Open to opportunities

Anton Frantsev

@antonfrantsev

Message

I design resilient enterprise and data center networks using VXLAN EVPN, Cisco, and security platforms.

Spain

Message

What I'm looking for

I'm looking to design and modernize scalable, secure, high-availability enterprise and data center networks, working on architecture, migrations, technology evaluation, and business-critical infrastructure.

At Credit Agricole Ukraine, I design corporate and data center network architecture for business-critical banking systems, building VXLAN EVPN fabrics with BGP and Cisco Nexus 7000/9000 platforms.

I've modernized enterprise infrastructure across banking, healthcare, retail, telecommunications, and system integration environments. My work includes high-availability design, Layer 3-to-VXLAN EVPN migrations, network segmentation, firewall implementation, VPN architecture, and technical documentation.

I've also built Proofs of Concept, evaluated multi-vendor technologies, and integrated new platforms with minimal disruption to operations.

Experience

Work history, roles, and key accomplishments

Current

Network Engineer

Current

Credit Agricole Ukraine

Apr 2024 - Present (2 years 4 months)

Design and development of corporate and data center network architecture supporting business-critical banking systems. Built a modern VXLAN EVPN data center architecture using BGP as the control plane.

VXLAN Cisco Catalyst Palo Alto Networks BGP OSPF High Availability Infrastructure Migration

Network Engineer

Ukrinfosystems

Oct 2023 - Apr 2024 (6 months)

Designed and implemented network solutions for healthcare institutions, focusing on infrastructure modernization and service continuity. Integrated new networking platforms into existing healthcare infrastructure with minimal operational disruption.

Cisco Fortinet Aruba Mikrotik Allied Telesis VPN High Availability Proof of Concept Technical Documentation

Network/IoT Solutions Engineer

Teltonika Networks

Aug 2022 - Oct 2023 (1 year 2 months)

Provided technical consulting and developed networking and IoT connectivity solutions for enterprise and industrial customers. Designed secure network and IoT connectivity solutions based on customer requirements.

IoT VPN Site To Site VPNs Routing Redundancy Proof of Concept Technical Documentation

Network Engineer

Auchan Ukraine

Dec 2020 - Aug 2022 (1 year 8 months)

Administered, developed and modernized distributed enterprise network infrastructure supporting retail operations. Configured and maintained Cisco, Juniper and Fortinet networking and security platforms.