Sola
10 years of networking & 2 year of cloud experience. Like to get in touch with new things. Moving towards DevOps/SRE.
New Taipei City, Taiwan
Skill
Network
- Network Service : Proxy (Squid), DNS (Bind)
- Network Protocol : OSPF, EIGRP, HSRP, LACP, VTP, STP, IPSEC
- Firewall : Palo Alto, Juniper ISG, Cisco ASA, Fortigate, Checkpoint, F5
- VPN : Fortigate, pfSense, PulseSecurity SA Series, Citrix Netscaler
- Switch : Cisco, Extreme, Brocade
- Router : Cisco ASR
- Wireless : Cisco WLC, Cisco Meraki, Ruckus
- Traffic Analyze : Netflow, Wireshark, sflow, TCPdump
- Load Balance : A10 Thunder, Cisco ACE, F5
- Access Control : Cisco ISE, PIXIS
Cloud
- Google Workspace Admin
- GCP
- VPC network
- Compute Engine
- Monitoring
- Anthos on bare metal
- AWS
- VPC
- EC2
- S3
- Route53
- Direct Connect
- Transit Gateway
- Resource Access Manager
System
- OS : Red Hat Enterprise Linux, Raspberry Pi, CentOS
- Virtualization : VMware vSphere, Citrix Xen Server
- Monitor: Centreon, Solarwinds, What's Up, Smokeping, Zabbix, FortiAnalyzer
- Database： Microsoft SQL Server
Tools
- git
- github
- docker
phpIPAM
Certificate
Network
CCNP (2015)
CCNA (2013)
System
- RHCE (2013)
- MCITP (2013)
- MCSA (2013)
- MCTS (2013)
Cloud
- Google Cloud – Professional Cloud Architect (2023)
- AWS Certified Solutions Architect – Professional (2023)
- AWS Certified Solutions Architect – Associate (2022)
- AWS Certified Advanced Networking – Specialty (2021)
Ｗork experience
eslite | Staff Engineer | 2022/10 - Now
- Operation
- On-premise Network (2000+ User Site, Production Site, L2/L3 Network Device, Firewall, VPN)
- Cloud Network (GCP Network Service, AWS <-> IDC Network, GCP <-> IDC Network)
- Project
- Deploy Raspberry Pi in stores throughout Taiwan as a monitoring system, providing feedback from different directions, reducing the time required for obstacle judgment by 50%.
- Consolidate server rooms and network lines in stores throughout Taiwan, saving 10% in annual expenditures.
- Assisted in migrating on-premises Exchange & Office to Google Workspace, increasing operational efficiency for company colleagues by 30%.
- Deploy FortiAnalyzer to increase the speed of network troubleshooting by 40%.
- Plan and deploy HCI (Hyper-Converged Infrastructure) network architecture.
104 Crop | Senior Network Engineer | 2020/03 - Now
- Operation
- On-premise Network (500+ User Site, Production Site, L2/L3 Network Device, Proxy, Firewall, VPN, FTP)
- Cloud Network (AWS 150+ Accounts Network Service, AWS <-> IDC Network, AWS site DNS, AWS site Proxy)
- Project
- User site VPN, provides company colleagues working from home to access the company's intranet (500+ Users, Citrix Netscaler)
- AWS Transit Gateway, replaces the original architecture (AWS Transit VPC), simplify the architecture and reduce maintenance costs (150+ AWS Accounts)
- AWS Route53, replaces the original architecture (AWS EC2 DNS resolver), simplifies the architecture and reduces maintenance costs ( (150+ AWS Accounts)
Logicalis Taiwan | Network Engineer | 2013/07 - 2020/02
- Operation
- Enterprise and Government network (10+Internet Line, 100+ VLAN, 130+Branch office)
- ServerFarm (Cisco N7K*4 with HA, Cisco 2960*80)
- Network Load Balance (F5-BIG*2 with HA, A10 TH930*2 with HA)
- Network Core Device (Cisco N9K*4, Cisco N7K*4, Cisco N6K*2, Cisco N3K*10)
- Wireless (Cisco WLC 5508, Cisco PoE switch*6, Cisco Aironet Access Points*120)
- Project
- IPv6 Network (Juniper ISG-2000*2 with HA, Cisco N7K*4 with VPC)
- Wireless network signal monitoring to improve network management efficiency (Cisco PI*1)
- Wireless network architecture changes, setting HA to increase availability (Cisco WLC 5508*2)
- Microwave transmission network to improve network stability and data exchange rate (Cisco 2921*4)
- External VPN network in Taiwan, increase network bandwidth and data exchange rate (Cisco 2911*30, 2960*30)
- Taiwan to Japan's IPSEC VPN. (Cisco C892FSP*1, D-link switch*1)
- Extranet, Improve network security (Cisco ASA 5585*2 with HA, Cisco 2960*4)
- Optimize the wide-area network to increase the utilization rate of the line (Cisco ASR 1006*1, Cisco 2911*30, WAVE-7541*1)
- The monitoring system, monitoring the 130+ branch office & 400+ devices, improving network management efficiency (Solarwinds*1, What’s Up*1)
- SSL-VPN, improve network management efficiency (PulseSecurity SA 4500*1, Fortigate 60E*1)
- IPS, improve network security (McAfee IPS M4050*1, Network Security Manager*1)
- VoIP, improve the efficiency of internal communication(Cisco BE6K*1, MCU*1, express-e*1, express-c*1)
- Edge switch, improve network bandwidth and efficiency (Cisco 2960*300, Cisco C9200*40, Cisco C9500*2, Cisco C9300*4, Cisco N3K*10)
- DMZ, improve network security (Cisco 4500X with HA)
- UserFarm, improve network security (Cisco N7K*2 with HA, Fortigate 1500D*2 with HA, 2960*80)
- 10G High-speed network, increase bandwidth (Cisco N6K*2 with HA, Cisco N3K*2 with HA, Cisco C9300*4 with stack)
- 40G High-speed network, improve bandwidth (Cisco N9K*4 with HA, Cisco N3k*6 with HA, Cisco C9300*40)
- Identity authentication system to improve network information security (Cisco ISE*2 with HA)
- Internet Architecture to increase external bandwidth (Cisco ASR 1006*2)
- Relocation server room (Cisco 2811*2, Cisco 2970*10, Cisco 2960*20)
language
Chinese
- Listen (mother tongue)
- Speak (mother tongue)
- Read (mother tongue)
- Write (mother tongue)
English
- Listen (Daily conversations/technical videos)
- Speak (Short conversation)
- Read (Technical documents/general news)
- Write (Short message)
Japanese | 
JLPT N2
- Listion (Daily conversation/TV show)
- Speak (Short conversation)
- Read (General articles)
- Write (No experience)
Education
Longhua University of Science and Technology
Computer Information and Network Engineering
Bachelors, 2006 - 2010
