Network Engineer Cloud

Allam Rakesh Reddy

Cloud Network Engineer

**************@*****.*** +1-469-***-**** Irving, TX LinkedIn Summary

Results-driven Cloud Network Engineer with 4.5+ years of progressive experience in designing, implementing, and optimizing complex network infrastructures across hybrid and multi-cloud environments. Proficient in a wide array of networking protocols, security frameworks (Zero Trust), and automation tools (Python, PowerShell). Adept at leveraging leading technologies like VMware NSX-T, HPE GreenLake, Dell APEX, and SD-WAN to enhance network performance, ensure high availability, and drive operational efficiency. Seeking to apply advanced networking expertise to architect and secure cutting-edge cloud solutions. Key Achievements

•Spearheaded automation initiatives for network provisioning, significantly boosting operational efficiency by 18%.

•Leveraged advanced monitoring tools to ensure over 99.9% network uptime for critical cloud services.

•Significantly optimized hybrid cloud application performance and data accessibility across diverse environments.

•Enhanced application responsiveness and connectivity through strategic SD-WAN deployments across client sites. Skills

Networking Protocols & Technologies: TCP/IP, IPv4/IPv6, Subnetting, NAT/PAT, DHCP, DNS, STP, VLAN, 802.1Q Trunking, Routing

(Static, BGP, OSPF, EIGRP), Software-Defined Networking (SDN) Enterprise Networking & Switching/Routing: Cisco Routers (2600–7600), Catalyst Switches (2960–6500), Cisco Nexus (3K–7K, 9000/N9K), Arista Switches, Aruba Wireless Controllers, MPLS, DOCSIS, IPAM (Infoblox), Structured Cabling, Data Center Cabling Network Security & Firewalls: Cisco ASA, Cisco ISE, Palo Alto Firewalls, VPN Tunnels (IPsec, SSL), ACLs, Zero Trust Architecture, AAA

(TACACS+, RADIUS), Azure AD / Entra ID

Cloud & Virtual Networking: AWS (VPC, Route Tables, Security Groups), Azure (NSGs, VPN Gateway), VMware NSX, Hybrid Cloud, GCP Connectivity, SD-WAN

Wireless Networking: Aruba Wireless Controllers, Cisco Wireless, 802.11 Protocols, 802.1X Authentication, WLAN Design Monitoring & Troubleshooting Tools: SolarWinds, PRTG, Wireshark, SNMP Monitoring, Cisco DNA Center, Splunk (Logs), Network Baseline & Utilization Reporting

Automation & Scripting: Python (Config Automation), Bash, PowerShell, REST APIs, CLI/SSH Scripting, Terraform, GitHub Actions Compliance & Standards: NIST 800-171, ISO/IEC 27001 & 27002, Network Security Audits, Policy Enforcement, Patch Management, Configuration Hardening

Professional Experience

Dell Technologies, Cloud Network Engineer May 2023 – Present Irving, Texas

•Facilitated the deployment and configuration of network virtualization components, including VMware NSX-T, Cisco Nexus 9000

(N9K), and Arista switches, establishing secure and agile network overlays for Dell APEX private cloud deployments and high- performance data center operations.

•Architected and validated hybrid cloud network paths to public cloud providers using VPN Tunnels, direct interconnects, and infrastructure-as-code tools like Terraform and GitHub Actions, ensuring resilient and low-latency data transfers for enterprise clients.

•Managed and optimized Dell PowerSwitch and Cisco Nexus switches within software-defined data center (SDDC) fabrics, enhancing network performance and scalability for critical workloads.

•Applied comprehensive network security policies, including Palo Alto Firewall rules and ACLs, across multi-vendor network devices to align with Zero Trust security frameworks, reducing potential security risks.

•Automated workflows using Python and PowerShell scripting to streamline the provisioning of network services and configuration updates across Dell's networking portfolio, boosting operational efficiency by approximately 18%.

•Leveraged monitoring platforms like Splunk and Cisco DNA Center to analyze network telemetry, proactively identifying and mitigating potential bottlenecks or anomalies, contributing to over 99.9% network uptime.

•Integrated SD-WAN solutions with enterprise client networks, optimizing application traffic flow and enhancing connectivity, resulting in a noticeable improvement in application responsiveness across distributed sites.

•Ensured compliance through detailed documentation of network topologies, configurations, and incident resolutions, supporting ongoing network audits and adherence to industry standards. HP

Cloud Network Engineer Jun 2020 – Nov 2021 Bengaluru, India

•Designed and implemented virtual private cloud (VPC) networks within HPE GreenLake, configuring subnets, route tables, and network security groups (NSGs) to establish scalable foundations supporting over 5 distinct client applications.

•Established and maintained secure hybrid cloud connectivity leveraging HPE GreenLake's integration with public cloud VPN Gateways, ensuring robust data flow between on-premises and off-premises environments.

•Configured and managed network security controls, including Palo Alto Firewalls and Security Groups within a hybrid architecture, enforcing robust access policies and enhancing Zero Trust security postures.

•Developed Python and Bash scripts for automating 3+ routine network provisioning and configuration management tasks, reducing manual effort by approximately 15 hours per month.

•Monitored network performance and availability across hybrid environments using tools like Splunk and SNMP, achieving 99.95% network availability for critical services and reducing average incident resolution time by 10%.

•Participated in the deployment and integration of SD-WAN solutions, optimizing traffic routing and enhancing network resilience for distributed enterprise environments.

•Maintained comprehensive network documentation for hybrid cloud architectures, configurations, and security policies, ensuring adherence to compliance standards like ISO/IEC 27001. Associate Network Engineer Jul 2019 – May 2020 Chennai, India

•Supported the setup and basic configuration of network devices, including Aruba switches and access points, alongside Cisco routers, within diverse client infrastructures managed by HPE.

•Analyzed network performance data utilizing monitoring tools like HPE Intelligent Management Center (IMC) and SNMP, diagnosing fundamental connectivity issues to ensure operational continuity.

•Assisted in establishing network security postures by configuring Access Control Lists (ACLs) and basic VPN tunnels on firewalls for client perimeter defense.

•Provided foundational network support for hybrid environments, focusing on initial configurations to facilitate connectivity with HPE GreenLake cloud services.

•Maintained the stability and performance of existing network architectures, addressing basic issues related to MPLS, BGP, and VoIP systems for enterprise clients.

•Executed introductory automation scripts using Python for device configuration and troubleshooting, supporting efficiency initiatives across managed HPE network devices.

Projects

Hybrid Cloud Connectivity & Integration

•This project meticulously engineered IPsec VPN tunnels, integrating HPE GreenLake managed on-premises networks with VPN Gateways. It involved configuring BGP for dynamic route exchange, fine-tuning routing tables, and adjusting network security group

(NSG) rules and firewall policies. This work ensured secure, resilient, and low-latency data transmission, significantly optimizing hybrid cloud application performance and data accessibility across environments. SD-WAN Optimization & Deployment

•This initiative systematically designed and deployed an SD-WAN overlay across distributed enterprise client networks, utilizing dynamic path selection and application-aware routing. By configuring intelligent traffic steering policies and leveraging diverse underlying transport services, the project significantly improved application responsiveness and optimized bandwidth utilization, transforming connectivity for remote sites.

Education

Master’s in Computer Science, University of Bridgeport 2022 – 2023 Bridgeport, USA Bachelor’s in Computer Science, Karunya University 2017 – 2021 Tamil Nadu, India Certificates

CCNA – Cisco Certified Network

Associate

CompTIA Security+

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