SB
Sagar Bairagi
Senior Network Manager (Data Center) at Vodafone
Pune, IndiaWork Experience
Senior Network Manager (Data Center)
Vodafone
Dec 2023 - Present -1 yr, 5 months
India
- Job Details:Leading end-to-end network architecture and operations for Vodafone's pan-European data center footprint across UK, Germany, Italy, and Ireland, comprising 8000+ active network devices. Architecting and supporting hybrid data center-cloud networks using Cisco ACI (multi-site) Azure, AWS, and GCP. Oversaw the day-to-day operations of data center networks, including L3 escalations, incident response, performance tuning, and proactive audits.
Vodafone
Aug 2021 - Dec 2023 -2 yrs, 4 months
India
- Job Details:Led the design, deployment, and operationalization of Cisco ACI fabrics (single and multi-site) across Vodafone's UK and European core data centers. Architected a hybrid network integrating Cisco ACI with VMware NSX-T and public cloud platforms (AWS, Azure, GCP).
Vodafone
Oct 2019 - Aug 2021 -1 yr, 10 months
India
- Job Details:Designed and implemented end-to-end enterprise network topologies following a layered approach (access-distribution-core) with built-in redundancy. Successfully rolled out Cisco DNA Center with SD-Access.
Prakvi Techno Solutions
Aug 2017 - Oct 2019 -2 yrs, 2 months
India
- Job Details:Responsible for all aspects of the design, configuration, and implementation and optimization of the IP network infrastructure's day-to-day operations including corporate enterprise network, data centers, multi AWS VPCs, and corporate offices.
Education
Bachelor's Degree in Computer Engineering
Saraswati CollegeJan 2007 - Jan 2011 - 4 yr
Skills
- Network Strategy & Architecture
- Data Center Technologies (Cisco ACI, NSX-T)
- Multi-Cloud Networking (AWS, Azure, GCP, OCI)
- Hybrid Infrastructure Design
- SDN / SD-WAN (Silver Peak, vManage)
- Network Security (F5, Fortigate, Firepower)
- MPLS, BGP, OSPF, VRF, DMVPN
- Automation & Scripting (Python, Ansible, Terraform)
- Load Balancing (F5, Netscaler, GTM)
- ITIL (Change, Incident, CMDB)
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Languages
English
FluentHindi
Fluent