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eliuhahner

EliuHahner

@eliuhahner
Brazil
English, Portuguese
About me
Senior Network Engineer & Infrastructure Specialist with 10+ years of experience designing, troubleshooting, and automating enterprise & carrier-grade networks. Core Expertise: • Juniper (MX, QFX, SRX), BGP, MPLS, EVPN-VXLAN • Observability: Zabbix, SNMP, IPFIX, sFlow, Akvorado • Automation: Python (Netmiko, Scrapli, Flask, Pandas) • Linux, Docker, Nginx & Lab Setups (EVE-NG, PNETLab) Delivering scalable, robust, and well-documented network solutions. Let's discuss your project!... Read more

Skills

e
eliuhahner
EliuHahner
Offline • 
Average response time: 1 hour

See my services

Server Administration
I will configure zabbix, create custom snmp templates, and network monitoring all
From$30 / projectMore details
Server Administration
I will write custom python scripts for network automation and data collection
From$35 / projectMore details

Work experience

Soluções_completas de redes, segurança e infraestrutura

Senior Network & Infrastructure Project Manager

Soluções completas de redes, segurança e infraestrutura • Full-time

Feb 2022 - Present • 4 yrs 7 mos

Leading the engineering, deployment, and optimization of carrier-grade and enterprise network infrastructure. Key Responsibilities & Achievements: Designed and managed complex multi-vendor network architectures focusing on Juniper Networks (MX, QFX, SRX), BGP routing policies, MPLS, and EVPN-VXLAN datacenter fabrics. Implemented enterprise observability and flow collection pipelines using Zabbix, SNMP, IPFIX, sFlow, Akvorado, and PMACCT. Automated network operations, bulk configuration audits, and telemetry collection with custom Python tooling (Netmiko, APIs) and Linux-based microservices. Led technical troubleshooting, high-availability architecture planning, and knowledge-transfer initiatives across cross-functional engineering teams.