Anton Punadin Email & Phone Number

Cyprus

Projects: - Support and development of current network infrastructure - Network automation (TeamCity + Gitlab + Ansible + Napalm) - Implementation and support the OpenStack - Opening new offices

Saint Petersburg, Russian Federation

Responsible for:- Configuration, capacity and performance management of existing Geo-distributed high-loaded IP network infrastructure (Cisco, Juniper, Extreme, HP, Palo-Alto);- Handling different network-related projects, improving current infrastructure;- Taking part in network engineering discussions and design reviews;- Fault isolation, service recovery and incident analysis;- Participating in projects on the edge of network technologies and open source software with development teams;- Working with vendors support: Cisco TAC, Juniper JTAC;- Working with public clouds network infrastructure;Applied projects:- Implemented IP Fabric in the DC based on the Cisco devices – MP-BGP + EVPN + VXLAN + vPC(for Multihoming);- Implemented IP Fabric configuration automation by GitLab + Ansible + Napalm;- Implemented connection on-prem infrastructure with AWS using Cisco CSR1000v and virtual gateway, transit gateway, Ipsec. Automation of creating network infrastructure into the AWS (terraform + ansible + teamcity);- Implemented Cisco ISE for different goals: o TrustSec and SGACL management; o Wi-Fi GuestPortal;- Implemented remote VPN based on Cisco AnyConnect with DUO Security and RCDEV OpenOTP as 2fa;- Implemented Wi-Fi Cisco-based network with AAA override and FlexConnect mode;- Implemented DMVPN between numerous branches and HQ;- Implemented QoS policy on WAN channels between branches and HQ;- Implemented DECT telephony based on Spectralink with MS Lync integration;

Saint Petersburg, Russian Federation

Responsible for:- Improvement and support current network infrastructure (3Com, HP ProCurve, D-Link, Cisco);- Troubleshooting incidents, hardware problems;- Administrating UPS equipment;- Administrating Video Conference System (Sony + Polycom PVX);- Collaborating with outsource companies. Monitoring the installation of communication lines;- Opening new POP of company;- Merging company’s network infrastructure with network infrastructure other companies (creating routing policy, configuring routing protocols);Applied projects:- Implemented 3-tier Cisco-based network Infrastructure;- Implemented dynamic routing based on OSPF;- Moved from Squid to MS TMG like a proxy-server;- Implemented the DMVPN between several branches;

Functions and Responsibilities: - Modernization computer network infrastructure- Maintaining and configuring Cisco network devices- Maintaining and configuring uninterruptible power supply system (APC)- Collaborating with outsource companies. Monitoring the installation of communication lines.- Fault isolation, service recovery and incident analysis.

Functions and Responsibilities: - Maintaining network infrastructure- Working with Cisco and 3Com devices.- Users support