Engineer Professional Experience

Bincy Narath

l Phone: +919********* l ************@*****.***

Experience of deploying and troubleshooting networks comprising of multi-venders and platforms

A budding expert in the field of mobility packet core with an enriched experience of around 4 years

Thorough understanding of packet core in technologies like VoLTE, VoWiFi and WiFi Data Offload.

Working experience of deploying virtualized lab infrastructure as test beds for various testing

Theoretical and deployment knowledge on VMWare (ESXi, VCenter) and Openstack cloud solutions (Redhat Openstack 8)

Experience of working in large networks like AT&T, Reliance Jio and KDDI Japan. Actively doing customer facing roles for about 2.5 years.

Experience of doing Automation scripting for testing (Python, Shell scripts and Expect)

Machine learning & Data science enthusiast; Codes in Matlab (Poster got selected in GHCI-2016)

Skills

Thorough knowledge in VoLTE, VoWiFi and WiFi Data offload

Thorough knowledge in PGW, ePDG and SaMOG

Good working knowledge in mobility protocols like GTP, IPSEC, IKE, GTPP etc.

Good working knowledge in diameter (SWm, STa, S6b, SWx etc.) and Radius.

Working knowledge in IP and protocols like EoGRE and Basic Wireless.

Working knowledge in AAA and PCRF

Automation using Python and Expect

3.5+ years working experience in Cisco ASR5500

VMWare products (ESXi, VCenter Server)

Redhat Openstack 8

Analytically good and shows interest in solving mathematical puzzles and problems

Professional Experience

CISCO SYTEMS, Bangalore, India - Network Consulting Engineer II – Around 3 years 7 months

Currently Working as a Network Consulting Engineer in the role of designing, evaluating, deploying and optimizing solutions for various customers in the packet core domain

Selected Accomplishments:

Part of the design team who provided pan India VoWiFi and WiFi Data Offload to Reliance Jio. This was the first VoWiFi deployment in India and the first of this scale in the entire world. Cisco has ePDG and SaMOG in ASR 5500 platform and CPAR as AAA as part of this solution

Role – PoC testing of our solution in reliance lab in a multi-vendor environment. This testing had helped tremendously to optimize our solution. Closely worked with the development team and customer and gained the knowledge in product level as well as solution perspective.

1.Expertized in ePDG/SaMOG

2.Good functional knowledge of AAA

3.Customer facing for about 1 year

Design, Testing and IoT of VoWiFi integration to a VoLTE PGW for Japan’s second biggest service provider, KDDI (Ongoing, since June 2017)

Sulution validation testing for KDDI (June 2016 to May 2017)

1.KDDI is using Cisco’s PGW for their various projects (4 in total)

2.We create the entire architecture in Bangalore lab for KDDI and does various type of testing and validation, which includes:

Functional Testing

Performance testing (Base call model testing)

Overload Testing

Abnormal or Failure Testing

3.This job role requires skills to understand the entire network and interfacing with multiple teams.

4.Automation and scripting is done to minimize the manual effort

Remotely took part in the deployment of SAEGW for AT&T. This provided a good working knowledge in PGW also a flavor of working in a multi-ethnic group remotely.

Part of Cisco PCRF (CPS) team who provided stadium WiFi to Wankhede stadium (one of the biggest in India) during 2014 IPL. This helped to learn how PCRF works and also handled a complex product like CPS to an extent.

Worked in network optimization of Verzon Wireless by providing them the proactive analysis of their network and assisting the onsite team with recommendations.

Possess good technical writing skills as I assisted in documenting HLD/LLD and test plans for various projects

Education

IIT MADRAS, Chennai, India

Master of Science, 2010 -2013

Major: Communications

Graduated with 8.7 CGPA

Research: Developed and mathematically analyzed algorithms that can be used in a distributed adhoc networks like wireless sensor networks for leader election based on QoS

Gained good mathematical base in probability and algebra which is essential in learning and analyzing difficult problems

GEC WAYANAD, Kerala, India

Bachelor of Technology, 2005 -2009

Major: Communications

Project: A security system with a finger print reader and a number lock that can be used as a door lock. This project helped me to understand how programming and hardware knowledge can be used together to commercialize a product in IoT environment.

Gained leadership and presentation skills which helped in my career tremendously.

Graduated with 67.5 %

Relevant Certifications & Publications

Red Hat OpenStack Administration II (CL210)

CCNA & CCNP Routing and Switching

CCNA Wireless

Optimistic Logistic Regression Algorithm for classification problems: GHCI – 2016: Poster category

Other Relevant Skills

Working knowledge of VMWare virtualization (ESXi, Vcenter server based solutions)

Working knowledge in Linux, Python and expect scripting for Automation

Experience of building physical and virtual lab architectures

Consulting skills, team player.

I am seeking new challenges and opportunities in my career which will enrich me with excellent experience and help me towards my vision of using technology for the betterment of world.

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