沉风

沉风

ABOUT ME
All is well, just do it!
All is well, just do it!

I have more than 8 years of experience in system software and Internet R&D and management. I have worked in H3C/HPE and Jiangsu Huaxin Blockchain Industry Research Institute. I have more research and experience in system software, Internet back-end systems, digital currency wallets, and blockchain industry applications (Hyperledger). I am an expert in network transmission optimization, IM architecture, golang, and smart contract.

Chinese, English
Beijing (+08:00)
Joined April 2019
EXPERTISE
4 years experience
9 years experience
5 years experience
2 years experience
SOCIAL PRESENCE
GitHub
chanbroker
ChanBroker, a Broker for goroutine, is simliar to kafka
Go
27
2
rtmpserver_demo
rtmpserver demo which supports epoll
C
5
4
Stack Overflow
1 Reputation
0
0
1
EMPLOYMENTS
architect
SuZhou Blockheaders Co., Ltd
2018-03-01-2018-11-01
BlockChain: technical research and trouble-shooting, technical solution architecture, project analysis and rating, external communication...
BlockChain: technical research and trouble-shooting, technical solution architecture, project analysis and rating, external communication and publicity activities, high-performace match engine design, organization of the open source, TokenKit wallet (Backend Architecture, BlockChain node, Strategic Planning) RD Management: technology stacks selection, technical training, recruitment interview, regulations construction, assistance for CTO, etc
Git
Docker
Kubernetes
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Git
Docker
Kubernetes
Blockchain
Ethereum
Solidity
Go (Golang)
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Blockchain Researcher
JiangSu HuaXin BlockChain Industry Research Institute Co., Ltd
2017-06-01-2018-03-01
Research BlockChain and develop the application of BlockChain, details as follows: 1. Hyperledge research, including code and process ana...
Research BlockChain and develop the application of BlockChain, details as follows: 1. Hyperledge research, including code and process analysis, deployment, API application, etc; Based on fabric building a PoC for GuardChain which ensures bid records immutable by smart contracts and prevent black-box operations during the bidding stage 2. Design and development of the 58Wallet which is a cryptocurrency wallet for Ethereum (include ERC20 token), BTC, BCH, LTC, etc 3. BlockChain Research: Zero knowledge proof, IPFS, Filecoin, Hashgraph, Algorand, USDT
Solidity
Hyperledger Fabric
Go (Golang)
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Solidity
Hyperledger Fabric
Go (Golang)
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Senior System Development Engineer
H3C Technologies Co., Limited
2011-06-01-2015-06-01
Responsible for Comware V7 WAN module development and maintenance, Comware V7 is based on Linux development of a new generation of networ...
Responsible for Comware V7 WAN module development and maintenance, Comware V7 is based on Linux development of a new generation of network operating system, which is applied for routers, switches, firewalls etc; Each module in the Comware supports the following features: DBM、HA、GR、RBAC、ISSU(In-Service Software Upgrade)、Virtualization(MDC、IRF)
C
Linux
Jenkins
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C
Linux
Jenkins
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PROJECTS
Online live system support RTMP
2015
Realizes rtmp stream published and delivered and support protocol transform between private P2P protocol and rtmp protocol to get compati...
Realizes rtmp stream published and delivered and support protocol transform between private P2P protocol and rtmp protocol to get compatibility between different versions
Back-End
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Back-End
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NFV product (vBRAS) performance optimization
2014
The optimization based on KVM virtual platform, pppoe forward performance achieve to 1M pps with one core, details of the optimization ar...
The optimization based on KVM virtual platform, pppoe forward performance achieve to 1M pps with one core, details of the optimization are as follow: 1. Support SRIOV NIC 2. Batch process packets 3. Design fast code path for packet process 4. Reduce and eliminate cache miss
Systems Programming
Software Architecture
Distributed Systems Engineering
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Systems Programming
Software Architecture
Distributed Systems Engineering
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