Welcome to visit haojie’s personal repository

My name is Haojie Xu (Leo). I’m a programmer. I work out in Shanghai, China for the Sysdev team at Ctrip. I blog about technology, culture, gadgets, diversity, code, the web, where we’re going and where we’ve been. I’m excited about community, social equity, media, entrepreneurship and above all, the open web.

Skills

Application Management

IT Service Management
ITIL V2
Global Service Delivery
Application Management
Transition and Transformation

Business Process Management

BMC Remedy ITSM solutions
Service Now
StackStorm
Airflow
Camunda
Activiti

Programming

Python
Java
Javascript
AngularJS
Scala

Infrastructure

OS

Linux
CentOS
Ubuntu
Debian
CoreOS
Solaris
HP-UX
Redhat
Windows
Raspbian
Visualization
VMWare
Virtual Box
Vagrant
KVM
RKT
Docker, Docker Swarm
Kubernetes, k8s-raspi
Mesos
Marathon

Database

SQL Server
MySQL
Oracle
Postgres
Mongo
Cassandra
HBase
Hadoop
InfluxDB

Untitled

Redis, Memcached
RabbitMQ, Active MQ, Kafka
Github, Confluence, Jira
IDE: {‘WebStorm’, ‘IntellJ IDEA’, ‘PyCharm’}
Testing: {‘Postman’, ‘SoapUI’, ‘Apache JMeter’}
Jenkins, Ansible, Deploybot, Salt
Nginx, Tomcat, Flask
Framework: {‘Django’, ‘BlueAdmin’, …}
Monitoring: {‘Zabbix’, ‘Hickwall’, ‘ElasticSearch’, ‘LogStash’}
Open Source: {‘OpenStack’}
Big Data
AI
Machine learn
TensorFlow
Top companies {‘Google’, ‘Apple’, ‘Facebook’, ‘Amazon’, ‘Twitter’, ‘Netflix’, ‘Alibaba’, ‘Tencent’}
IOS, Android

tools

NetCat(nc)
szrz
mRemoteNG - Multi-Remote Next Generation, support Protocols: SSH2, RDP
haproxy
hfs - HTTP File System
Everything - Locate files and folders by name instantly.
BareTail