MOHD ABDUL RAHMAN KARIGAR, Sr. Technical Consultant

MOHD ABDUL RAHMAN KARIGAR

Sr. Technical Consultant

VIS Networks Private limited

Location
India - Hyderabad
Education
Master's degree, MBA in Systems
Experience
9 years, 6 Months

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Work Experience

Total years of experience :9 years, 6 Months

Sr. Technical Consultant at VIS Networks Private limited
  • India - Hyderabad
  • My current job since July 2020

Working as Sr. Technical Consultant for the client Google Inc.
Technical Skills:
• Working as Incident Commander on-call rotationally, managing the outages/Incidents/issues
impacting the call/messaging delivery impacting the business of the contact center and
communicating with the businesses.
• Working on the Post-mortem documentations and presentation to the clients after the outages
with the RCA and impact details.
• Working on the Audio Quality analysis for both Inbound/Outbound call traffic with POLQA
score validations of call quality.
• Working on contact center MACD changes and queue/flow configurations for the business.
• Working on the Verint application MACD changes and business reported issues.
• Working with multiple carriers for the MPLS connectivity for the contact centers.
• Working with multiple carriers for migration and call routing for the contact center.
• Working on the different outages, changes and carrier migration for the number changes.
• Working on the numbers decommissioning / Procurements.

Avaya Support Engineer at ITSource Technologies Private Limited
  • India - Hyderabad
  • October 2018 to June 2020

Worked as Avaya Technical Engineer for client GAP Inc.
Technical Skills:
• Worked on the IP Office and Partner ACS Avaya devices.
• Worked on IP office manager for the POT Lines of the GAP Stores.
• Worked on Avaya phones 1400, 6400, partner 18, 18D, 6408D.
• Worked on Viptela, BGP devices, Adtran and CDS-9070 device installation for pot lines.
• Front-end face for Network Team while participating in internal P1/P2/P3 Incident resolution
bridge calls.
• Capacity / Life cycle managements / Vendor Managements & Escalation/IT cost Optimization.
• Experience in Working with Contact center / Telecom service provider / vendors who provide
technologies ( Avaya / Cisco / Network providers).
• Hands-on Experience on Avaya Session manager / Communication manager.
• Worked on Oracle SBC, Orange TFN terminations.
• Worked with different Vendors and service Provider for faster and accurate resolution
• Worked with different telecommunication vendors for the disconnection of POT lines.
• Reliably provide onsite operational support for voice systems and voice mail via physical
adds/moves/changes and installation or removal of equipment
• Worked on the Burglar, Fire alarm panels and the Elevator connected with the phone lines of
the stores in malls.
• Co-ordination with Vendor for (equipment and telecom) for implementation.
• Worked on Service now ticketing tool for user reported issues.

Telecom Engineer at PrimEra Medical Technologies Private Limited
  • India - Hyderabad
  • February 2017 to September 2018

With PMT, worked as Telecom Technical Engineer for supporting Avaya and different voice devices
for the US hospitals.
Telecom Support Engineer:
• Hands on experience on Avaya CM server / Avaya Aura Messaging / Avaya Session
Manager.
• Front-end face for Network Team while participating in internal P1/P2/P3 Incident resolution
bridge calls.
• Worked on Prognosis Monitoring tool.
• Worked on Service Desk ticketing tool. Installing and troubleshooting of various Avaya IP,
Analog and TDM phones.
• IPSI, CLAN, MEDPRO Card in G650, G450 media gateways.
• Reliably provide onsite operational support for voice systems and voice mail via physical
adds/moves/changes and installation or removal of equipment
• Worked on CMS supervisor based on user requests.
• Ability to research and identify alarms/errors in the PBX, Interface with vendor tech support
for troubleshooting of hardware.
• Checklist - Perform daily/monthly checklists.
• Participating in the Bridge calls for gathering info with the users for upgrading the Voice
infrastructure and the vendors for the VOIP issues.
• Worked in collaboration with the network team and the local onsite team of implementation for
installation of the Voice devices.
• Hard, Smart working skills with good balance of minds on logical thinking.

RF Survey Engineer at Genx Solutions
  • India - Hyderabad
  • August 2015 to January 2016

Worked for the Reliance JIO 4G project as an RF Survey Engineer for LTE implementation.
RF Site Audit:
• Done the RF Survey for New Sites.
• Decide Antenna Height and Orientations according to Clutter.
• Conducting RF Audit to verify the planned azimuths, Feeder swap, tilts, handovers and
defining neighbors list.
• Responsible for conducting Surveys to check the customer complaint and collect the
parameter.
• Done the RF Survey for new sites.
• Find out the suitable location as the requirement of the operator and client for installation of
new sites.

Installation and Comissioning Engineer at Skytel Telecom Network Solutions
  • India - Hyderabad
  • October 2013 to June 2015

With Skytel worked as Installation and Commissioning Engineer for the Reliance JIO LTE project.

MICROWAVE Equipment:
• Done the installation of Reliance JIO LTE Microwave Commissioning of NEC & HUAWEI IDU
and ODU.
• Worked on UBR point to point, Multi-point installation and testing of UBR connecting links.
• To undertake all necessary pre-installation checks.
• To liaise with client, other trades and third parties as indicated on work instructions.
• To identify any changes to scope and report back to line manager as early as possible.
• If requested to do so, to record any changes to scope as agreed by line manager.
• To install equipment in line with company standards and current regulations.
• To complete all post installation & commissioning checks.
• Alignment of 0.3m, 0.6m, 1.2m & 1.8m Micro wave antennas, Checking receiving level while
alignment.

Education

Master's degree, MBA in Systems
  • at Osmania University
  • August 2023
Master's degree, Embedded Systems
  • at Nawab Shah Alam Khan College of Engineering & Technology
  • June 2016
Bachelor's degree, Electronics And Communication Engineering
  • at Keshav Memorial Institute of Technology
  • May 2013
Diploma, Electronics And Communication Engineering
  • at TRR College of Polytechnic
  • May 2010

Specialties & Skills

Service Desk
Avaya PBX
Telecom Applications
INSTALLATION
COMMISSIONING
INFRASTRUCTURE
COLLABORATION
AVAYA (TELECOMMUNICATIONS)
LTE (TELECOMMUNICATION)
PRIVATE BRANCH EXCHANGE (PBX)
PROGNOSIS
TROUBLESHOOTING (PROBLEM SOLVING)
Networking
Spearline
Contact Center
IP Telephony

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English
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Telugu
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Hindi
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Urdu
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