SIMPLE VERSION:TCP/SSL coding of firewall, c/c++/py, distributed/decentralized computing
*Next generation firewall(dataplane: SSL-Proxy, Flow-TCP, SSL-VPN)
*Online multi-player gaming distributed platform in EA. (large scale distributed computing)
*Blockchain development in source code of bitcoin/ethereum.
*experience building a next generation firewall from scratch.
*experience working in 3 firewall vendors.
*large-scale distributed c++ application platform.
*security and hacking
*frequent security speakers in communities.