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$20 USD / hour
Flag of COLOMBIA
barranquilla, colombia
$20 USD / hour
It's currently 4:05 PM here
Joined November 5, 2016
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Jeffrey R.

@jeffrey0589

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$20 USD / hour
Flag of COLOMBIA
barranquilla, colombia
$20 USD / hour
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Consultant Telecommunication Engineer

Master in Telecommunication with 10 years of experience working with Telecom Operators worldwide and vendors. Some of the activities are rollouts; HW & SW integration, and verification; RAN optimization and drive test; and software development. During my career, I have faced a lot of challenges some of them are related to investigations such as handover procedure, debugging of SW with R&D, the rollout of LTE Network in big cities, network emergency handling; report of bugs to R&D that requires investigation, and understanding of the 3GPP standards for LTE; development of software for testing the radios; and leading teams to support customers and deliver SW for stakeholders. I motivate people to thrive, collaborate with each other to accomplish the goals stipulated for the project. Also, during the projects, transparency is the key factor at the moment to communicate the requirement of the project.

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Experience

Test Product Owner (Project Manager)

Ericsson
Jul 2020 - Aug 2021 (1 year, 1 month)
 Delivery of the test SW project within the time plan and fulfill the requirement from the different stakeholders, design, product quality department.  Propose new ideas to maintain test SW and HW development.  Keeping updated the backlog using Agile methodology.  Involvement in the early phase of the project to originate ideas to develop the test SW.  Leading a team of 10 engineers.

RF Test SW Developer

Ericsson
Aug 2019 - Aug 2020 (1 year)
 Development of software for the testing DUT, C#/C++. o SW for testing Rx, Tx calibration, VGA, Step attenuators, Pa, Rx, and Tx Performance.  Working on the investigation with RF Base Station LTE and 5G. MIMO, Chamber OTA test for PIM issues.  Research for 3GPP standard for 5G and for testing RF equipment for LTE and 5G such as OBUE, ACLR.  Completion of test SW test within the time plan.

Senior Customer Service Engineer

Airspan Network Incs
Mar 2015 - Aug 2019 (4 years, 5 months)
 Leading LTE projects and trials around the American continent. • Investigation with HW and SW for LTE protocol bugs. • Investigated bugs to report to R&D. • Debugging SW for R&D, the main SW for LTE technology that controls the communication with UE, BS, and EPC. • Configured different LTE networks and working closely with Operators.  Studying constantly 3GPP standards for UE, BS, and EPC communication protocols, and procedures such as handover, and data call, etc.

Education

Electronic Engineer

Universidad del Norte, Colombia 2006 - 2011
(5 years)

Qualifications

Advanced Writing

University of California through Coursera
2016
Advanced Writing - Essay https://www.coursera.org/account/accomplishments/certificate/K5XYT7EECAXD

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