SANTHOSH KUMAR N

Bangalore +91-988******* acu4us@r.postjobfree.com LinkedIn

Professional Synopsis:

- Technical professional with 9+ years of experience in Telecom Domain.

- Over 7+ years’ experience of provisioning system development and deployment for Telecom operators such as TIGO Guatemala, Honduras, Paraguay, Cable & Wireless Panama, Wataniya Mobile Palestine.

- Successfully deployed VOLTE, LTE and IMS service provisioning for Telecom operators (end-to-end).

- Successfully completed Big Data development and deployment certification from Edvancer.

- Experience in Big Data processing using Apache Hadoop, to create dashboard for the product.

- Extensive working history in Operation Support System (OSS).

- Knowledge on VOIP (SIP), IP Multimedia Subsystem (IMS).

- Delivering and executing the project as per scheduled milestones, participating in system integration, onsite deployment, customer support and actively involved in pre-sales.

- Hands on experience of working on iPBX (Asterisk, OpenSER) Technical Skills:

Languages C++, C and Java (Core)

Protocols SIP, DIAMETER (AAA)

Testing Tools SIPp, Seagull

Web Technology PHP, JavaScript

Database Oracle

Miscellaneous TIBCO, Shell scripting

Scripting Languages TCL

Big Data Technologies Apache Hadoop, Map-Reduce, HDFS, Pig, Hive, Hbase and Sqoop Operating System Linux, Solaris

Professional Experience:

Technical Lead Evolving Systems Bangalore January 2011 – till date

:: POC – Tertio Provisioning Analytics ::

The product offers near to real-time analytics on the provisioning transactions using Hadoop. Lead developer in transformation of data from relational DB to Hadoop. Key Roles/Responsibility:

- Importing the data from the Oracle into the HDFS using Sqoop.

- Developing parser and loader map reduce application to retrieve data from HDFS and store to HBase.

- Setup two node cluster of Apache Hadoop in Linux.

:: TERTIO ::

Working on product development and deployment on provisioning system for telecom operators such as Guatemala (TIGO), Honduras (TIGO), Paraguay (TIGO), Middle East (Wataniya Mobiles) and Cable&Wireless Panama.

Key Roles/Responsibility:

- Product deployed in Linux, Solaris.

- Responsible for requirement analysis, developing business logic.

- Data migration during upgrade of the product.

- Unit and Integration Testing, Factory System Testing, Site System Testing and production deployed. Key Achievements:

- Successfully deployed IMS, VOTLE and LTE services.

- Awards

o 2012 Evolvers

o 2013-2014 Best Employee of the year

o 2015 – ‘You Make the difference’

Software Engineer Mascon Global Ltd Bangalore September 2006 – January 2011 Worked in R&D team and involved application development on domains such as VOIP (SIP) and IMS. Project Title CALL CONFERENCE (An IMS Application) Duration 11 Months

Employer /Client MGL – R & D Center Bangalore

Environment

Linux, C++, Java, SIP Servlets, Mobicents SIP Servlet container, Tomcat Server, Asterisk - 1.4

Role/Responsibilities

Developer and Tester

Setup Mobicents Sip Servelt container

Install and configuring the Asterisk to handle the call made from Web page using Sip Servelt

Click-to-Call and Call Conference

Role: Software Engineer

Project Title AAA Stack (DIAMETER)

Duration 09 Months

Employer /Client MGL – R & D Center Bangalore

Environment Linux, C++

Role/Responsibilities

- Developer and Tester

- DiaMessage library, CxDx Interface development

- Unit and Integration testing

Role: Software Engineer

Project Title TELECOME BILLING SOLUTION

Duration 08 Months

Employer /Client INSTRA Corporations’ – Australia

Environment

Linux, Asterisk Server-1.4, MySQL-5.1, PHP-5.1, WebServer (Apache- 2.0)

Role/Responsibilities :

- Developer and Tester

- Billing Engine Implementation, Click2call, Call routing by ENUM, Provide interaction with the PSTN world, Call forwarding, Follow-me

- Enabling voicemail feature and providing web interface Role: Project Trainee

Project Title SIP Load Generator

Duration 7 Months

Employer /Client MGL (College Internal Project)

Environment Linux, Java, Asterisk Server-1.4

The project is aim to do the load testing on the network elements which supports SIP protocols and also able to record the CPS rate and display it in GUI. Which helpful in testing all kind of scenarios. Which simulates SIPp tool.

PERSONAL DETAILS

Father’s Name : Lt. Nanjegowda

Sex : Male

Marital Status : Married

Date of birth : 8th August 1980

Languages known : Kannada, Hindi, English

Nationality : India

PAN : BILPS7115N

Passport : G5074873

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