Aleksandr Suslov Email & Phone Number

Yekaterinburg, RU

Yekaterinburg, Russia

• Functions: migration of monolithic VoIP applications to a Kubernetes-based multicluster microservice architecture using AWS (Amazon), OCI (Oracle) and MS Azure cloud infrastructure, deployment automation via Ansible +.
• system and network settings of SBC servers have been performed to bypass restrictions on the number of TCP and TLS connections;
• TLS/SSL certificate system and HTTPS and SIP/TLS protocols have been implemented in the public services… Show more Functions: migration of monolithic VoIP applications to a Kubernetes-based multicluster microservice.
• TLS/SSL certificate system and HTTPS and SIP/TLS protocols have been implemented in the public services of Kubernetes clusters;
• Kubernetes operator/controllers have been developed on Golang to operate and update SBC certificates;
• flexible HA solution based on Istio service mesh was implemented for public and private web services, additional functions of active health check and rate limiting were implemented using Envoy;

Yekaterinburg, Russia

• Functions:
• managing and ensuring uninterrupted operation of mobile packet switched core (PS Core) equipment for subscribers of the virtual operator MVNO Rostelecom within the Russian Federation;
• analysing and processing MVNO incidents, developing and updating technological maps for the 1st and 2nd levels technical support lines regarding MVNO-related issues, collecting and processing available PS Core.
• analysing and processing MVNO incidents, developing and updating technological maps for the 1st and 2nd levels technical support lines regarding MVNO-related issues, collecting and processing available PS Core.
• organizing and conducting of laboratory tests for CPE equipment, routers, modems with mobile communication channels, preparing user instructions;
• development and implementation of technical solutions for client schemes based on L2 and L3 VPN virtual private networks using dedicated mobile network APNs.Skills:packet data transmission technologies, data.

Yekaterinburg, Russia

• Functions:
• developing of service procedures for warranty and post-warranty technical support of the equipment sold;
• information and expert support of the partner network in terms of equipment;
• writing technical documentation for the company's own developed equipment;
• implementation and support of cloud telephony, service management system (Service Desk);
• repair of faulty equipment.Skills:cash register systems and software, fiscal data, ITIL-based service… Show more Functions:

Yekaterinburg, Russia

• Functions:
• organizing the construction and modernization on channel and packet switching systems and network platforms for the MTS mobile network in the Ural Federal District and the Perm Region;
• commissioning new telecom objects and extensions to regulatory authorities;
• maintaining a CAPEX and OPEX budget expenses;
• interacting with technical departments of other telecom operators for interconnections organization;
• participatng in the implementation of operational… Show more Functions:

Yekaterinburg, Russia

• Functions:
• managing and ensuring the smooth operation of the complex of equipment of the mobile communications switching center;
• development and implementation of add-ons services and equipment;
• technical support for international roaming;
• team management (subordinated to up to 11 technical specialists). Skills:Siemens D900/1800 equipment, channel switching and SS7 protocols (ISUP, TCAP, INAP, MAP, BSP, etc.), experience in making technical and.
• team management (subordinated to up to 11 technical specialists). Skills:Siemens D900/1800 equipment, channel switching and SS7 protocols (ISUP, TCAP, INAP, MAP, BSP, etc.), experience in making technical and.

Yekaterinburg, Russia

Functions:service department management (subordinated to 4-5 people), business, accounting and internal procedures development, skilled service engineer and analyst for Xerox digital technics.

Moscow, Russia

Functions:Post-sale and pre-sale analysis in customer support programs for Xerox system equipment integration, load and using optimization, network/system administration: computer and printing equipment support, Banyan Vines servers, Novell NetWare, Windows NT.