CHINMAY PADHYE                                                               E-Mail:
•   Configure security features, wireless client access & support for voice in a switched network
   •   Implement gateway...
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Chinmay Padhye


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Chinmay Padhye

  1. 1. CHINMAY PADHYE E-Mail: th 555 S 10 Street Apt#26 San Jose CA 95112 Cell: 408-219-0605 PROFESSIONAL SUMMARY: • In depth knowledge of TCP/IP protocol stack, Design & analysis of high performance networks • L-2 & L-3 concepts like STP, VLANS, VTP, UDP, IP, RIP, ICMP, IGMP, RSVP, OSPF & EIGRP • Excellent knowledge of L4 - L7 protocols like SNMP, SMTP, TELNET, DNS, DHCP, RTP, RTCP and SIP • Experience in LAN, WAN, Campus Network design, management & Troubleshooting • Good understanding of QA testing methodologies SDLC & Test life cycle • Working knowledge of Mercury Quality Center, Load Runner & Quick Test Pro • Protocol testing such as: Negative, Inopportune, Deep-path, Stress, Load, Conformance, etc • Beginner’s knowledge of Ixia test tools like IXAnvl for device testing • Hands on experience of various Linux based operating systems WORK EXPERIENCE: Halcyon InfoTech, Atlanta (USA) April 2009 – Current Title: Trainee Basis Engineer (SAP – Networking/QA) • Maintain daily operations of WAN, LAN, application servers, and systems for 3 separate locations. • Administered employee mobile devices for email, VPN, and Wireless communications. • Remote Monitoring of Routers Switches, Modems using MRTG & Syslog Server using AAA. • Formulated a weekly report of network statistics for archive purposes. • Provide Network Management facilities like DNS Audit, IP-Port-MAC mapping, Syslog & TFTP servers, SNMP support for the network with the help of pt360. • Formulated test strategies & test cases based upon the Functional Requirements. • Performed User Acceptance Testing on Zone Policies & documented the results. • Used Load Runner Record & Replay tool to test the load-handling capacity of the server. Router mania Technologies Pvt. Ltd. (INDIA) June 2006 - July 2007 Title: Network Consultant Engineer • Periodically tested the routers, switches & servers for optimum performance. • Cabling, racking & stacking of various Ethernet Switches, Modems & Routers. • Oversee network and equipment upgrades to include IOS image upgrades, and configuration changes. • Document network problems and changes working in diverse management environments. • Performed Multisite Network management & Network Hardening Best practices. TECHINICAL PROFICIENCY: Programming Computer Programming with C, C++ Socket Programming with FreeBSD for Linux Operating Systems Microsoft Windows XP/Vista, Microsoft Server 2003 LINUX flavors of: Ubuntu, CentOS & Debian Testing Tools QTP, QC, Load Runner, Element Tool, Evalid Traffic generators like Nemesis, TCPreplay, sendIP, RUDE-n-CRUDE Modeling tools MS Visio, Smart Draw. Utilities Packet Trap 360 Network Manager Wireshark & tcpDump network protocol analyzers RADIUS & TACACS+ authentication servers CISCO IP Communicator ( SIP, Skinny, H.323 ) GNS3 & dynamips router emulators, CISCO packet tracer, BOSON netsim CERTIFICATION’ S: CISCO ID: CSCO11484072 CCNA & CCNP (Routing, Switching): • Implement multi-area Networks using EIGRP, OSPF & IEEE 802.3 Ethernet standards. • Implement Cisco IOS routing features, BGP for enterprise ISP connectivity & multicast forwarding. • Conduct the operation of Trunking, STP, RSTP, and PVST+ in a hierarchical network.
  2. 2. • Configure security features, wireless client access & support for voice in a switched network • Implement gateway redundancy technologies like HSRP, VRRP, and GLBP. • Implementing & troubleshooting routed environments using ACLs, NAT, and PAT. • Experience configuring LACP, PAgP, GRE, UDLD in multi-networked environment. PROJECTS: Voice over IP – VIRTUAL TELEPHONY • Configuring Cisco 3725 to perform the functions of a legacy PSTN Switch and act as a SIP gateway. • Configuration of SIP, POTS Dial Peers, CISCO Ip Communicator & CISCO Call Manager Express. • Analysis and comparison of various voice over IP protocols like SIP, H.323 & SCCP. • Development of SIP soft phone using PortSIP SDK- the basic functionality of this phone: can register with any SIP server, can receive/make calls from/to SIP enabled phones. Cisco device redundant network configuration using OSPF, BGP, VRRP & MPLS. • Constructed a network topology using Cisco 2600, 1841, 7200 series routers & 3550 CAT-OS switches. • Implemented OSPF& EIGRP as interior routing protocols & BGP as exterior routing protocol on the topology. • Constructed multi-area OSPF links for end to end connectivity. Configured STUB & NSSA areas. • Introduced redundancy in the network by configuring failover routers with VRRP. • Observed the layer 2 & layer 3 performance of the network using Wireshark. Securing CISCO internetworked environment • Network threat assessment • Security by management access • Security by Cisco IOS firewall & IPS implementation • Security by Authentication, Authorization & Accounting EDUCATIONAL QUALIFICATION: • Master of Science in Electrical Engineering (Networking) from San Jose State University , CA December 2008 • Bachelor of Engineering Telecommunication & Networking from University of Mumbai May 2006