 Experience to build Linux based OS bootable ISO image for Xen, Suse-cloud, Open-stack, KVM, VMWare, Virtual Box and OVF etc.
 Experience to add modules and patches for Linux kernel different versions.
 Experience to build customized ISO Bootable Linux image with desired repositories and packages,KIWI ISO image building tool.
 Software Installation, configuration, backups and log records for troubleshoot. Open-source software installation and configuration on Linux OS.
 Experience with different kinds of hardware issues like system performance, RAM, ROM, Ethernet cards, I/O Devices, overload issues etc.
 Installation, configurations experience with Linux different flavors (RedHat, OpenSUSE, Centos, Debian, Fedora, Ubuntu etc).
 Experience with VMVare, VirtualBox, XenServer (6, 6.5, 7), XenCenter, Xen-orchestra, KVM.
 Linux security, for different flavors (OpenSUSE, Debian, Centos, Ubuntu, RedHat) IPTables and Fail2Ban.
 DHCP Server, DNS Server, Email Server, FTP Server, Samba Server, NATing.
 RAID Technology, clustering, PRTG, MRTG, different open-source utilities SNMP, OpenNMS, Nagios, CACTI, CACTI Add-ons, Cacti Templates & Graphs, Smart-Monitor.
 Cloud based system settings, Remote access, virtual drives etc.
 Experience with Windows AD, Microsoft server 2012.
 VOIP servers, Freeswitch, FusionPBX, Asterisk, FreePBX, OpenSIPS etc.
 IP-based Soft & Hard phones for different venders for audio and video communication.
 Experience with samba remote drive, mount remote drive, database backup on remote drives etc.
 Experience with Microsoft Automatic speech recognition API, Sphinx, pocket-sphinx, and TTS engines, LumenVOX.
 Experience with Asterisk based dialers like VIcidial, GoAutoDialer, NewFies Dialer, ICTDialer, Voice broadcast, SMS broadcast installation, configurations, troubleshooting and support to solve customer’s issues.
 SSH configuration and management through KeyBOX, BASH and Perl scripting to automate tasks.

 Asterisk, Elastic and FreePBX based PBX configurations, LAN & WAN troubleshooting
 IVR, Call Recording, Voicemail, Dialplan, PSTN Card Conf, IP phone Soft & Hard phones conf etc.
 Network troubleshooting, CACTI configuration and graph monitoring, Solwinds software basics
 WireShark, DDNS Configuration on Linux, OpenVPN configuration on Linux, OpenSSH configuration on Linux
 Asterisk, Elastic and FreePBX based PBX configurations, LAN & WAN troubleshooting
 VOIP troubleshooting, IP phones troubleshooting, Network Designing
 VOIP Server Management and troubleshooting, Linux based server configurations on CLI

 Worked on Access Networks to solve the technical issues from CPE end.
 Work on AAA Authentication, Radius server, MSAG & MSAN (Configuration & Customers Profile Creation, upgradation & Down-gradation) on daily basis task.
 Remote troubleshooting & configuration of D-slam.
 Worked on L2 PTCL Network(Huawei, ZTE, Alcatel Equipment)
 Troubleshooting, Configuration & Maintenance of L2 network
 Handled trouble tickets with the help of oracle CRM.
 Worked with monitoring of BRAS.
 Worked to solve the queries of the customers from CRM panel.

 From access network to the core network (CS & PS).
 Radio Network Optimization (RNO) KPOs, KPIs, Single site testing, Cluster side testing etc.
 Access Network different versions of BTS (BTS3012, BTS312, BTS3900, DBS3900) & BSC (BSC6000).
 Core Network (CS & PS Network), SGSN, MGW, GGSN, HLR, VLR etc.
 From access network to the core network (CS & PS).
 Different types of software LMT for RNO, BSC etc.

National Transmission & Dispatch Company (NTDCL):

Principle Responsibilities:
 To learn about the working of “Power Line Communication”.  Methodology to transmit a signal on “Power Line Communication” and its working principle.
 How the transmitted signal received at the other stations when a station communicate to other.

Tasks Assigned:
 Design a Software (MATLAB/Simulink) based “Power Line Communication” model & its simulation in ideal case.
 Our team first focus on detailed view of the whole working principle of “Power Line Communication” then designed its software based model successfully.

RF Engineer Training:

Principle Responsibilities:
 Complete understanding of GSM network architecture, & its operations.
 Theoretical view & knowledge of GSM network.
 Understandings of cellular network, MS, MSC, BSC, BTS etc.  Drive test parameters & software understanding.