GANGA VENKATA SURYA PRAKASH TATAVARTHI

• Lead architect and technical manager for cloud and hybrid networking initiatives across AWS and GCP, supporting mission-critical platforms in a highly regulated financial environment.
• Designed and delivered cross-cloud interconnect (CCI) between AWS and GCP, improving application latency and enabling secure, high-throughput communication.
• Directed SD-WAN architecture and implementation in collaboration with global teams, optimizing QoS and enterprise-wide policy enforcement.
• Led network strategy for M&A integration, aligning acquired infrastructure with corporate standards and security protocols.
• Managed firewall operations across Palo Alto and Juniper platforms, supporting segmentation, policy enforcement, and audit readiness.
• Developed customized solutions for Kubernetes networking (EKS) and built automation pipelines using Terraform, Ansible, and GitHub Enterprise.
• Created technical design documents, runbooks, and architecture diagrams to guide operational teams.

Client: Metropolitan Atlanta Rapid Transit Authority

• Led enterprise network modernization across 45+ locations and three data centers, enhancing availability, resiliency, and manageability.
• Designed Azure/AWS hybrid network architectures with VNETs, ExpressRoute, and VPN to support secure application migration.
• Migrated data centers to Cisco ACI, authored Python/JSON automation scripts, and optimized firewall policy using Palo Alto.
• Directed 802.1x wired/wireless access deployments using Cisco ISE and Aruba WLC infrastructure.
• Collaborated with vendors and internal teams to implement secure remote access, site-to-site VPNs, and F5 reverse proxy configurations.
• Delivered end-to-end network redesign for WAN/LAN/WLAN environments, improving security and network visibility.

Client: Samsung Electronics America

• Supported Verizon and Sprint LTE/CDMA network performance by troubleshooting WAN/LAN issues and managing IPSec, VPN, and QoS policies.
• Implemented site-to-site VPNs, ACLs, and AAA frameworks; performed routine software patching and security audits.
• Led protocol validation and test cycles across multi-vendor devices including Cisco and Alcatel platforms.

Client: Alcatel-Lucent

• Tested and deployed 7705 SAR routers across MPLS environments; validated routing protocols including BGP, OSPF, and STP.

• Provided field support for router installation, protocol testing, and basic WAN/LAN connectivity configurations.