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Draghici Daniel

Telecom Problem Manager

47 ans • Bucharest

Résumé

As a problem manager you are always forced to apply pressure or remove it, while constantly making sure you are politically correct. It is a hard balancing act focused on the greater good and inevitably you do have to make hard choices and consequently upset someone somewhere while making somebody else happy.

Compétences

Telecommunications 3G 4G *European Driving License, Category B, C, E Vehicle. *Competent With Most Microsoft Office Programmers, Telnet, Web Configuration, Cygwin, Moshell.WCDMA RAN W10 Operation WCDMA RAN W11 RNC 3820 Configuration GSM BSS G11 BSC EVO Controller 8100 Operation & Configuration &Troubleshooting LTE L12 OPERATION LTE L12 CONFIGURATION - Ericsson E-RAN Overview And SpiderNet Operation A.I.M.O.S Repeaters - Vodafone RomaniaITIL Foundation EXIN License 5262935.20359553 January 2015 Analyst Level 1 Facilitator Sologic Europe - Root Cause Analysis

Expériences

Problem Manager

- Infra / Réseaux / TélécomsResponsible for the NOC Vodafone Problem Management Process. The goal of Problem Management is to ensure a structural and significant contribution to preventing incidents, solving problems, ensure solution implementation and/or minimizing the service impact time of different types of incidents affecting the mobile network. Key accountabilities: • Ensured an appropriate root cause analysis, supervising and coordinating the Front Office, Back Office and other engaged internal or external resources. • Acted as a focal point for leadership and drive during the Problem Management process by ensuring adherence to plans, adequate information flow and follow-up on deadlines and commitments. • Provided weekly and by request update to NOC management with current status of Problem investigations / resolutions • Assured the necessary follow-up, escalations and set-up action plans to ensure problem solving. Act proactively for reduction of number of incidents. • Organized service improvement plans and follow-up the progress until accomplishment, keep regular Problem Review’s with entities involved in Problem Management process: Internal operations teams, 3rd Party Suppliers and Customers. • Made recommendations for systems, procedures and processes optimization • Contribute to Vodafone Business Continuity / Disaster Recovery plans. The ITIL Problem Manager drives the root cause analysis of problems in an effort to eliminate the reoccurrence of incidents. He communicates with all levels of the organization, from the highly technical to key business leaders. The PM is proactive in identification of possible problems and he leads cross functional teams to analyze all sources of issues and outages, investigate, diagnosis root cause, and accountable for completion of corrective actions. Through risk and impact analysis he will determine the appropriate actions to resolve problems including known errors documentation, automated responses and problem remediation.

Radio Access Network Engineer

- Infra / Réseaux / TélécomsProviding second level maintenance and restoration for the Radio Access Network technologies. Responsibilities: Perform troubleshooting on RAN Ericsson 3G and LTE equipment’s; Troubleshooting customer complaints and network performance issues for NodeB’s and RNCs; RNC 3810, 3820 and EVO8200 Operation and Maintenance; Performing software upgrades on 3820 & EVO RNCs, 3G/LTE nodes; 3G 3000 & 6000 series and LTE 6000 series operation and maintenance (but also prbs, and spidernet equipment’s); Real time analyze, troubleshooting, performance and degradation tasks (Speech drop calls, RRC, Hsdpa , Sleeping cells, unavailable nodes, errors checking, faulty boards, UEH_Exceptions tracing collection and analysis using specific decoders); Activating GPEH and other traces for RNC, 3G and LTE equipment’s for Optimization and 3rd parties; Weekly maintenance on 3G network elements; Change night activities scheduled and performed when needed; Support activities for field engineers; Working with trouble tickets.

Radio Access Network Engineer

- Infra / Réseaux / TélécomsProviding second level maintenance and restoration for the Radio Access Network technologies: 3G NodeB / RNC, LTE E-NodeB (performing detailed alarm analysis on the RAN nodes: Ericsson RBS 3000, 6000 series; RNC 3810 and 3820 models); Second line support for resolving issues escalated from Front Office or from Customer; Investigating and summarizing critical technical faults for the RAN network; Logging the performed activities in specific ticketing tools; Handling and analyzing Trouble Tickets and recommending timely actions / solutions to TT with guidance or supervision when necessary; problem & fault management, acceptance; Handling and executing Change Requests: Performing second level Preventive & Corrective Maintenance (HealthCheck Activity); Upgrading/updating of live nodes (FullFilment activity); Involved in OnCall 24/7 shifts.

Field Engineer

- Infra / Réseaux / TélécomsWind and H3G Project: Installation Dual Layer for BTS Ericsson; Installation, sw configuration and troubleshooting for MW PDH TN Ericsson; Technical Supervisor in TN Ericsson Project for Royal Jandarmerie Morocco for 3 months.

Telecommunications Technician

- Infra / Réseaux / TélécomsInstallation of Alcatel PDH point to point Radio Link’s, 9400 UX Lux 50 (DIG & ANA), 9400 UX AWY 2.0.4, 2.0.5, 2.1.1 (2,3), MPR 1.2.0, 1.2.1, MXC with RFS and ANDREW antennas. Level 3 interventions, maintenance, supervision (ux-ux, ux-awy, ux,awy ALC with NEC equipment, awy ALC-sdh ALC), software (capacity and configuration) upgrade, verification and testing with HCT-BERT/H analyzer on all above equipment. Orange Armenia Microwave MPR Project. Vodafone BTS 2G, 3G Romania Swap Project.

Formations

University Technic Gh. Asachi Iasi

2003 - 2007 Iași, Romania, IașiEnvironnement, Chimie / Biologie / Agronomie

Mes qualités

Autonome
Esprit d'équipe
Réactif·ve
Esprit d'analyse

Langues parlées

  • Anglais

    Professionnel

  • Italien

    Intermédiaire

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