DURYODHAN CHAULAGAIN

adt4ib@r.postjobfree.com, Mobile: 504-***-****

Metairie, Louisiana

PROFESSIONAL SUMMARY

IT Professional with more than 4 years of experience, a quick learner who adapts easily to new LAN/WAN environments. Skilled in implementing technology to support large user groups, extensive experience in design, implementation, administration, troubleshooting, and support of Windows and Linux Environments. Speciality includes Active Directory, Event log auditing, Information assurance, Patch management and server side backup.Ability to work in a collaborative environment with strong communication skills particularly in technical data and knowledge of network infrastructure administration.

• Network Engineer Experience in deploying and troubleshooting Network & Security infrastructure on routers, switches (L2/L3) & Working Knowledge of Cisco IOS.

• Good at OSI Layers concepts.

• Diverse industry exposure – Telecom, Healthcare and IT consulting

• Troubleshooting & implementation of VLAN, STP, MSTP, RSTP, PVST, LACP, AAA, TACACS and RADIUS

• Experience in RIP, OSPF, BGP, EIGRP.

• Implemented Security Policies using ACL, Firewall, IPSEC.

• In-depth knowledge and hands-on experience in Tier II ISP Routing Policies, Network Architecture, IP Subnetting, VLSM, TCP/IP, NAT, DHCP, DNS.

• Experienced in working Linux Platform such as RedHat and CentOS.

• Knowledge in cloud technologies such as AWS, Azure .

• Have experience with Network Management Tools.

• Excellent communication skills and a team player, Effective inter-personal skills, quick learner and adaptive to new technology.

SKILLS

Cisco- CCNA, Juniper- JNCIA, LAN/WAN, TCP/IP Networking, Cisco Nexus /ISE/Prime (WIFI), FortiGate, Palo Alto Firewall, Routing Protocols- MPLS,OSPF, BGP, Linux Administration, SolarWinds, WireShark, Active Directory, RSA SecurID, Windows Server 2012, Basic SQL, Python, C, Proficient in Microsoft Office Package, O365, Sharepoint, Network Automation, Ansible Playbooks.

CERFIFICATIONS

Juniper Networks Certified Associate, Junos (JNCIA-Junos) July 2020 Juniper Networks Certified Associate, Automation and DevOps (JNCIA-DevOps) July, 2020 Scrum Foundation Professional Certificate, Fundamentals Aug, 2020 Cisco Certified Network Associate Cyber Ops (CCNA Cyber Ops) Aug 2018 Microsoft Certified: Azure Fundamentals June 2020

EMPLOYMENT AND PROFESSIONAL EXPERIENCE:

OCHSNER HEALTH, New Orleans, LA Aug 2021 – Oct 2022 IS Systems Administrator

• Perform daily system monitoring, verifying the integrity and availability of all hardware, Server resources, Systems and key processes.

• Performs day to day maintenance of server, network equipment, virtual machines, backups and storage.

• Monitors server event log, performance logs, growth of data on the network, and checking the status of nightly server backups.

• Assisted in deploying and troubleshooting IPSec VPN tunnels on Palo Alto firewalls. Also managed Site to Site VPN connectivity, its capacity and redundancy.

• Experienced with Windows Server Operating System,Active Directory, DNS and DHCP.

• Configuring VLANS in Cisco 2900 Series Switches.

• Experienced with Cisco WLC, ISE.

• Respond to and resolve help desk incidents using Service-now ticketing system and coordinate to other Internal IS departments as per need.

• Participate in an on-call schedule. Be available during the on-call shift 24x7 in case issue occurs. NEPAL TELECOM CORPORATION, Nepal Mar 2018- May 2021 Network Engineer

• Responsible for detailed network design and implementation of L3/L2 MPLS network of Nepal Telecom to cater various services provided by the Nepal Telecom such as LTE, GSM-3G, GSM-2G, CDMA, ADSL, Leased lines, Wimax etc.

• Assisted in a large-scale user upgrade that required a new network addressing scheme, Changes of existing hardware to new Cisco Layer 3 technologies from Cisco Layer 2 network switches structure.

• Lead IP MPLS project as focal person for installation and commissioning of 50 L2 Switches and 70 L3 Routers in 25 days as a backhaul for LTE services.

• Experienced with TCP/IP, WAN/LAN, VPN, WiFI, Switches and Routers.

• Worked on variety of Linux platforms Red Hat Linux, CentOS which includes installation, configuration, and maintenance of applications on this environment.

• Troubleshoot Linux networks resolve security related issues by using tools such as IP tables, firewall, TCP wrappers, NMAP.

• Day to day activities included handling security issues like UNIX account cleanups, 90-day password changes, setting max and min age, creating list of unmask permissions for users

• Designed, implemented, and maintained redundant IPsec/GRE VPN to over 100 remote sites.

• Set up the Linux Cron jobs for automating various build related jobs and application data synchronization jobs.

• Configure network protocols such as DNS, DHCP and SMTP and troubleshoot network issues related to TCP/IP protocol providing support for users in solving their problems.

• Maintained integrity of the data, using the group policies across multiple domains supporting users through email, on call and troubleshooting.

• Maintaining inventory of all components including systems and other hardware performed User Account management, data backups, and users' logon support.

• Maintaining user's data backup by applying security permissions on the folder. Created users and attached to the created folder for backing up.

• Participated in On-call support 24/7 for troubleshooting production issues.

• Managed the network portion of the installation process for new and relocated servers.

• Prepared technical documents such as technical specification of network equipment, design guides, reports, technical documentation, project proposal, installation report and estimate of network system installation. EDUCATION

Master’s in Computer Engineering (ME) 2016- 2020

Pokhara University, Nepal College of Information Technology References will be provided as per request.

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