Aleksandr Kovalev Email & Phone Number

New York, United States

- Migrated subscribers to Allianza AI-powered cloud communications platform and PSTN Connectivity;- Created documentation and diagrams.

Denville, Nj 07834

Designed, configured, and maintained the lab environment network infrastructure, including servers, switches, routers, and specific lab devices such as payment terminals. Additionally, conducted firmware patches, and audits, and created diagrams and documentation.

40 Arnot St., Unit #7, Lodi, Nj 07644

Implemented, configured, and resolved Layer 2 Internet-of-Things (IoT) high-availability network infrastructure issues in the NYC transportation system. Achieved high availability through Cisco StackWise and Multichassis EtherChannel (MEC) technologies.

Chelyabinsk, Russia

In this role, my objective was to establish a unified voice system connecting the head office with two remote divisions of the enterprise. Initially, the remote divisions had different voice systems from various manufacturers, posing a significant challenge. To achieve voice connectivity, I implemented the use of the SIP protocol over an improved IP VPN site-to-site infrastructure. This approach helped in mitigating delay, jitter, and packet loss. I also performed the necessary configuration for each voice system between the locations.

Chelyabinsk, Russia

As a Senior Network Engineer, I led various projects aimed at improving network infrastructure and service quality for major organizations. One significant project involved overseeing the digital transformation of PJSC Rosseti's Chelyabinsk branch data network. I designed and implemented a robust network architecture capable of supporting IoT solutions, overcoming challenges such as unreliable links and complex security requirements. I used Cisco equipment to ensure high reliability, security, and scalability. Another important initiative was the redesign and deployment of the Enterprise Network for the regional branch of the Pension Fund of the Russian Federation. Working with a multidisciplinary team, I upgraded the network to support real-time applications and IP telephony, achieving a threefold increase in performance. Additionally, I played a key role in designing and implementing an Internet Service Provider network for voice and data traffic. By integrating equipment from multiple vendors and implementing stringent security measures, I successfully created an operator-class network that met rigorous requirements for security, availability, and scalability. Throughout these projects, my strategic thinking, technical expertise, and collaborative approach were instrumental in delivering resilient, secure, and high-performing network solutions that exceeded client expectations and drove operational efficiency.

Chelyabinsk, Russia

I directed the design of a VoIP telecom network solution using Cisco and HP equipment. I oversaw the installation, configuration, and operation of servers, switches, and routers. I strategically resolved complex network issues such as Quality of Service (QoS) and network performance. During this tenure, some of my achievements include successfully implementing the VoIP network solution and improving network performance. Additionally, I have resolved several complex network issues, ensuring optimal network performance and customer satisfaction. If there are any other accomplishments that you would like me to include, please let me know. I will be happy to expand the content for you.

Bachelor'S Degree In Radio Electronic Devices (Computer Engineering), Radio Electronic Devices, Excellent

Activities and Societies: Jogging, Jim, Bike, walking a dog

University Diploma, Finance And Credit, Excellent