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Ushan Shrestha

IT Professional • System Engineer • Network Administrator

Network administrator with 3+ years of experience in managing, optimizing, and securing network infrastructure. Proficient in planning, implementation, and management of network and security systems ensuring seamless connectivity and robust performance. Committed to delivering resilient and efficient solutions to support organizational objectives.

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Experience

Network Administrator – Max International

Jan 2022 – Present
  • Provide consulting services for enterprise-grade customers; recommend industry-standard solutions and assist with deployment and post‑sales support.
  • Design network architectures and deploy network/security devices (Cisco, Juniper, F5, Fortinet, Check Point, Palo Alto).
  • Automated configuration backup of Cisco and Palo Alto devices using Ansible.
  • Planned, evaluated, and implemented branch connectivity using DMVPN with EIGRP.
  • Installed Cisco switches (SG350, Catalyst with stack, Nexus with vPC) and Juniper EX series (Virtual Chassis).
  • Deployed and administered F5 BIG‑IP WAF.
  • Planned and managed core firewall migrations (e.g., Juniper→FortiGate, Sophos→FortiGate).

Network Administrator – Nextgen Solutions Pvt. Ltd.

Jan 2021 – Jan 2022
  • Migrated data center core firewall from Cisco Firepower to Palo Alto.
  • Performed network maintenance and system upgrades including patches and hotfixes.
  • Monitored network performance, system resource utilization, and capacity planning.
  • Deployed FortiGate 600E with 360 Protection bundle.
  • Established eBGP peering with multiple ISPs through NPIX (Nepal Internet Exchange).
  • Provisioned and administered virtual machines in VMware.

Network Administrator – Technovate International Pvt. Ltd.

Feb 2020 – Jan 2021
  • Designed and installed LANs, WLANs, surveillance, and access control systems.
  • Tested performance of wireless products (ONU/ONT) across EPON and GPON technologies.
  • Installed MikroTik routers.
  • Prepared documentation and knowledge bases for products and network infrastructure.

Technical Support Assistant – Voxcrow Pvt. Ltd.

Sept 2019 – Feb 2020
  • Provided L1 support for network-related issues and service requests.
  • Assisted senior engineers in implementing network and VoIP infrastructure.
  • Assisted in installing desktop systems for new employees.
  • Created and maintained configuration documents, network diagrams, and device inventories.

Skills

  • Network design & implementation
  • Troubleshooting
  • Analytical & problem‑solving
  • Work effectively in diverse teams
  • Operate under pressure

Certifications

  • Cisco Certified Network Associate (CCNA)
  • ICSI CNSS – Certified Network Security Specialist
  • Check Point Certified Security Expert (CCSE)
  • F5 Application Delivery Fundamentals (101)

Education

Contact

Location: Samakhusi, Kathmandu

Phone: +977 9864831818

LinkedIn: /in/ushan-shrestha

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