Experience

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  Ultrapower software

  Apr 2014 - Jul 2016

  Java software engineer

  India Reliance Corporation project named Jio ChatMainly took responsibility of developing distributed backend service which is based on a private protocol and designing restful service.Sometimes I would go aboard to India as a technology consultant to help the local colleagues to know more clearly about this system.More project details:1.File Server: A type of service which is used for clients and web to download and upload files.It has a LRU cache and will store files permanently in FastDFS.In next generation, it will use http protocol instead of the private one and ARC Cache to get more efficient result2.Restful Service: Three Services working as a shell to protected core services and transfer request between core distributed system and web manager.They are built in the same http framework which written by myself.The http framework is design by some ideas such as AOP and factory pattern，use Netty as tcp/ip protocol stack ,reach a performance that handle 5000 requests per second as least . 3.Sms Adapter: A service based on SMPP and HTTP Protocol to send client message as SMS or transform SMS into client message.4.Performance Test: Use LoadRunner to run some scripts written by hand to explore the highest performance of each serviceLanguage:JavaTools:SVN ,Git, Ant ,Eclipse. Show less

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  蓝港互动集团

  Aug 2016 - Jan 2017

  Software developer

  1.Working on a Error Log System based on MongoDB and SpringMVC2.Developed charging system based on Dubbo which is a distributed management tools and RPC framework.3.Performance Test FrameWork which can be used in LoadRunnerLanguage:Java ,JavaScriptTools:IntelliJ IDEA, Maven,SVN

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  爱立信

  Feb 2018 - Oct 2021

  Software developer

  OSS,BSS,NB-Iot