Full Stack Developer with Back-end, Front-end and Big Data Development

I'm a Java Coder who have over 10 years of experience ever since I was a college student and have rich experience in Web, Desktop,Database and Big Data development.
In my professional career:
I have successfully helped the clients to ingest data from RDBMS,NoSQL database and file sources with develop utils on OSS(Open Source System) ex. DataXServer (Open Source on github), Realtime Page Click Statistical System( in Portfolio section) as a Big Data Developer.
I have successfully helped the clients to build Big Data Platforms with Hadoop,Spark,Hive,HBase,Flink,Kafka,ElasticSearch, etc as a Big Data Architect.
have successfully helped the clients to design and build Web Application ex. e-commerce, Report System with Java,Scala,HTML5,JavaScript,CSS,Spring,Akka,Mybatis,D3JS,ExtJS,Jquery,VueJS,AngularJS,ECharts,Bootstrap css,etc as Java&Front-end Developer
I have successfully helped the clients to create and management of full stack team(Java,Front-end,QA and Operation) as a Team Leader
Additionally,I have extensive skills and experience in Microservice design & structuce, Container Cloud(Docker,OpenStack,Kubernetes) and Linux .
Finally, I like OSS and committer to oss projects: Spark Job Server(Scala), jql(rust),LimeJS(JavaScript),etc.
If you are looking for someone who is reliable and can make things work, I am the one.
Thanks for visiting my profile, looking forward to hear from you!

Work Terms

I'm a freelancer now and I have plenty of time.I can read and write English well, but I'm not good at speaking. So we'd better communicate with each other by text. I'm trying to practice my spoken English.thank you

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