Bienvenue sur le profil Malt de Hazem !
Localisation et déplacement
- Localisation
- Paris, France
- Télétravail
- Effectue ses missions majoritairement à distance
Préférences
- Durée de mission
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- ≤ 1 semaine
- ≤ 1 mois
- entre 1 et 3 mois
- entre 3 et 6 mois
- ≥ 6 mois
- Secteur d'activité
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- Aéronautique & aérospatiale
- Agence & SSII
- Agroalimentaire
- Architecture & urbanisme
- Taille d'entreprise
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- 1 personne
- 2 - 10 personnes
- 11 - 49 personnes
- 50 - 249 personnes
- 250 - 999 personnes
Vérifications
Charte du freelance Malt signée
Consulter la charte
Langues
Catégories
Compétences (10)
- Databases
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- Data Science
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- Tous
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Hazem en quelques mots
Je maitrise l'audit, analyse et la présentation des données CM, PM et CDR en utilisant les outils de constructeur aussi les outils de visualisation MapInfo, Tableaux Desktop.
Expériences
Orange - ORANGE
Senior Rf Network Optimization Engineer
- Leading Orange ARCEP Taskforce.
- Coordination with regional entities (UPRSE and UPRO).
- Manage radio parameters templates.
- New Features identification (Pre-Upgrade).
- Features validation followup (definition of test scenarios, trace analysis, QOS, case creation).
- Experimentation of differents parameters sets.
- Preparing specifications for new use cases of CSON modules.
- Detection and analysis of problems using probes.
- Participation in the co-management committee Operator / supplier.
- Participation in the definition of medium and long term strategies.
- Pcap analysis of user and control plane.
- Low level analysis using XAP/XCAL.
Ooredoo Tunisie
Expert Fixed Wireless Access and Broadband
• Part of RFPs, RFQs Ooredoo committee for RAN Network 5G Upgrade and new services deployment like SON and Geolocation Tools.
•Integration and administration of uSON platform (Self Organizing Networks): Automatic Neighbor Relation, Mobility Robustness Optimization, Capacity and Coverage Optimization, Cell Outage Detection and Compensation, Load Balancing, Mass Event Handling.
• Planning and optimization of LTE Network (WTTx).
• Monitoring the performance of LTE network using Netact /Huawei PRS / U2000.
• Drive test log file analysis (Genex probe / Actix) and preperation of recommendation report for Weak Coverage & Quality issues.
• SSV Acceptance.
• Interference analysis (overshooting cell, pilot pollution).
• Weekly worst cell check and action plan preperation.
• New Features activation (Mlb, Beamforming (Single-Stream/ Dual-Streal & MU Beamforming), DL/UL COMP, MIMO2*2 & MIMO4*4).
• Troubleshooting and resolving VIP customer complaints and trouble tickets using U2000 Trace/Netact Core & Polystar's OSIX.
• Manage and upgrade customers home-zone table with radius.
• Generate Indoor and Outdoor commercial coverage with Mentum Planet , MapInfo.
• Good knowledge in SQL/PLSQ , VBA Excel and GIS map info.
Ooredoo Tunisie
Télécommunications
Project Graduation (Master)
. Configuring different routers P, PE, CE.
. Configuring a Cisco ASA 5520 firewall (Routing, Access via SSH, Monitoring, NAT, ACL, ASDM).
Ooredoo Tunisie
RF Network Audit Expert and Customer Experience Improvement
•Administration & Monitoring of platforms for automatic air interface measurements (Nemo Autonoumous, Nemo DB, Nemo VQ Server...).
•Develop automated tools to accelerate KPIs generation and degradation detection.
•Drive Test Log files analysis and weekly report preparation 2G/3G/4G.
•Determination and supervision of network KPIs 2G/3G/4G (CDR, CSSR, MOS, CST,CSFB CST, codecs, coverage, quality, FTP & HTTP Transfert Throughput and Latency).
•Analysis of network degradations (Dropped Calls, Access Failure and Low Quality of service, Cross sectors, Interference, Handover failure,High Call setup Time, Missing neighbors) and determination of root causes with (Actix, Astellia, Nemo Analyze,WindCatcher, Aircom OPTIMA…).
• Identify poor coverage and quality areas, interference & Pilot Pollution problems.
•Validation of new implemented features on network.
•Reporting daily network performances for C-level.
•Study of radio parameters (NSN, Huawei) and its contribution on KPI optimization.
•Performing drive Test Outdoor and Walk Test for Indoor sites.
•Single Site Verification(SSV) Drive Test
•Generate coverage and quality plots.
•Mastery of GIS tools "Map Info 12.5".
SOTETEL
Télécommunications
Project Graduation (Licence)
. Identify which machines and users connected to the local network in real time.
. Securing the local network against unauthorized access.
. Establish access lists services as needed.
. Configuring vlans.
. Create a temporary network access for visitors.
. Automatic recognition of addresses (physical or logical) of every machines on the network.
. Consolidate authentication solutions on the same web server.
Recommandations externes
Consultez les recommandations qu'a reçues Hazem