Irina Alejandra Aguilar Talavera
Summary
Network Engineer with hands-on experience in 5G, 4G, and 3G mobile technologies.
With a solid technical foundation at Ericsson, I specialize in network performance optimization, automated reporting, and advanced diagnostics. I have a strong track record of leading complex problem-solving initiatives and enhancing operational efficiency. I bring deep expertise in network configuration and proactive troubleshooting, consistently driving improvements in service delivery and customer satisfaction. I thrive in fast-paced environments and excel both independently and in collaborative team settings.
Additionally, I have experience programming AI and machine learning algorithms using Python, SQL, C++, and R. This has enabled me to generate actionable insights and support strategic, data-driven decision-making.
Overview
9
9
years of professional experience
Work History
Network Engineer
Ericsson
01.2024 - Current
- Network capacity and performance monitoring to diagnose and resolve complex issues.
- Development of automated reports for monitoring LTE, WCDMA, GSM, 5G networks and MGW
- Reduced downtime with proactive monitoring of MWG and rapid troubleshooting
- Analysis of network downtime indicators for troubleshooting.
- Support services for statistical profiling in SAP BO and ENM.
- Data analysis to identify patterns, trends, and opportunities for improvement.
- Use of statistical techniques and algorithms to optimize processes.
- Creation of dashboards and data visualization with Power BI and direct connection to ENIQ.
- Task automation and license development to increase efficiency and reduce time.
- Skill in documenting deliverables and tracking benchmarks.
Solution Architect Junior
Ericsson
01.2022 - 12.2023
- Improved solution efficiency by designing and implementing scalable software licensing architectures.
- Designed efficient technical solutions, applying them to pre-sales.
- Analyzed and prepared rediness reports for various clients.
- Responsible for end-to-end licensing for the Caribbean.
- Prepared bids for the engineering and build department with CFR Proposals.
- Extensive experience in analyzing MDR documents.
Automation & Tools
Ericsson
01.2020 - 12.2021
- Responsible for the development and implementation of NDO tools.
- I have a solid track record in successfully managing NDO tools for Latin America, demonstrating strong skills in planning, executing, and overseeing initiatives.
- I am an expert in the design, development, and implementation of capacity tests to cover various SSV and ATP requirements.
- I am an expert in documenting deliverables in acceptance documents, such as SSV and SSD.
- Development and implementation of remote communication and diagnostic tools, such as Zero Touch, Site Diagnostic, and Autoprovising LMT.
- Expert in programming Amos/Moshell scripts for post-integration node checks in the Quik tool.
- Analysis of node checklists (alarms, antenna, configuration, hardware, KPIs, logs, software, and traces).
Integration Engineer
Sysctelecom
01.2016 - 12.2018
- Responsible for the integration of LTE nodes in the Telefónica Region 9 project.
- Facilitated knowledge transfer among team members by creating comprehensive documentation on the integration processes.
- Created the MOPs for the LTE node integration process.
- Design and preparation of commissioning scripts for LTE nodes
- Assisted in the creation and installation of RAN licenses.
- Prepared pre- and post-verification audit reports.
- Designed and implemented network monitoring reports with collection capabilities to cover various needs such as SSV/SSD/ATP.
Education
Master of Science - Master Information And Communications Technologies
Universidad Politécnica Del Valle De México
Mexico, México, MexicoMaster of Science - Master Science in Telecommunications Engineering
Instituto Politécnico Nacional
Mexico City, MexicoEngineering In Mechatronics
Universidad Politécnica Del Valle De México
Mexico, México, Mexico05-2016
Cetifications - Network Technician Career Path
Cisco
Mexico City, Mexico05-2025
Certifications - Networking Basics
Cisco
Mexico City, Mexico07-2024
Certifications - AZ-900 Azure Fundamentals
Microsoft
Mexico City, Mexico03-2021
Certifications - Data Engineer
IBM
Mexico City01-2022
MELA NMSD ATO - Automation & Data Analytics - Fundamentals
Ericsson
Mexico City09-2022
Courses - LZU1431229ENM Operations in Cloud
ERICSSON
Mexico City, 02-2024
Courses - LZU1431241 Evolution To Cloud RAN
ERICSSON
Mexico City, 02-2024
Courses - LZU1422238 - Cloud RAN Overview
ERICSSON
Mexico City, Mexico02-2024
Courses - LZU1422236 Cloud Native Essentials For Cloud RAN
ERICSSON
Mexico City, Mexico02-2024
Courses - LZU1422218 - Introduction To Cloud RAN
ERICSSON
Mexico City, Mexico02-2024
Courses - 5G New Radio Program (13 Modules)
ERICSSON
Mexico City, Mexico08-2022
Courses - LZU1085599, Mentors
ERICSSON
Mexico City, Mexico04-2019
Science Articles - Speaker Ibero-American Congress of Engineering
CIBIM
Argentina11-2013
Science Articles - Speaker International Congress On Innovation
IEEE
Morelos, Cuernavaca03-2015
Science Articles - Speaker International Research Congress Academia J
Academia Journals
Veracruz, Mexico05-2015
Skills
- Leadership
- Customer service
- Proactive
- Teamwork Adapt and respond to change
- Autodidact
- Network configuration
- LAN switching technologies
- Layer protocols
- Technical troubleshooting
- Technical support capabilities
- Network troubleshooting
Languages
English
Intermediate (B1)
Timeline
Network Engineer
Ericsson
01.2024 - Current
Solution Architect Junior
Ericsson
01.2022 - 12.2023
Automation & Tools
Ericsson
01.2020 - 12.2021
Integration Engineer
Sysctelecom
01.2016 - 12.2018
Master of Science - Master Information And Communications Technologies
Universidad Politécnica Del Valle De México
Master of Science - Master Science in Telecommunications Engineering
Instituto Politécnico Nacional
Engineering In Mechatronics
Universidad Politécnica Del Valle De México
Cetifications - Network Technician Career Path
Cisco
Certifications - Networking Basics
Cisco
Certifications - AZ-900 Azure Fundamentals
Microsoft
Certifications - Data Engineer
IBM
MELA NMSD ATO - Automation & Data Analytics - Fundamentals
Ericsson
Courses - LZU1431229ENM Operations in Cloud
ERICSSON
Courses - LZU1431241 Evolution To Cloud RAN
ERICSSON
Courses - LZU1422238 - Cloud RAN Overview
ERICSSON
Courses - LZU1422236 Cloud Native Essentials For Cloud RAN
ERICSSON
Courses - LZU1422218 - Introduction To Cloud RAN
ERICSSON
Courses - 5G New Radio Program (13 Modules)
ERICSSON
Courses - LZU1085599, Mentors
ERICSSON
Science Articles - Speaker Ibero-American Congress of Engineering
CIBIM
Science Articles - Speaker International Congress On Innovation
IEEE
Science Articles - Speaker International Research Congress Academia J
Academia Journals