Omer Abadalaziz Wadaa

Telecom Field Engineer

Abha, SA.

About

Highly accomplished Telecom Field Engineer with over 4 years of expertise in 2G/3G/4G network operations, maintenance, and installation across Ericsson and Huawei platforms. Proven ability to optimize network performance, achieving a 40% reduction in downtime and maintaining 99.8% uptime in challenging environments. Adept at leading projects, ensuring zero safety incidents, and delivering robust telecom solutions in both urban and remote settings.

Work

Lulu for Advanced Technology

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Telecom Field Engineer (Maintenance Engineer)

Khartoum, Khartoum, Sudan

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Summary

Led comprehensive operation and maintenance for 2G/3G/4G networks, significantly improving uptime and efficiency across diverse environments.

Highlights

Resolved hardware/software faults across 38+ sites, achieving 99.8% network uptime and restoring 95% of critical outages within 12 hours using TEMS tools.

Optimized RF parameters (azimuth, tilt) to enhance signal quality, achieving RSSI > -70 dBm in urban clusters.

Reduced equipment failures by 30% through proactive quarterly inspections of Huawei RRU3228 and Ericsson MINI-LINK 6352 systems.

Audited and optimized backup power systems (rectifiers, generators), cutting fuel costs by 15% through strategic load-balancing.

Upgraded routers/switches at 12 VIP sites, reducing service interruptions by 40% and ensuring stringent SLA compliance.

Maintained a zero-accident record for over 2 years by rigorously enforcing EHS protocols for tower climbs and equipment handling.

Sudatel Telecom Group

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Telecom Field Engineer (Installation Engineer)

Khartoum, Khartoum, Sudan

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Summary

Executed comprehensive network deployments and optimizations for 2G/3G/4G infrastructure, significantly boosting coverage and performance.

Highlights

Installed 50+ 2G/3G/4G sites utilizing Huawei RRU3228 and Ericsson AIR 32 antennas, increasing urban coverage by 25%.

Configured Huawei RTN 950 microwave links, boosting back-haul throughput by 20% and reducing latency to under 15ms.

Streamlined site acceptance testing (SAT) processes, accelerating project completion by 10 days per site.

Trained 5 junior engineers on hazard mitigation, contributing to zero safety incidents during deployments.

Maintained robust network performance for over 15 desert sites in extreme temperatures (>45°C), ensuring 98% uptime.

Education

University of Science and Technology

Khartoum, Khartoum, Sudan
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BSc Telecommunications Systems Engineering

Awards

Top Performer Recognition

Sudatel Telecom Group

Recognized as a top performer for significantly reducing project completion time by 15%.

Languages

Arabic

English

Certificates

Occupational Safety & Health Administration (OSHA)

FAL Training Center

Microwave Transmission

Concept Training Center

4G/LTE Network Optimization (Atoll Tools)

Concept Training Center

Environmental Health & Safety (EHS)

Charisma Workforce

Total Quality Management (TQM)

FAL Training Center Rwanda

Wireless Communication

My-Communication Academy

Skills

Network Deployment

Ericsson AIR 32, Huawei RRU3228, MINI-LINK 6352, RTN 950.

Network Optimization

TEMS Investigation, Atoll, RF Tuning, Azimuth, Tilt, RSSI.

Telecom Maintenance

Preventive Maintenance, Corrective Maintenance, KPI Analysis, Power Systems Audits.

Safety & Compliance

EHS, OSHA, CST Standards, Risk Assessment.

Projects

Green Energy Pilot for Remote Sites

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Summary

Pioneered a green energy initiative at Lulu Advanced Tech by deploying solar-powered backup systems in remote desert locations.

3G-to-4G Migration Initiative

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Summary

Led a critical initiative at Sudatel Telecom to upgrade existing 3G infrastructure to 4G LTE, preparing for future 5G integration.