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Understanding customer requirement from network & security POV for architecture transformation
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Deployed and upgraded Checkpoint Cloud Guard firewalls across cloud and on-prem environments
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Configured and managed firewalls (Check Point, Cisco ASA) and F5 LTM for perimeter defence, ensuring optimal traffic control and security across both cloud and on-prem environments
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Deploy scalable cloud infrastructure on GCP and Azure, aligning with CIS benchmarks and Zero Trust frameworks, enabling secure, scalable connectivity
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Migration/Cutover & replacing of Cisco ASA firewalls to Cisco CSW for improved network performance and security
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Implementing firewall policies on Azure firewall, NSG, routing, VM deployment
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Manage VMs and underline resources, Implement, manage, and secure storage with shared access keys, Azure backup, and Azure File Sync
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Use Azure DNS domains, zones, record types, and resolution methods
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Manage subscriptions, billing, and role-based access control regarding Azure users and groups
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Migration planning and implementation from on premise to azure
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Utilize Azure Monitor to configure alerts and review the Azure Activity Log
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Integrated and optimized SIEM (Chronicle) for real-time threat detection along with SolarWinds and cloud-native monitoring tools for proactive visibility and automated event response
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Implement and troubleshot VeloCloud SD-WAN for optimized, resilient, and secure branch connectivity in distributed environments
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Automated security controls using Terraform and GitLab CI/CD, ensuring consistent and secure policy deployment across multi-cloud firewalls
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Design, implementation, and maintenance of secure LAN/WAN and DMVPN networks using Cisco routers/switches, Meraki, and Aruba switches
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Worked with Riverbed for WAN optimization, improving network performance, and Lantronix for device access and connectivity management
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Moderating contracts and troubleshooting issues within Cisco ACI to enhance data centre operations
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Managed DC-DR failovers, migrations, and new commissioning, ensuring high availability and continuity across both cloud and on-prem infrastructures
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Administered ClearPass for network access control, Infoblox for IP address management, and DNS/DHCP services, ensuring consistent and secure IP infrastructure
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Managed IAM, service accounts, and policies across multi-cloud environments, enforcing least-privilege access and policy-driven controls
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Led incident response and forensic analysis using Azure Security centre, Cloud Audit Logs, and SCC for efficient threat mitigation
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Advised clients and pre-sales teams on secure, scalable network and cloud solutions, aligning infrastructure with business goals and compliance requirements