Mar 2016 – Present · 10 yrs · Noida, Uttar Pradesh, India

• India Site Owner, Prime for pre-production of Unified Communication Server/PBX for Mitel
• Migration of all PBX Call Controllers from Hardware to Virtual Citrix based system for Global Trials at India center
• Managing both Virtual/Physical Servers having 120+ SIP/Voip physical Clients & 500 Virtual SIP/Voip clients.
• Taking care of Voice Messaging,Audio-Video Conference , PRI (external calls), EHDU ,Android/iOS internal/External clients.
• Also, taking care of UC Application Server for India Global Site.
• Prime for Pre-Production related issues.

Mar 2016 – Jun 2018 · 2 yrs 3 mos · Bangalore

• Worked in a R&D team for Mitel's Global Testing Lab.
• Taking care of System testing of Mitel Physical/Virtual Call controllers - MiVB 3300 which supports Voice/SIP/VoIP/Media/Audio/Video Calling.

Apr 2015 – Jan 2016 · 9 mos · Noida

• Worked in the verification team of Belkin's Smart Product - WeMo
• Leading a team of 2 QA Resources of a Scrum Team for platform/cloud/iOS/Android based feaures for Wifi smartproducts in Home Automation
• Platform feature testing using REST APi's.
• New Feature test planning/Validation for smart products suporting iOS/Android Apps.
• Responsible for Technical Discussion,Sprint Test Planning in Agile .
• Working as individual contributor to QA deliverables.
• Responsible for End to End feature test planning for new features,Review discussion ,Execution,Daily status reporting,Weekly client calls for QA deliverables.
• Preparing demo's for client for newly introduced feature support for wemo products.
• Mentoring new joinees & giving presentations.

Apr 2011 – Apr 2015 · 4 yrs · Noida

• Test Planning,Execution for features related to Product iOS App, Product Embedded Wifi device & cloud Database for Plugin Switches.
• Following Agile Methodology,Daily Scrums, Sprint Planning,Test Planning/review & Execution, Bug Logging.
• Bug tools :Devtrack,Jira
• Platform-iOS/Android,Cloud,SQL DataBase,turn Server,perform cloud testing using REST API client [XML based] .
• Responsible for Weekly client calls for QA deliverable's.
• Worked on SNMP Manager/Ipv6/VLAN/Ethereal/Wireshark.

May 2008 – Mar 2011 · 2 yrs 10 mos

• As Consultant/Associate Engineer in Verification Team of Transwitch-ITC .
• Technologies : L2/L3 Switching,Bridging,VLAN,Stacked-VLAN,MPLS,ATM,DSL,VoIP.
• Protocols : PPP,STP/RSTP,QoS,Management VLAN,IPv4,ARP,ICMP,BOOTP/DHCP,Dot1x,IGMPv1/v2/v3,SIP
• Network Tools : IXIA,Spirent Abacus,XManager,Ethereal,Wireshark,Sage,Bugzilla,Mib-Browser/ireasoning SNMP Manager,ftp,tftpd,vsftpd
• SIP Server : Asterisk,Ondo,Trixbox
• Flash Programming
• Language : C/C++ ,tcl/tk
• Roles
• Test Execution.
• Technical Document preparation.
• L2 switching protocol presentations.
• Devices/Board u-boot/Flash Programming and Configuration.
• Functional,Configuration,performance,Sanity testing
• Client Support for MPLS/VPLS supported L2 Switch supporting

Dec 2006 – May 2008 · 1 yr 5 mos

• Worked in Desktop/Server/Network Support for IT Department.
• Provide Support for Trading based software like ODIN.
• SQL 2k/Oracle 6i/8 based Trading/Financial applications like CRM, FT-LD, ERP, HRIS, FTP, Unison, DP,Fleximone.
• Manage IBM LANDesk Server for Asset Mangement.
• Mails follow-ups for new Asset requirement,purchasing new IT Assets & Critical issues related to IT.

May 2006 – Nov 2006 · 6 mos

• Worked as L1/L2 Desktop & Network Support Engineer ,Manage Nortel L2/L3 VLAN based Optical Switch

May 2005 – May 2006 · 1 yr

• Worked as Resident Support Engineer supporting Computer Hardware/Network & Server Support for government public sector clients NTPC, NFL

Dec 2004 – Apr 2005 · 4 mos

• Worked as a R&D and Testing Engineer in the development of Electronics/Telecom devices and Testing kits