Irvan Tambunan

Current

System Engineer at PT Eluon

Past

Verification Test Engineer at Converging Network Solutions FZE
Network and System Administrator at Asian Internet Interconection Intiative (AI3)
Internship Student at PT Aplikanusa Lintasarta

Member at School on Internet (SOI) ITB

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Education

Institut Teknologi Bandung
SMAN 2 Bandar Lampung

Connections

57 connections

Industry

Telecommunications

Websites

Irvan Tambunan’s Summary

Graduated student of Bandung Institute of Technology (ITB), majoring in Electrical Engineering, sub majoring Computer Engineering.

Final Assignment: Quantitative Research, titled: Quality of Service Enhancement Internet Telephony Using Codec G.729 and G.723 Based on Differentiated Services.

Experienced in telecommuncation industry, especially for handling VAS and IN solution.

Have good knowledge in TCP/IP concept, such as routing protocol, server applications.

Know-how about network elements related in telco area, such as DDF, STP, MSS, MGW, IP Backbone.

Have practical experience with SUN Solaris OS in SUN machine, like SunFire V-series and Netra V-series system. Also in Fujitsu-Siemens Prime Power.

Ability to create shell script for operation and maintenance daily.

Operating database application (Oracle and MySQL).

Irvan Tambunan’s Specialties:

* Eluon VAS's Solution (RBT, VMS);
* NSN IN's Solution (Charge@once, Test@once);
* TCP/IP Networking;
* UNIX/Linux, Solaris, and *BSD Operating System;
* SS7 Stack and Call Flow;
* Shell Scripting

Irvan Tambunan’s Experience

System Engineer

PT Eluon

(Public Company; Telecommunications industry)

June 2009 — Present (6 months)

Eluon is an Telco Solution Company that has been deployed solutions in many countries. Our solutions are ranging from Core Network Solution (HLR, IRG, etc), VAS Solution (VMS, RBT, etc), Service Solutions, and Convergence Solutions.

1. Doing installation machine from scratch situation
2. Documenting procedure of maintenance and troubleshooting system
3. Doing level 2/3 support and maintenance of existing solution in Indonesia, such as Telephony Server Module (IP Player), Database, Subscriber Control Profile, and Content Management System
4. Integrating RBT system with another Network Element, like STP, MSS, IP Backbone
5. Troubleshooting existing live solution in subscriber’s production environment
6. Doing acceptance test (UAT) with customer for new solutions
7. Report to Project Manager
Verification Test Engineer

Converging Network Solutions FZE

(Telecommunications industry)

October 2008 — May 2009 (8 months)

I worked as Verification Test Engineer for online charging, convergent charging, and business supporting systems (based on IN and NGN application servers). In the team, i also did work with Nokia Siemens Networks (NSN) engineer and their equipment

1. Defining and documenting all requirements to execute the tests, such as test bed environments, hardware, and simulators
2. Testing and verifying system based on requirement specification
3. Performing acceptance test (UAT) and regression test with vendor and operator for new system and service
4. Doing trace analysis and troubleshooting based upon the issue/problem (CCC_CAP and CCC_USER)
5. Handling Siemens IN@vantage, Charge@once platform operation (PLATOP) and operational, administration, maintenance (OAM)
6. Doing bring-up service and installation machine from scratch situation
Network and System Administrator

Asian Internet Interconection Intiative (AI3)

(Higher Education industry)

March 2007 — September 2008 (1 year 7 months)

1. Managing of Domain Name System (DNS) ITB with BIND
2. Installations and maintenance FreeBSD-based server
3. Troubleshooting server and updating system with new patch
4. Technical support service for Asian Internet Interconection Intiative (AI3) internet users
Internship Student

PT Aplikanusa Lintasarta

(Privately Held; 501-1000 employees; Telecommunications industry)

June 2007 — August 2007 (3 months)

1. Studying company services
2. Creating concept and design about video conference
Member

School on Internet (SOI) ITB

(E-Learning industry)

June 2006 — July 2007 (1 year 2 months)

1. Deploying network for video conference
2. Held video conference session
3. Operating video conference tool, such as MCU Tanberg and Polycom

Irvan Tambunan’s Education

Institut Teknologi Bandung

Bachelor , Electrical Engineering , 2004 — 2008

Activities and Societies:

Amateur Radio Club (ARC) ITB as Senior Trainer :
1. Creating Learning Design
2. Conduct, monitoring, and evaluating seminar/training

Amateur Radio Club (ARC) ITB as Staff of Internal Divission :
1. Managing of internal organization
2. Controlling activities

Himpunan Mahasiswa Elektro (HME) as Member
SMAN 2 Bandar Lampung

High School , Science , 2001 — 2004

Additional Information

Irvan Tambunan’s Websites:

Irvan Tambunan’s Interests:

Internet Engineering, Computer Networking, Value-added Service, Intelligent Network, Wireless Networking, Computer Network Security, Blogging, and Photography