Antarpreet Sandhu

About Antarpreet Sandhu

Three years of Working experience in Configuring and Managing of Cisco Catalyst 800, 1841, 1921, 2600, 2960, 3560, 3750, 4500, 6500, 72xx, 76xx, Nexus 3k, 4k, 5k, 7k series routers and switches.• Hands on work experience in configuring and troubleshooting static, default and dynamic routing protocols like OSPF, EIGRP, RIP, BGP and MPLS Layer 3 VPN.• Advanced working knowledge of Network security protocols like SSH HTTPS, SSL/TLS, IPsec, VPN, RADIUS, TACACS+, Cryptography and Penetration testing.• Hands on work experience in load testing of Cisco devices to monitor/evaluate network performance for real scenarios using Ixia explorer, Wireshark, tcpdump and Netflow traffic analyzer• Experience of L2 protocols like VLAN, Trunking, STP, RSTP and EtherChannel (LACP/ PAgP)• Hands on work experience to LAN/WAN setup, installation, configuration and troubleshooting.Skills and TechnologiesProgramming Languages : C, C++, Python, MATLAB.Protocols : TCP/IP, UDP, OSPF, BGP,EIGRP, SDN, MPLS, NAT, DNS, ACL, DHCP, MPLS, WLAN, VoIP, SIP, SS7, WAN, IP Routing, Subnetting,Ethernet,SMTP,FTP,Access Lists, DHCP, HSRP, GLBP, SNMP, WLAN. and Virtualization. Concepts : Wi-Fi, 802.11(n/ac) routers, Cisco Networking, TCP/IP Network Layers, Telnet, switching, PJSIP.Networking - SDN, ACL, NAT, VLANs, OSI & TCP/IP Model, Sub-netting, Firewalls, Router & Switch Configurations,IP Routing Congestion Control.Management Tools : GNS3, Wireshark, Putty, VMware, PyCharm, X-lite, Iperf, RvR, TeraTerm, Iperf3. Netperf, Puppet, Chef, Cassandra, virsh, pcimen, socat, dropwatch, pkt-gen, automake, cscope, vncserver,Ansible.Networking Security: Cryptography ( AES, DES, RSA), SSL/TLS, Metasploit, IDS/IPS,Hash functions, Penetration testing, IPsec, DoS, DDoS, XSS, SQL injection, ARP/IP/DNS spoofing, IDS/IPS, ACL, Firewall, Cross-site scripting, Man-in-the-middle, (Tacacs+ & RADIUS)Databases : MySQL, MSSQL. Operating Systems : Windows, Linux, CentOS, Ubuntu, MacOS.

Experience

1. Network Operations Engineer

   8x8

   Oct 2016 — Present · San Jose, CA, US

   Assist with ensuring the continuous availability of all 8x8 services by providing solutions to complex application and systems. •Strong Ability to diagnose and troubleshoot server or network alerts, applications, events or issues.•Managed control protocols for LAN / WAN infrastructure.•Manage all network infrastructures including firewall routers, switched and providing technical support.

Education

• San José State University

  Master's Degree, Electrical and Electronics Engineering

  2014 — 2016

• Punjabi University

  Bachelor's Degree, Electrical, Electronic and Communications Engineering Technology/Technician

  2009 — 2013

Skills

• Eigrp
• Python
• Networking
• Microsoft Excel
• Powerpoint
• C
• Scripting
• Java
• L2/L3 Protocols
• Linux
• Saas
• Linux System Administration
• Ospf
• Internet Protocol Suite (Tcp/Ip)
• Mpls
• Software Quality Assurance
• Network Security
• C++
• Test Automation
• Project Management
• Open Stack
• Public Speaking
• Microsoft Sql Server
• Mysql
• Microsoft Office
• Virtualization
• Routers
• Vlan
• Border Gateway Protocol (Bgp)
• Routing
• Cloud Computing
• Open Shortest Path First (Ospf)
• Microsoft Word
• Leadership
• Switches
• Tcp/Ip
• Javascript
• Bgp
• Ccna
• Routing Protocols