDS (PHP). 3G Wifi router http://www.ihuihe.cn Developing D-link Connected Home Mobile Api on demand (PHP). Implement Google Nest Api Elasticsearch & AWS EMR keywords: PHP, IoT, aliyun, AWS Implement backend on cooperative IOT project with 中交汇能 on aliyun EC2 and RDS (PHP). 3G Wifi router http://www.ihuihe.cn Developing D-link Connected Home Mobile Api on demand (PHP). Implement Google Nest Api Elasticsearch & AWS EMR keywords: PHP, IoT, aliyun, AWS

backend Engineer Team Leader

• Sep 2013 - Oct 2014

Dept. of e-Commerce , leader of six-membered team. Developed devOps process flow. Inforastucrture design and implement Swagger API Docs & PHP Doc convert to swagger doc Leading team to design and implement project Keywords: jenkins, team management, mysql cluster, phalcon, restful api Dept. of e-Commerce , leader of six-membered team. Developed devOps process flow. Inforastucrture design and implement Swagger API Docs & PHP Doc convert to swagger doc Leading team to design and implement project Keywords: jenkins, team management, mysql cluster, phalcon, restful api

Operations Support Vice Director

• Mar 2012 - Jul 2013

Leader of fifteen-membered team. Support Market Team, Event & Game Payment system Working with remote teams. Coordinate programmer with other departments. Leader of fifteen-membered team. Support Market Team, Event & Game Payment system Working with remote teams. Coordinate programmer with other departments.

Web Manager

• Dec 2009 - Feb 2012

Infrastructure designed and implemented for game platform. Developed web site for online game with payment gateway. Team memagement. Infrastructure designed and implemented for game platform. Developed web site for online game with payment gateway. Team memagement.

Senior Web Developer

• Nov 2007 - Dec 2009

Lead 2 projects, citytalk and obuy map. Yahoo Super-Mall vendor backend Developed e-Commerce website on demanded . Lead 2 projects, citytalk and obuy map. Yahoo Super-Mall vendor backend Developed e-Commerce website on demanded .