Automation of the most interesting network on Earth. • Responsible for deploying network infrastructure across all network fabrics that supports the Amazon Retail Service, Kindle, Payments and multiple AWS services. • Deploy, scale and automate network across multiple global datacentres. This includes existing footprints and greenfield locations. • Drive scaling of current network designs to meet the demand of internal and external customers. • Create simple, repetitive network deployment processes that increase both velocity and quality. • Work closely with internal customers on designs/solutions, bringing those designs/solutions from concept to production. • Create and update network standards and ensure that the network is deployed to these standards. • Create and implement changes on the network • Create and improve existing automation tools and scripts for new region deployment

• Organising and hosting of biggest national conference about network technologies – “Yandex NextHop”. Composing of the agenda. Inviting overseas experts and moderating the materials proposed by speakers. Holding the budget, organising rehearsal with internal company speakers and organising of a video broadcasting. Hosting on stage. • Hardware performance, feature and compatibility testing between multiple vendors of hardware network router solutions to use in new Datacentre design (creating feature-testing labs and performance testing opensource tools like bgperf/bgpdump2/GoBGP) • Feature and compatibility testing between multiple software solutions for open-network switches/routers (Cumulus / SONiC / Openswitch / ONL / Bigswitch / MLNX-OS) to use in creation of own company router. Plus, project considering costs and risks of creating company-owned network operating system, based on existing solutions and supported chips • Architecture and management for the project about company owned independent peering-monitoring solution based on big amount of external observant nodes (proprietary) • Architecture and implementation (writing the code) for a solution to measure and alert regarding compliance to Service Level Agreement announced to customers. Python-based solution with web interface and API calls to various internal ticketing and network monitoring systems • Project to write a solution to monitor the occurrence of manual network hardware configuration. Changes leading to growth of a DIFF between configurations applied via global automation versus bad manual changes on hardware. Solution based on analysing accounting logs of TACACS protocol or similar internal proprietary systems. • Quarterly feedback sessions with all key customers of NOC Department to gather the feedback and make necessary adjustments • Reorganizing and actualization of the whole structure of Department wiki pages. Related both to external and internal customers.

• Re-Built team of 5 network engineers and team of 3 developers. Network architecture and design of new type of international Point of Presence in United Kingdom to connect key customers. • Project of multistage migration of the MOEX customers from decommissioned network topologies. • Project of implementation of network automation to support the rollout of the new monitoring instances. • Analysis and improvement of network architecture solutions in the area of exchange client connections (other Exchanges, Banks, Brokers and Corporates). • Providing technical expertise during initial client onboarding and selection of the best connection scheme possible. • Providing accurate documentation (and measurement records where applicable). • Providing technical expertise in mitigating network emergencies and outages. • Research and evaluating of new international Points of Presence network designs. • Hardware performance, feature and compatibility testing of new network hardware against new proposed architecture and network designs. Including direct communication and feedback sessions with hardware vendors for that matter. • Implementing of network configuration automation tools. • Implementing of network monitoring automation tools. • Providing accurate documentation. • Project management for the Department. • Project of rewriting of the client documentation and publishing of the new entire section on main website, regarding possible connection schemes.

