Ingenieur/in - Informations-, Kommunikationstechnik

Manage Huawei RAN17/18 features test bed trials, evaluation, and execution on the live network. Analyze and recommend different parameters (RNC/ Cell level) to improve CS KPIs performance. Generate and present comprehensive status reports to update senior management on changes in the network.
Key achievements:
• Developed and implemented a web-based network health monitoring tool that automatically load data downloaded data from respective vendors to assess the performance of each system on a single platform.
• Optimized 3G/4G coverage by identifying coverage gaps and overshooting issues.
• Provided drive test log analysis and delivered recommendations for improvements.

In my previous role, I have conducted ATP testing for new SRC before implementation in the live network. I have spearheaded deployment of U900 in the region while verifying six carrier strategy (four U2100 and two for U900). I have performed pre/post drive and KPI assessment after U900 deployment. I have developed cell forms, neighbor list, and H/W forms for newly on-air U900 sites.

Key achievements:
• Directed successful migration of NodeB from RNC to SRC.
• Verified and identified sleeping cells along with worst cells optimization and prepare a weekly progress report for senior management visibility.
• Monitored and examined KPIs parameter for quality assurance and regular follow-up to identify and address escalated issues.

I have performed analysis of LTE drive tests by measuring throughput for field optimization of highway/major roads. I have conducted parameter and neighbor inconsistencies audit to eliminate parameter discrepancies. I have defined radio frequency coverage expansion requirements to evaluate proposed locations for the new wireless facility.
Key achievements:
• Improved overall operational efficiency through automation of network statistics, alarms, and congestion; reported to higher management.

I have defined and maintained the quality of service indicators, such as RRC, RAB, soft handover, and inter-RAT HO success rates and SD congestion/TCH congestion. I have cooperated vendors to improve quality of service. I have analyzed the utilization of TCP/CE and congestion of RRC/RAB and recommend dimensioning of future capacity accordingly. I have achieved maximum customer satisfaction by examining and addressing their queries. I have utilized spectrum analyzer to identify the source of external interference for 2G/3G to scan frequency. I have established drive test route for drive testing in areas to evaluate coverage performance. I have prepared daily and weekly KPI monitoring report for the 2G/3G network in the North Emirates Region.

Key achievements:
• Monitored and measured throughput, SNR, RSRP, RSRQ, attach delay, and handovers by conducting LTE drive tests analysis.
• Decreased call drop on cluster and cell level by removing pilot pollution from the dense urban population.
• Reduced drops of AMR, TCH, and SD and RRC/SHO failures and accelerated soft handover success, inter, handover, and RRC setup success rates by optimizing parameter values.
• Delivered recommendations to change antenna and parameters for drive test and field optimization, which increased coverage for 2G and 3G.

I have provided strategic leadership to cluster optimization team of six drive test engineers and riggers and encouraged them to achieve set goals. I have used specialized equipment for drive testing of new BTS swap sites. I have identified needs for skills improvement and arranged effective training and development programs for other employees to enhance knowledge and performance. I have ensured accurate sector swapping of 900/1800 by evaluating coverage of swap site.

• Spearheaded overall operations of projects, including Swap Project 2G/3G along with managed service Project from start to finish, ensuring successful completion within time and budget.
• Ensured in-time availability of site for DT/pre-DT checks and technical support during DT for new integrated sites and escalate service effecting alarms to O&M by coordinating business support systems.
• Investigated and addressed potential issues and met all requirements of drive test engineers that improved overall operational efficiency.

Web Development using Python.

Data Analysis library for Python

understanding the concepts of Python Programming Language.

Anderes Zertifikat

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