Sergey Moroz Email & Phone Number

Saint Petersburg, Russian Federation

- Building the core network of new ISP in Saint-Petersburg from the scratch: border routers, cores, datacenters.- Implementing services specific for ISP: Carrier-Grade NAT (CGN), BGP peering with external carriers, content filtering.- Building the network infrastructure for the public WiFi network in the Saint-Petersburg metro subway.- Building internal and external VPN infrastructure for the company (Site-to-Site, Remote Access). Supporting firewalls.- Implementing and supporting SNMP monitoring system with thousands of sensors for SP network.- Tier 3 support for SP network: troubleshooting of complex issues, traffic analysis, performance testing, identifying bottlenecks and anomalies.- Working with vendors' technical support and development to reproduce the bugs and fix them.- Developing network automation tools using Bash, Python, SQL to improve network management and monitoring.Platforms: Cisco IOS XR (ASR 9000, NCS 5500), Cisco IOS XE (ASR 1000, ISR 4300), Cisco Nexus 9000, Cisco Catalyst, Cisco ASA, FortiGate 2500, F5 Big-IP LTM, Cisco WLC 25xx, 55xx, vWLC, Cisco AP 26xx, 27xx, 37xx, FluidMesh Wireless Radio 35xx, 45xx, 10xx, Mikrotik Router OS, etc. Linux, Bash/Shell, Python, SQL, VMware ESXi, Proxmox VE.

Moscow, Saint Petersburg, Russian Federation

2006 - Customer Support Engineer in Cisco TAC, Security & VPN Team2008 - Certified as CCIE Routing & Switching and CCIE Security2010 - Senior CSE / Technical Leader in Cisco TAC, Security & VPN TeamProviding high tier technical support for Cisco customers in Russia, CIS, Europe, USA, Canada. Handling issues escalated from lower tiers of support. Troubleshooting of multi-vendor environments. Analyzing, reproducing and documenting Cisco software bugs. Working with development team on bug resolution. Day-to-day training and mentoring for other engineers in the team. Interviewing and hiring new engineers.Main focus on Cisco Security & VPN products: IOS/IOS XE Security, IOS FW/ZBF, PIX/ASA/FWSM/ASASM, IDS/IPS, MARS, VPN3k, IPsec L2L, IKEv1, IKEv2, DMVPN, GetVPN, EazyVPN, FlexVPN, SSL VPN, AnyConnect, etc.

Moscow, Russian Federation

Certified Cisco Systems Instructor (CCSI)Delivering Cisco official trainig courses in Routing, Switching, Security areas: ICND, BCMSN, CSVPN, SNPA, CSPFA, SNRS, SECUR.

Moscow, Russian Federation

Microsoft Certified Trainer (MCT)Certified Cisco Academic Instructor (CCAI)Delivering Microsoft official training courses: MS Windows 2000/2003/XP, MS Active Directory, MS Exchange, MS IIS, MS ISA, MS Clustering.Delivering Cisco Network Academy training courses: CCNA.

Moscow, Russian Federation

Microsoft Certified Trainer (MCT)Delivering Microsoft official training courses: MS Windows NT/2000, MS Active Directory, MS ISA, MS IIS.

Moscow, Russian Federation

Microsoft Certified Trainer (MCT)Delivering Microsoft official training courses: MS Windows NT, MS IIS, MS Proxy.