Engineer Service

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Chiosea Marius

IMS Integration Engineer at Ericsson

*-******@****.***

Experience

IMS Integrator Engineer at Ericsson

March 2015 - Present (2 years 2 months)

Deployment and basic configuration of the following BroadSoft systems: UC-One Enterprise Portals (Classic and Enterprise) AS - Application Server

AS Services: Authentication,Conference, Assistant-Executive, Receptionist, CommPilot Personal Web Portal, Hoteling, Polycom Phone Services, Prepaid...etc

NS - Network Server

MS - Media Server

PS - Profile Server

XSP - Xtended Service Platform

EMS - Element Management System

UMS - Unified Messaging Server

USS - Unified Sharing Server

UVS - Unified Video Server

WRS - WebRTC Server

NFM - Network Function Manager

Install and maintain Ericsson MRS (Media Resource System) with the following Multimedia Resource Function (MRFP)

Border Gateway Function (BGF)

Media Gateway (MGW)

.

IMS/VAS/MEssaging FO Engineer at Ericsson

February 2012 - March 2015 (3 years 2 months)

Ensuring first level support, preparation and consolidation of all changes performed in Service Layer area; Ensuring the fault management process & methods, acting as a first line trouble shooter by performing a technical impact analysis of every incident;

Applying and promoting the change management process for an effective, efficient and without incident execution of operations for the implementation, support and maintenance of the Service Layer - platforms and services;

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Interacting with 3rd Party suppliers, customer technical staff and operation managers, service engineers within Back Office organization and other groups, within Service Delivery organization; Triggering Technical Escalation (transmission to second level support through the production of Trouble Tickets and coordination/follow-up of the resolution) Notifying Incidents to the management and other possible stakeholders (client facing entities, vendors, technical support).

Skills & Expertise

Supplier Negotiation

Computer Hardware

Unix

Electro-mechanical troubleshooting

Communication Skills

Marketing Communications

Creative Solutions

Personability and customer service

Photography

Team work

Creative Writer

Maintaining A Positive Attitude

Friendly Personality

Eco Friendly

Corel Photopaint

Teamwork

GSM

Telecommunications

Service Delivery

3G

LTE

UMTS

Management

Linux

Technical Support

Computer Network Operations

Project Management

Team Leadership

Team Management

Testing

Integration

TCP/IP

Troubleshooting

System Deployment

Cloud Computing

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Mobile Communications

Education

Christian University ''Dimitrie Cantemir''

Bachelor of Economics, International Economic Relations, 2005 - 2008 Grade: -B

Activities and Societies: Principal subjects / occupational skills covered Statistics, Data Analysis, Databases, Probabilities, Economic Techniques, Microeconomics, Macroeconomics Interests

Virtualization,

Cloud,

IoT,

Cosmology,

Astrology,

Medicine - GMT ( Genetically Modified Cells),

Digital Photography,

Bio-engineering.

Certifications

ITIL Foundation

Axelos & Government of the United Kingdom trough www.itacademy.ro April 2015 LINUX Admin and Servers

InfoAcademy October 2014

Courses

IMS/VAS/MEssaging FO Engineer

Ericsson

IMS Signaling

IP Foundamentals

IP Switching

DATACOM

Linux Foundamentals

IMS Integrator Engineer

Ericsson

BGP

TSP

IS

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Independent Coursework

Linux Admin & Servers

Projects

Deutsche Telekom

September 2014 to Present

Members:Chiosea Marius

Starting September 2014:

Integration, configuration and troubleshooting of IMS nodes, networks and solutions at the customer premises. Ensuring the fault management process & methods, acting as a first test line trouble shooter by performing a technical impact analysis of every incident. H3G Italy

February 2012 to Present

Members:Chiosea Marius, Andrei Barbu

- Monitoring the alarms and prioritize the service impact in case of technical issues that affect the customer’s network, both reactive as preventive.

- Remote login on Solaris/Redhat/Linux base servers for troubleshooting and applying procedures.

- Ensures first level support, preparation and consolidation of all changes performed in Service Layer area

(downloading rich content: images, video, games, dial tune platform; content availability; streaming TV: live and looped TV channels ; alerts platform; magazines subscriptions; messaging: SMS, MMS, voice mail, fax mail, email; VAS: 3DS, NAI (National Accounts Internal) - billing interface, IN (Intelligent Networks) Swisscom - IMS

May 2013 to Present

Members:Chiosea Marius, Stelian Salapa, Dan T#bârc#

- Surveillance of alarms & events & faults occurred in the IMS network;

- Trouble-shooting and fault management for the alarms & events observed;

- Running periodical scripts, needed for the preventive and repairing activities;

- Maintains the service delivery level within the agreed SLAs - escalation to the incident management, in case of major and critical incidents;

Orange Switzerland

June 2013 to Present

Members:Chiosea Marius

Ensuring first level support, preparation and consolidation of all changes performed in Service Layer area; Ensuring the fault management process & methods, acting as a first line trouble shooter by performing a technical impact analysis of every incident.

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Languages

English

Italian

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Chiosea Marius

IMS Integration Engineer at Ericsson

*-******@****.***

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