Built team of 4 network engineers and 5 nix admins. We engineered infrastructure in more than 60 offices in 5 countries, presence in 3 Data-centers, built 3 own Call-centers, and own Warehouses infrastructure. Implementing of redundancy, security, monitoring, backup and accounting. Leadership and direct participation. • Network hardware park unification towards Cisco hardware • Implemented a multi-phase transition to dynamic routing • Implemented ISP redundancy in branch offices via cisco IPSLA • Implemented ISP redundancy in offices and Datacentres via BGP • Performed a migration towards 10Gb servers’ network in Datacentres • Migrated branch offices to DMVPN solution • Performed a migration towards Cisco AnyConnect with AD base auth for client VPN service • Performed a documentation of all equipment including automated documentation via Device42 and RackTables • Implemented complete end to end wired and wireless network monitoring solution based on Zabbix • Implemented set of configurations and scripts to backup and restore network hardware configurations • Implemented centralized corporate Cisco Wi-Fi solution with roaming between floors\sites. Redundant Wi-Fi controllers and authorization/authentication based on Active Directory • Tested and implemented new office network core and moved inter-VLAN routing to it • Implemented both proper department and role based VLAN segregation and access lists • Provided support in full migration from baremetal servers to ESXi and XEN virtualization environment • Maintaining and improving of the corporate instruments (systems) to ensure continuous network service delivery within company offices and Datacentres • Maintaining and improving of the security perimeter in the offices and Datacentres, using Cisco ASA • Continuous development of the network for extensive number of branch offices and stores • Development and support of corporate instruments (programs) to monitor and analyse network traffic • Installing, configuring and administering new and upgraded networks and network service-related servers • Continuous improvement of wireless network solution to provide reliable connection within corporate offices for internal clients and guests • Continuous improvement of network security and network segregation between departments and different system roles • Maintaining and improving of the corporate VoIP telephony infrastructure • Providing accurate network documentation and diagrams • Providing technical expertise in mitigating network emergencies and outages • Participation in the implementation of ESXi and XEN virtualization environment throughout the server park

• Implemented complete end to end wired and wireless network monitoring solution • Implemented set of configurations and scripts to backup and restore network hardware configurations • Implemented centralized corporate Cisco Wi-Fi solution with roaming between floors\sites. Redundant Wi-Fi controllers and authorization/authentication based on Active Directory • Implemented failover pairs for all Cisco ASAs in Datacentre and created a schedule to test failover for ASAs and Datacentre network core as well. • Tested and implemented new office network core and moved inter-VLAN routing to it • Implemented both proper department and role based VLAN segregation and access lists • Implemented PoE switches and phone-to-pc daisy-chains to dramatically decrease costs • Implemented comfortable work from home solution, based on Cisco AnyConnect and AD-based auth. • Structured cable systems for corporate customers were gradually but completely re-done over two years. In all areas of the holding (more than 800 seats over 4 floors + 3 server rooms) • Introduced internal regulations to work with LAN and telephony • Provided support in full migration from baremetal servers to ESXi virtualization environment • Automated most of the standard network engineer tasks and handed over the rest to the HelpDesk team to provide more time to Network engineers within LAN and Linux-services support unit • Maintaining and improving of the corporate instruments (systems) to ensure continuous network service delivery within company offices • Maintaining and improving of the security perimeter in the Datacentre, using Cisco ASA • Development and support of corporate instruments (programs) to monitor and analyse network traffic • Hardware performance, feature and compatibility testing of new network hardware to implement into overloaded corporate network • Continuous improvement of wireless network solution to provide reliable connection within corporate offices for internal clients and guests • Continuous improvement of network security and network segregation between departments and different system roles • Maintaining and improving of the corporate VoIP telephony infrastructure • Providing accurate network documentation and diagrams • Providing technical expertise in mitigating network emergencies and outages • Participation in the implementation of ESXi virtualization environment throughout the server park

Leading the Department of 5 people. Load balancing and capacity growth of web services, virtualization, implementation of the monitoring system and backup service. Participation in the development of a new architecture of high-loaded web service. Development and implementation of unified management of all Internet Sites of the company and connecting them to CRM system. Integrating between ERP and Vo-IP. Call recording and auto-attaching to the projects. Creating of incoming phone menu. Introduction of own mail service. Internet gateways, VPN (and between offices and from home to office). Analytics and control of Internet traffic used by employees. Transition of office PC's to Linux. Coordination of actions of the department, consulting in the field of SEO, Web-dev. Implementation of the system of project management and continuous integration methods.

Coordinate a total of 12 "AnyKey-ers" in 4 branches of the Academy. Support of servers and networks in all 4 branches. Administration of highly loaded web services (online-learning, the main site, sites of representatives).Resolving the situation with DDoS's. Refining the system of Backup and tracking the status of servers, optimization of various database servers and bundles. In the main branch were Windows/Linux servers, Network HW, Unix gateways (VPN, Internet cuts, analytics, alerts).

Information systems, Communication Networks and Switching Systems

IELTS Moscow, Language

DIVELANG

DIVELANG

DIVELANG

IELTS Moscow, Language

Pearson VUE, Telecomunication