Information Technology, Network, Systems, Telecommunications

RAJESH NADIMINTI

**** ************ ***, #*, *******, MA 02134 acy1n0@r.postjobfree.com 857-***-**** Summary:

Having more than 1.5 years of experience in Networking and Telecommunications fields.

Good understanding of networking protocols such as HTTP, DHCP, DNS, TCP/IP and routing protocols along with SIP, SDP, RTP, RTCP, MPLS, Diameter

Extremely knowledgeable of Cisco networks as well as their installation and maintenance

Having hand on experience working with Raspberry Pi, Freeswitch, RYU Controller and Active Directories

In-depth understanding of multiple operating systems

Proficient in computer hardware and software

Good understanding in Base SAS, SAS/Macros, SAS/SQL

Have good experience working with Chef, Puppet and Wireshark

Problem solving skills needed to troubleshoot and repair network issues

Efficient in time management and able to multitask

Experienced in setting up a secure network to maintain confidentiality security precautions

Able to handle the pressure situations.

Able to work individual as well as in group.

Excellent communication skills in written and verbal both. TECHNICAL KNOWLEDGE

Protocols SIP, SDP, RTP, Diameter, HTTP, DHCP, DNS, TCP, UDP, MPLS, LACP, VLAN, OSPF, BGP Programming C, Java, Python, Bash Scripting, SAS, SQL, HTML, VHDL, Verilog Simulator Cisco Packet Tracer, MATLAB, Xilinx, Multisim SDN Tools RYU controller

Debugging tools Wireshark, PuTTY, tcpdump

Operating Systems Windows, Ubuntu, MAC OS

PROFESSIONAL EXPERIENCE

Virtual Private VOIP PBX using Raspberry Pi, Northeastern University Jan 2016 - Apr 2016

Installed, Configured and Setup Raspbian Jessie OS in Raspberry Pi.

Installed and Configured Free switch on Raspberry Pi, mapped FQDN to the same using DDNS.

Configured Google Voice to make free Voice calls using Raspberry Pi.

Analyzed the end-to-end call flow using Wireshark captures. Familiarized myself with SIP and RTP traces. Link Aggregation Control Protocol simulation on SDN, Northeastern University Sep 2015 - Dec 2015

Installed RYU Controller and Mininet on a virtual machine.

Created and implemented a custom network topology in Mininet.

Configured the nodes and switches of RYU Controller to make the custom designed topology to support Link Aggregation Control Protocol.

Tested the network by using ping command and by checking the corresponding TTL values. Northeastern University, Boston, MA May 2015 – Dec 2015 Senior Information Technology Assistant

Assisted the IT Systems Coordinators with maintenance and deployment of Windows 7 and MAC OS X laptop and desktop PCs.

Provided general Administrative and Office support and analyzed the PC’s and Laptops for technical issues.

Worked with Software Development team to run test cases.

Helped the Faculty and Staff with Computer related issues and helped the Systems Coordinator with Server room maintenance.

Network Integration using Linux Servers, Northeastern University Feb 2015 - Apr 2015

Hosted a web-server using Apache for incoming devices/clients.

Installed Bind9 and configured DNS servers (primary and secondary) to resolve the URL of the web-server.

Integrated DHCP server in the network to lease out IP addresses from a predefined subnet.

Embedded security into the client-server architecture by employing firewall at the web-server using iptables.

Used Wireshark and tcpdump to capture the packets while testing the servers. Enterprise network simulation, Cisco Packet Tracer, Northeastern University Apr 2015

Designed a corporate network of offices located in 5 different cities consisting of multiple departments.

Employed OSPF routing protocol to route the packets across the core and edge routers over different cities.

Built a Frame-Relay to provide offices private communication over public infrastructure for faster access.

Supplemented security features by implementing Access List, VLANs and password encryption at the routers. EDUCATION

Northeastern University, Boston, MA, Dec 2016

Masters of Science in Telecommunications Systems Management, GPA - 3.3/4.0 Courses: IP Telephony, Software Defined Networking with NFV, Data Networking, Telecom Architecture GMR Institute of Technology, Rajam, India, May 2014 Bachelor of Technology in Electronics and Communication Engineering, GPA - 3.6/4.0

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