Seasoned RF Optimization Engineer with over seven years of industry experience. Proficient in developing automated optimization tools using Python and VBA. Adroit in data analysis and visualization using Tableau. Seeking a position that demands initiative, responsibility, and challenges.
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Radio Frequency Optimization EngineerHuaweiRiyadh, Sa -
Lte Radio Network Optimization Engineer - Sudatel Telecommunication GroupSabal Telecom Solutions Co. Ltd. May 2021 - PresentKhartoum, Sudan Responsible for optimizing a region consisting of over 700 sites with four carriers (L1800, L2100, and L800 (20 +10 MHz)). Load balancing over LTE carriers using tilt actions, MLB feature, priority parameters, and mobility parameters. Performing parameter audits for the worst-performing cells and recommending parameter changes. Troubleshooting capacity bottlenecks in the network and recommending capacity changes and upgrades accordingly. Preparing CME projects and all necessary scripts for LTE operations (PCI change, BW expansion, adding layers, etc.) and ensuring successful execution. Conducting site audits and QA inspections to ensure correct builds, including alarm reporting and resolution, golden parameter settings, TAC/LAC audits, PCI conflicts, power audits, tilts, azimuths, RET functionality, and identification, etc. Optimizing the mobile network to meet daily performance KPIs (Accessibility and Retainability, LTE throughput, latency, and mobility success rates). Implementing new features to enhance network performance and facilitate growth. Optimizing KPIs for new rollout sites. Collaborating with other teams, such as the core team and the transport team, to ensure seamless operation between the LTE network and other network components. Managing LTE switches to improve downlink/uplink throughput (EPF, IRC, DL scheduling switches, CQI adjust switches, CA algorithm switches, MIMO audits, etc.). Optimizing radio frequency (RF) parameters, including power levels, antenna tilt, and handover parameters, to enhance network performance. Analyzing network performance data to identify areas for improvement, such as areas with poor coverage, low throughput, or high latency. Planning and executing network optimization projects, such as site upgrades or new site deployments. Deploying and validating 4x4 MIMO for a scope of 170 sites. -
Radio & Core Performance Management Expert - Sudatel Telecommunication GroupSabal Telecom Solutions Co. Ltd. Dec 2021 - Apr 2022Sudan Responsible for creating Radio & Core Performance Department for Sudani co.ltd Using visualization tool (Tableau & python) to show Radio and core (PS core & CS core) Key performance indicators clearly. Ability to work with large amounts of information and see the ‘bigger picture’. Create Network KPIs Degradation Templates (Daily, Weekly & Monthly). Analysis for Degradation Cases and giving recommendation to solve it. Critical thinking: able to look at numbers, trends, and data and come to new conclusions based on the findings. Attention to detail. A high level of mathematical ability. Supervision and Technical support for performance Team. -
2G Rf Optimization Engineer - Sudatel Telecommunication GroupSabal Telecom Solutions Co. Ltd. Sep 2019 - Nov 2020Sudan Responsible for checking and optimizing daily top worst cells. Network audit for LTE & GSM neighbors and basic parameter. Submitting daily progress KPI improvement report to the customer. Monitor & analyze the LTE & GSM Radio Network Statistics on daily basis. Responsible for reducing congestion and drops, improving CSSR and HOSR. dealing professional with the radio parameters to improve the KPIs. Responsible for the drive test and Layer 3 analysis and taking the necessary action to improve the performance. Responsible for testing the radio performance for the newly integrated sites. Responsible for monitoring BSC, BTS and e-NB alarms, checking inconsistencies and discrepancies in adjacency, non-symmetrical adjacency, handover synchronization, non-unique CI and LAC and frequency and administrative states of the objects in network. Performed cluster optimization as per agreed KPIs. Troubleshooting coverage, signal quality, low throughput, and handover failure by adjusting antenna azimuth, tilt or Hight, BTS transmit power, and define neighboring cells. Managed network traffic. Design an OPT Tools by VBA code to get all site info and generate the scripts Automatically. -
Rf EngineerSabal Telecom Solutions Co. Ltd. Feb 2019 - Aug 2019Sudano DT teams supervision.o Analyses RSRP/SINR/PCI distribution diagrams to determine areas with weak coverage, coverage holes, cross coverage, lack of dominant cell, poor signal quality, UL/DL imbalance, and swapped sectors.o Physical RF Action (adjust Antenna tilt and Azimuth) to solve poor coverage and quality spot.o Technical support for DT teams to dealing with their problem properly.o Performed cluster optimization as per agreed Radio Condition.o Performed DT clusters and been Accepted from customer side.o Prepare analysis and recommendations report for the customer review including plots and diagrams prepared in TEMS Discovery.o Handling SSV Acceptance and Customer interface.o Preparing SSV, weekly and monthly reports by using Genex Probe and Assistant. -
Rf Drive Test EngineerPct(Power & Communication Technology) Jul 2017 - Jan 2019o Main duties include for testing the mobile network (2G, 3G or 4G) Data collection, analysis, detection the problems and Reporting. Finally giving recommendations to customer for enhancing optimization of network.o Dealing professionally with TEMS investigation, Actix and Discovery Software.o Dealing professionally with Probe and Assistant.o New Site Acceptance (SSV)o Clusters, Site survey and RF Action.o Customer Complain.o Voice Quality Testing.o Benchmarking Drive Tests (PS&CS).o Reports preparation (Weekly, Monthly and SSV).
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Rf Drive Test Engineer TraineeSabal Telecom Solutions Co. Ltd. Nov 2016 - Dec 2016- Performing tests for SSV (single site verification) project for LTE Network like: rounds test (DL and UL) , stationary tests (DL, UL, ping, attach, CSFB ) and H.O tests.Analysis of the collected data and discover problems.Reports preparation. -
Implementation Engineer TraineeVision Valley Jul 2016 - Sep 2016• Installation, Configuration, integration, and troubleshooting for the Ericsson's (RBS) .• The Ericsson's RBSs (2206, 2308, 2216, 2106, 2111, 3206, 3418, and 6000, 6201, 6102, 6601).• Power (BBS 2000, BPC6500.PBU02, 6200)• Installation, Configuration, and troubleshooting for The Ericsson's Transmission systems (MINI LINK).• Survey.
Makki Ahmed Education Details
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International University Of AfricaTelecommunication Engineering -
Sudatel Telecommunication Acadmy (Sudacad)Telecommunications Professional ,
Frequently Asked Questions about Makki Ahmed
What company does Makki Ahmed work for?
Makki Ahmed works for Huawei
What is Makki Ahmed's role at the current company?
Makki Ahmed's current role is Radio Frequency Optimization Engineer.
What schools did Makki Ahmed attend?
Makki Ahmed attended International University Of Africa, Sudatel Telecommunication Acadmy (Sudacad).
Who are Makki Ahmed's colleagues?
Makki Ahmed's colleagues are Prudence Masijane, James S., Bab Emmanuel, Karen Akemi Kobayashi, 罗芳晴, Okwechime Lawrence. D, Zirui Xue.
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Makki Ahmed
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Makki Ahmed
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Makki ahmed
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