Oswar Medina Cortes Email & Phone Number

Dallas, Tx, Us

Dallas, Texas, United States

Nokia Contractor:- Successfully reviewed NR5G drive test data (OTA messages, Call Flow) through troubleshooting and optimization to improve network performance by 20%.- Conducted tests for Verizon C-Band and T-Mobile projects using UEs, QXDM software, and ELT, resulting in accurate data collection and processing.- Successfully completed the T-Mobile Full Power Transmission project, collecting and analyzing data using MTK devices with ELT and XCAL, resulting in a 20% improvement in network performance.- Collaborated with project leads to manage and deliver assigned tasks, achieving a 100% on-time task completion rate.- Performed site commissioning and connected measurement devices for daily operations, ensuring accurate data collection.

Bogotá D.C., Colombia

- Developed customized solutions for clients, addressing their specific needs and improving overall efficiency, resulting in a 15% increase in customer satisfaction. - Conducted research on emerging technologies and their applications, contributing to the introduction of two new product lines. - Prepared and delivered presentations and proposals to clients, leading to a 25% increase in sales conversion rate. Business policies to further increase overall efficiency and automation processes.

Venezuela

- Conducted in-depth analysis of electrical and mechanical diagrams to comprehend the interconnections of various devices within a substation.- Authored a comprehensive communication manual, utilizing the IEC 61850 standard as the foundation, to facilitate seamless device-to-HMI interactions.- Evaluated a range of equipment, including circuit switches, transformers, and relays, to ensure compliance with the IEC 61850 standard.

Araure, Portuguesa, Vnezuela

- Worked on electrical operations and maintenance in a food processing plant. - Troubleshot and resolved electromechanical issues, including substations, transfer boards, low voltage boards, and electric motors, achieving a 100% issue resolution rate. - Updated 80% of the electrical blueprints and control diagrams using AutoCAD. - Prepared detailed reports on work activities and achievements, using Microsoft Office tools.