About Abdelghafour
Are you looking to improve your network performance, resolve complex radio issues, or validate new 4G/5G features with confidence?
With over 8 years of experience in mobile networks (2G/3G/4G/5G), I support operators, vendors, and integrators in optimizing radio performance, ensuring QoS, and delivering reliable validation and IVVQ activities.
I bring a strong expertise in 5G radio optimization and performance, combined with hands-on experience in KPI analysis, troubleshooting, and multi-RAT environments. I have worked on high-value projects including 5G Standalone launch, multi-vendor benchmarking, and large-scale network optimization.
💡 What I can bring to your project:
Fast identification and resolution of network performance issues (throughput, accessibility, retainability)
End-to-end support from feature activation and validation to optimization and performance improvement
Strong analytical mindset and adaptability in complex and fast-paced environments
Proven ability to deliver results, with consistent positive feedback and recommendations from previous managers
🌍 I have worked on multiple international projects, collaborating with cross-functional teams across different countries and cultures, including on-site support for critical deployments.
🚀 Typical projects & deliverables:
4G/5G Radio Optimization & Parameter Tuning
KPI Analysis & QoS Improvement Plans
Troubleshooting & Root Cause Analysis
5G Feature Activation & Validation (DSS, ENDC, Multi-User…)
Multi-vendor Benchmarking & Performance Evaluation
IVVQ Activities (Integration, Verification, Validation & Qualification)
Test Campaigns (Lab & Live Network) and Performance Reporting
My approach is results-driven, with a strong focus on delivering measurable performance improvements and ensuring network reliability.
French
Native or bilingual
English
Fluent
Arabic
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- ThalesIVVQ Engineer – Radio Access Network (RAN) | 2G/3G/4G/5GTELECOMMUNICATIONSJuly 2025 - January 2026 (6 months)Vélizy-Villacoublay, France
- Performed verification and validation of multi-RAT (2G/3G/4G/5G) radio features
- Ensured compliance with 3GPP standards and industry specifications
- Led qualification activities for new features prior to production deployment
- Conducted in-depth analysis of test results and performance metrics
- Identified, diagnosed, and resolved complex technical issues (troubleshooting) to ensure optimal network performance
- NokiaRadio Performance & Optimization Engineer – 5GTELECOMMUNICATIONSJune 2020 - June 2025 (5 years)Massy, France•Led and contributed to multi-vendor benchmarking activities for a major operator, evaluating performance through UL/DL throughput, call continuity, ENDC scenarios, and multi-user testing; achieved strong results (ranked #2) with significant improvements driven by lab optimization and configuration•Performed configuration and optimization of network performance across multiple 5G projects and features (SA/ NSA, DSS, Multi-User, FDM, ENDC, Beamforming, Massive MIMO, Energy saving, etc..), focusing on throughput (UL/DL), stability, resource utilization, and accessibility•Activated and validated new 5G features to enhance network performance and user experience•Analyzed performance degradations following feature activation and conducted advanced troubleshooting to ensure network stability and efficiency•Conducted lab and live network testing to validate feature integration and performance under real conditions•Proposed and implemented optimal parameter tuning strategies to improve KPIs and overall network efficiency•Provided on-site support in India for 5G Standalone (SA) commercial launch, including configuration, optimization, and validation of new features on the customer network•Contributed to continuous improvement of 5G radio network performance across multiple deployments and use cases•Created and delivered technical documentation, reports, and presentations for internal teams and customers
- T&T Consulting SASRadio QoS & Optimization Engineer - OrangeTELECOMMUNICATIONSDecember 2017 - April 2020 (2 years and 4 months)Nantes, France•Monitored and analyzed radio KPIs to ensure Quality of Service (QoS) across West and Île-de-France regions•Led QoS activities within the DAO process (Detection, Analysis, Orientation), identifying performance degradations and defining corrective action plans•Performed QoS validation of sites following network swap operations (network modernization)•Conducted in-depth analysis of network degradations (accessibility, retainability, throughput) and performed troubleshooting to restore performance•Proposed and implemented optimization actions to improve 2G/3G/4G network performance and service quality•Monitored QoS after network operations and assessed the impact of changes (swap, upgrades, optimization actions)•Managed and resolved customer complaints (including VIP and enterprise customers), ensuring prioritization and fast resolution of critical issues•Identified and optimized worst cells, performing root cause analysis and driving continuous performance improvement•Ensured QoS performance during major events and high traffic periods, maintaining network stability and service continuity
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Education
- Introduction to Artificial Intelligence Introduction to Prompt Engineering for Generative AIIntroduction to Artificial Intelligence Introduction to Prompt Engineering for Generative AI
- Master's degreeConservatoire Nationale des Arts et Métiers - CNAM2017Master's degree