Teodora Lemnaru
Bucharest
Summary
Experienced Network Engineer with a solid background in both CORE and RAN services. Over the last year, I’ve worked as a Front Office Engineer, where I’ve sharpened my skills in network design, troubleshooting, and optimization. While I have knowledge and hands-on experience in CORE network operations, my passion lies in the Radio Access Network (RAN) domain, where I enjoy driving performance improvements and solving complex challenges. I am committed to delivering high-quality service and collaborating effectively with cross-functional teams to ensure optimal network performance and customer satisfaction.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Front Office Engineer
Ericsson Telecommunication
06.2024 - Current
- Performing continuous service, status and performance monitoring to proactively detect possible failures and act upon them to ensure 1st level restauration and recovery.
- Monitoring and primary analysis of daily/monthly flows, processes, and alarms.
- Analyze and solve standard problems and events in the area of work area based on the existing procedures and in case the procedures are missing or are incomplete notify the proper BackOffice.
- Ticket handling.
- Ensure that distribution transmissions are delivered to the Ericsson demarcation point in accordance with the SLA
Datacom CSE Intern
Huawei
11.2023 - 02.2024
- Participate in training sessions in the field of telecommunications networks, as well as personal development, teamwork, and strategic thinking
- Follow a plan of theoretical and practical training to develop technical skills in the field of telecommunications networks
- Learned the theoretical things about Data Communication Network Basis, Network Reference Model, Network Layer Protocols and IP Addressing and many more.
Software Engineer
HCL Technologies
04.2022 - 07.2023
- Used extensive practical and theoretical understanding of various coding languages to aid software development.
- Worked with drive and determination to aid team success against software design and deployment targets.
- Aided technical investigations of problems raised against operational systems.
- Implementation/programming all kinds of software systems based on specifications and designs by using programming languages, tools, and platforms.
- Evaluated project requirements, identified challenges and proposed alternatives using research and data.
- Helped team complete smooth, professional software deployments for applications.
Education
Bachelor of Science - Electronics, Telecommunications
University Politehnica of Bucharest
Bucharest, Romania06-2022
Skills
- Analytical Thinking
- Problem Solving
- Communication Skills
- Collaboration Skills
- Ericsson RAN Equipment & Technologies
- Network Optimization & Troubleshooting
- Monitoring & Vendor-Specific Tools
Languages
Romanian
Bilingual or Proficient (C2)
English
Bilingual or Proficient (C2)
German
Beginner (A1)
Certification
CCNA1
I have achieved student level credential for completing CCNAv7: Introduction to Networks, and acquired their basic capabilities, such as:
• Configure switches and end devices to provide access to local and remote
network resources
• Create IPv4 and IPv6 addressing schemes and verify network connectivity
between devices
• Configure routers to enable end-to-end connectivity between remote devices
• Configure a small network with security best practices
• Troubleshoot connectivity in a small network
Timeline
Front Office Engineer
Ericsson Telecommunication
06.2024 - Current
Datacom CSE Intern
Huawei
11.2023 - 02.2024
Software Engineer
HCL Technologies
04.2022 - 07.2023
Bachelor of Science - Electronics, Telecommunications
University Politehnica of Bucharest
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