Wang-Wei Chung Email & Phone Number

Xinzhuang District, New Taipei City, Taiwan

Maintaining router platform- Deliver diverse router products firmware with unified software suite- Fixing bugs - Enhancements e.g. Reducing web API response time. (20x faster when size of response is huge.)2022/10~2022/12 Router Auto Test Framework (involved)- Writing testcases with Gherkins and implementing with Behave.- Since I was involved in this project in its early stage, I also contribute some improvements on this project. e.g. proposal and PoC on dynamic network topology based on testcase's requirement. 2020/10~Now Router Automation Library (personal project)- To make life easier, implement python library for controlling devices (e.g. router).- Building and deploying firmware with YAML configuration, which reduce the time on manual operations.- Auto test scripts, which are used to reproduce random issues or perform stress tests.

Xinzhuang District, New Taipei City, Taiwan

- Maintain and Develop Features on Industrial Network Routers2020/09~2020/12 Advance Network/Port Address Translation (involved)- Implement iptables route lookup module (both in kernel and user-space) for matching output interface before routing table.- Range-to-range mapping between matched and translated IP/Port address- Implement NAT Loopback and Double NAT with iptables2021/08~2022/04 Object-based L3 Firewall (lead)- Sort out function spec. with project manager including user interfaces, firewall event logs, objects definition/behavior, etc.- Sort out packet processing spec. and application interfaces with packet engine team.- Design web UI and collaborate with frontend team for implementation.- Generate web API documents with Redoc.- Implement web APIs, CLI, and other functions in router configuration core.

Chicago

- Setting up and maintaining Openstack for baremetal service (Chameleon Cloud in a box)- Researching on P4 and try to implement a multi-tenants P4 environments

Hsinchu City, Taiwan, Taiwan

Member of Networking Team- Responsible for the maintenance of network devices, including Cisco 2960, 3750, and Nexus 7010, 9504, in the CS department.- Dealing with network problems encountered by other teammates, or end users in offices and laboratories such as L2 network loop or flooding.- Colocation management, including server rack-mounting, UPS, Power distributing, cooling,and networkingMember of Virtualization and Storage Team- Maintaining VMware vCenter (working on 17 physical machines including IBM BladeCenterand rack-mounted server) and NetApp storage which hold most of our service data.- Migrate VMs between Windows-based vCenter and Linux-based vCenter(VCSA) for privatenetwork set up, and all VMs need to be online when migrating service.

Zhongli District, Taoyuan City, Taiwan

Networking- Resolve the network problem for staffs or laboratories- Replace old WiFi AP in department’s building and set up captive portal, radius server,- x86 router for wireless login and internet connection- Set up network monitoring and alert system using Cacti.System- Maintenance of network servers, such as DNS, Mail, Web, and LDAP Services.- VMware vCenter setup and physical-to-virtual server migration.Leadership2015/06~ 2016/06 Leader of System And Network Administration Team

Master'S Degree, Computer Science

Activities and Societies: 2017-2018 Server and Computer Classroom System Administrator in Department of Communication Engineering 2017.

Bachelor'S Degree, Electrical And Electronics Engineering

Activities and Societies: 2013 Member of Secretary Section, NCUEE Student Association 2013-2015 Part-time Job at Office of Academic.