Zhengyun Wang available

Zhengyun Wang

Blockchain & Full-stack developer

available
Profileimage by Zhengyun Wang Blockchain & Full-stack developer from
  • Freelancer in
  • Graduation: Dalian University of Technology - Computer science and Technology
  • Hourly-/Daily rates:
  • Languages: English (Limited professional)
  • Last update: 07.07.2020
KEYWORDS
PROFILE PICTURE
Profileimage by Zhengyun Wang Blockchain & Full-stack developer from
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SKILLS
Blockchain, Web development, Mobile app, Network program, VPN, Android firmware, AOSP, C++, Golang, Java, Python, Ruby, Node.js, Ionic, React Native, Solidity, React, Javascript, linux, backend,
PROJECT HISTORY
  • 10/2019 - 06/2020

    • SONICX Blockchain
  • Blockchain Developer
  • Outline
    I worked for development related to chain, such as node upgrading, wallets, decentralized exchanges and
    betting games.

    Key responsibilities
    * Blockchain Developer (https://www.sonicx.org/team.html)

    Key achievements/projects
    * Blockchain (http://soxscan.com/)
    * DEX (http://sonicex.org/)
    * Wallet (https://chrome.google.com/webstore/detail/sonicxlink/nacmlkkjcfbafppefkfkllicfnmplded)
    * Betting game (http://soxbet.org/)

    Skill Sets
    * Java, Golang, Solidity, React.js, Javascript

  • 06/2013 - 03/2017

    • Beijing Hushida Technology Co. Ltd
  • Software Engineer
  • Outline
    I had worked for the customization of Android firmware and the porting it to the devices such as android
    phone, tablet pc, tv box and so on. I have experience in MediaTek, Allwinner, Rockchip, AMLogic soc.
    And I had participated in some projects by role of android app developer.

    Key responsibilities
    * Software Engineer

    Key achievements/projects
    * Customization of AOSP and the porting it to the devices
    * Development of Application and Web page which implement the Video streaming.

    Skill Sets
    * Strong Skill for development of Android firmware
    * Skill for Android application development by SDK and NDK
    * C/C++, Java, Assembly, Python and so on
    * Knowledge of engineering such as SVN, GIT and JIRA

  • 12/2011 - 05/2013

    • Jin Runkai Tian Information Technical Co. Ltd
  • Software Engineer
  • Outline




    I had participated in the development of the NOS (network operating system) of network equipment. We
    ported the NOS to the new type of equipment and developed the network functions according to network
    protocol standards.

    Key responsibilities
    * Software Engineer
    * QA Engineer

    Key achievements/projects
    * Implement of L2/L3 switch functions such as STP, LLDP, OSPF, BGP and so on
    * Development of NMS by SNMP protocol.

OTHER
Senior developer with experience in Blockchain, Mobile app and Web service, Android firmware(AOSP & custom ROM), linux(script & driver), network(protocol & app). I have skilled in C++, Golang, Java, Node.js, Python, Ruby and so on.
I want to help you and your project to success with passion and frankness.
Thank you for reading my profile.
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