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atif_rf

RF-RAN-Telecom

@atif_rf

RF, RAN, 2G, 3G, 4G, 5G Network Design, Planning And Optimization Expert

Saudi Arabia
English, Urdu, Hindi
About me
Expert RF/RAN Network Design & Optimization Engineer with global experience (Huawei GSC, MTN, Orange, IOH) and a strong footprint in KSA (LOC, STC frameworks). I specialize in 4G/5G (NSA/SA) optimization, planning and design, KPI troubleshooting, network swaps, and spectrum reframing. My expertise includes deploying zero-downtime Mission Critical Networks (MCN) and high-density IBS/DAS for major events, ensuring strict KSA CST compliance. As a proven Team Lead, I deliver SLA-driven, high-capacity telecom solutions that align vendor and operator goals. Let's optimize your network!... Read more

Skills

a
atif_rf
RF-RAN-Telecom
Offline • 
Average response time: 1 hour

See my services

Programming & Tech
I will be your expert rf and telecom network optimization engineer
From$50 / projectMore details

Work experience

stc_السعودية

Radio frequency GSM and 5G manger

stc السعودية • Freelance

Oct 2025 - Present • 9 mos

As a Radio Network Specialist for the Local Organizing Committee (LOC-STC), I led the end-to-end RF planning, design, and optimization of Mission Critical Networks (MCN-STC) for major AFC international events in Saudi Arabia. I focused on delivering secure, zero-downtime communications across high-density, multi-venue environments. Key Achievements:MCN & In-Building Solutions: Executed comprehensive propagation modeling and RF heat mapping to develop optimized DAS and IBS solutions, including repeater systems and fiber cabling. Spectrum & Compliance: Directed real-time spectrum monitoring and interference hunting, ensuring strict KSA CST regulatory compliance for frequency licensing and spectrum allocation. Performance & Fault Management: Managed radio network performance monitoring aligned with strict KPIs and SLAs, overseeing effective fault handling across stadiums, fan zones, and operations centers. Public Safety Communications: Administered and optimized TETRA and Motorola radio systems, executing advanced troubleshooting to maximize performance for emergency and public safety operations.

Huawei

Network Design and optimization engineer

Huawei • Full-time

Jul 2018 - Sep 2025 • 7 yrs 2 mos

As a Network Design & Optimization Engineer and Team Lead for Huawei GSC, I managed multi-country Network Performance Monitoring (NPM) and Rollout projects for major global operators including Orange Madagascar, IOH Indonesia, and MTN South Africa. I specialized in end-to-end LTE/5G NSA/SA optimization, consistently delivering SLA-driven project success. Key Achievements: Performance Optimization: Improved overall network performance by up to 20% through targeted LTE/NSA optimization of KPIs, including CSSR, VOLTE, and DL/UL throughput. Large-Scale Improvements: Enhanced SINR by 25% and DL throughput by 30% across 1,000+ sites via systematic parameter refinement, tilt/azimuth optimization, and interference mitigation. 5G & Spectrum Management: Led 5G NR/NSA spectrum reframing activities, coordinating 3G sunset and frequency band migrations to maximize 5G capacity. Executed Carrier Aggregation (CA) and EN-DC optimization to enhance throughput. Performance Monitoring: Managed 5G NR performance monitoring using Huawei U2020, UPM, and PRS tools to track critical KPIs and ensure strict SLA compliance.