Herry Hanwari
Engineer
Chandler,AZ
Summary
Competent Telecommunication professional offering foundation in telecom RAN integration projects and technical support. History of success in performing telecom technical support and various RAN integration projects. Detail-oriented with strong knowledge of RAN and RF. Detail-oriented, organized and meticulous employee. Works at fast pace to meet tight deadlines. Enthusiastic team player ready to contribute to company success.
Overview
16
16
years of professional experience
Work History
Radio Access Network (RAN) Engineer
Yupana Inc
01.2017 - 06.2023
- Improved AT&T network capacity through integration of Ericsson UMTS, LTE, 5G hardware and software
- Maintaining continuous UMTS, LTE, 5G technical support and network troubleshooting
- Configured new BBU, XMU, RRU, RET, and TMA by executing customized scripts, utilizing ENM CLI and amos or moshell scriptings to ensure full functionality of equipment and features
- Demonstrated excellent interpersonal skills through customer consultation by resolving UMTS, LTE, 5G network performance issues
- Provided input to team lead regarding areas for process and procedural improvement.
- Trained and mentored competent and flexible workforce to meet project needs and promote positive work environment.
- Developed positive working relationships with stakeholders to effectively coordinate work activities.
RAN Technical Support Engineer
Independent Telecom Consultant
10.2014 - 12.2016
- Provided UMTS, LTE technical support to ensure hardware and software working properly.
- Collected VSWR and RSSI data to improve customer's network stability, reducing performance issues in UMTS and LTE network
- Analyzed UMTS and LTE alarms by optimizing its network configuration, ensuring proper equipment functionality.
- Responded to support requests from end-users and patiently walked individuals through basic troubleshooting tasks.
- Explained technical information in clear terms to non-technical individuals to promote better understanding.
- Documented faults and workaround for referral to development staff for use in updates.
RAN RF Optimization Support Engineer
Ensisi Prima
04.2014 - 09.2014
- Diagnosed faulty modules within RNC and RBS equipment to solve existing network issues.
- Provided customer's RF team with continuous support to prevent future performance degradation.
- Communicated with clients to verify roots and causes of RF network problems.
- Suggested software and hardware modifications to reduce network performance issues and improve overall RF network KPI.
- Implemented technical solutions to solve customer issues and increase satisfaction.
Radio Access Network (RAN) Services Engineer
Ericsson Japan K.K
12.2011 - 04.2013
- Maintained site KPI by examining node functionality in different phases of software changes and/or upgrades.
- Performed laboratory testing to attain customer approval on method of procedures for feature activation, hardware expansion, and software upgrade.
- Wrote, reviewed and edited technical document in accordance with template requirements.
- Developed positive working relationships with stakeholders to effectively coordinate work activities.
- Captured technical schematics for use in project planning and execution.
- Prepared action plans for problematic processes and assets.
RBS RNC Integration Engineer
Ericsson Indonesia
04.2007 - 10.2011
- Improved 3G carrier signal, throughput, and quality through RBS and RNC integration throughout 20+ cities of East Java province in Indonesia.
- Led team on RBS6000 modernization projects through the integration of new RBS and RNC hardware and software.
- Attended meetings and took on leadership role as point of contact or stakeholder for projects.
- Liaised with technical support team to coordinate projects issues and opportunities for improvement.
Education
Bachelor of Science - Electrical Engineering
Universitas Kristen Indonesia (Christian University of Indonesia)
Jakarta, Indonesia08.2006
Skills
- Ericsson BBU, RRU, XMU, CBU
- ENM (Ericsson Element Manager)
- Moshell / Amos
- Technical Support
- RAN / RF
- UMTS / LTE / 5G
- Antenna (Ericsson Air Antenna, Kathrein, Commscope, Andrew, ACE Antenna, Matsing, KWM, Quintel)
- RET
- TMA
- Microsoft Office
Leadership And Community Service
Music Director
The Clay Church
Mesa, AZ
January 2022 to Present
Hobbies and Interests
Electronic Device, Audio & Video Creation, Sound Engineering, Music, Basketball
Interests
Electronic Device, Audio & Video Creation, Sound Engineering, Music, Basketball
Languages
English
Full Professional
Indonesian
Native or Bilingual
Timeline
Radio Access Network (RAN) Engineer
Yupana Inc
01.2017 - 06.2023
RAN Technical Support Engineer
Independent Telecom Consultant
10.2014 - 12.2016
RAN RF Optimization Support Engineer
Ensisi Prima
04.2014 - 09.2014
Radio Access Network (RAN) Services Engineer
Ericsson Japan K.K
12.2011 - 04.2013
RBS RNC Integration Engineer
Ericsson Indonesia
04.2007 - 10.2011
Bachelor of Science - Electrical Engineering
Universitas Kristen Indonesia (Christian University of Indonesia)
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