Mayet Hailu

# Conducting field measurements for Single Site Verification (SSV), cluster optimization, and road coverage analysis # Analysis of 2G, 3G, and 4G log files to identify potential network issues and propose solutions # Comprehensive monitoring and analysis of OSS KPIs to identify improvement opportunities and recommend actionable solutions # Customer complaint resolution process # Network capacity upgrading, planning and dimension # In-depth network configuration, inventory and vulnerability analysis # Strategic network evolution through 2G/3G/4G carrier management, including optimization, expansion, and layering # Spectrum management through frequency re-farming and optimization # Predicting network coverage through statistical area simulations # E2E, RF plan preparation and resource allocations # Hardware capacity audits # Data-driven site selection and optimization process, including new site analysis, surveying, and potential relocation # Evaluation of diverse solutions offered by multiple vendors # Different Indoor solution evaluation and implementations # Rural connectivity solution evaluation and validation

* Provisioning of IP-RAN, Broadband, and Satellite (VSAT/RADWIN) services * Fiber optic transport network monitoring and maintenance * Subscriber line provisioning and configuration on routing and switching equipment * Performance monitoring of data and internet services across user edge and core routers * TDMA service migration from legacy E1 radio to IP-RAN fiber infrastructure * Implementation of corrective and preventive maintenance procedures for core IP equipment

• Site infrastructure installation, commissioning, and configuration • Preparation of Master Requisition forms(MRFs) and Good Return forms (GRFs) • Material inspection, logistics coordination, and on-site delivery • Integration Commissioning Report (ICR) and Post Acceptance Test (PAT) validation

~ Fixed access subscriber monitoring and troubleshooting, including fault handling, clearing customer trouble tickets (TTs), and performing signal tracing ~ Subscriber line and port provisioning on MSAN, MSAG, and PSTN networks ~ Implementation of corrective and preventive maintenance procedures for MSAN, MSAG, and PSTN equipment ~ Performing corrective and preventive maintenance on MSAG, MSAN and PSTNs