YOUNESS DAI

RF Planning Optimization Engineer @ Djezzy

Country

City

Algeria

Industry

Telecommunications

Skill

Introduction to Python, réseeaux et informatique, maintenance informatque, Administrateur systèmes, Programmation web, Langages de programmation, Administration réseau, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Linux, Voix sur IP (VoIP), Microsoft Windows, Microsoft Office, HTML, Telecommunications, 2G, 3G, 4G

Experience

RF Planning Optimization Engineer

Djezzy

2019-3 - Present · 7 yrs 7 mos

Algeria

Optimization Engineer 2G, 3G and 4G (ZTE/Nokia) LTE Experience: -Network stat and KPI analysis and reporting i.e Accessibility, retainability , mobility, CSFB and traffic -Resolving handover failure and LTE drop issue and troubleshot using Netmax and CDT with netnumen/UME -Detect hardware and transmission issues and monitor alarms on sites - Resolving costumer complain issues on the 4G/LTE network. -PCI and RSI planning and optimization -Doing a deep analysis on the major issues like RRC connection failure, RRC connection drops and low throughput to find the root cause problem and to propose and make changes -ZTE Carrier aggregation activation and parameters tuning. -Feature trail and parameters tuning: User Inactivity timers, CA, FDD load balancing, ANR, 3G Experience: -3G Design and Planning evaluation - Diagnosing all RF related problems in 3G such as Ec/Io, call failure, HO failures, RSCP analysis, Soft and hard handover (inter rat handover), poor BLER, pilot pollution. -Monitored network performance and improving KPIs by tuning Radio Network parameter using Netnumen and Netact. - Handled customer complaints related to voice/data quality issues. - KPIs assessment: Call drop analysis and worst cells handling and resolution, Accessibility problems resolution and analysis; interfreq parameters and strategy tuning, interRAT worst cells analysis, IRAT parameters analyses and worst cells resolution, throughput improvement,

Engineer field measurement

Djezzy

2018-1 - 2019-3 · 1 yr 3 mos

Dar El Beida, Algiers Province, Algeria

-Troubleshooting for various field teams, including equipment failure -Analyse performance data and indicators such as interference and call drops for multiple networks in 2G, 3G, and 4G. -Drive Test (ssv, clusters, complaints 2G/3G/4G). -Tems investigation, -Tems discovery. -Anritsu, PCtel.

Engineer drive test

NOVATEL IT Group

2017-4 - 2017-12 · 9 mos

algerie

Test and verification of coverage, quality and throughput 2G, 3G, 4G. SSV, Cross check.

Internship computer network maintenance engineer

fecomIT

2017-2 - 2017-3 · 2 mos

Birkhadem, Alger, Algérie

Soft and hard computer maintenance. Installation of printers, scanners

stage

CERIST

2016-2 - 2016-6 · 5 mos

ben aknoun alger

Stage de PFE, février à Juin 2016 Centre de Recherche sur l’Information Scientifique et Technique (CERIST). Réalisations de quelques attaques SIP sur un réseau VoIP et l’implémentation des solutions et mesures nécessaires à la protection contre ces attaques. Utilisation d’un serveur VoIP Asterisk et des machines clientes Windows et une pour le pirate(Linux).