Juan Ramon Gutierrez Martinez

Project Manager in GCF Field Testing projects for different clients: Sierra Wireless, Telit, Askey, Bittium. My main tasks in this position are: - Planning, management and control of the resources - Estimation of times and resources necessary for development of tasks - Identification of problems during the project

Additionally to regular testing tasks, I am responsible of project management and resources allocation for Germany testing team and communications with clients and manufactures (Samsung, Huawei, LG, Honor, HTC), o2 network team and marketing team.

Test tasks for Germany Network: - Static and dynamic testing in different technologies: VoLTE / LTE-A / LTE/ UMTS / HSPA / GSM - Use of different logging tools as QXDM, HiDS, Shannon, Wireshark, etc. for tracing devices with different chipset: Qualcomm, Exynos, HiSilicon, Mediatek. - Protocols analysis (VoLTE, LTE, 3G, 2G) - Helping to find and investigate issues network for VoLTE, ViLTE and VoWiFi in o2 network - Field Testing for GCF Certification & NB-IoT - KPIs monitoring and analysis

Testing tasks for certification and approval of telephony mobile and network equipment. - Execution of test plans defined by Telefonica Europe group for different kind of devices (smartphones, routers, modems, etc). - Use of simulators (Anite SAS and R&S CMW-500).

Electronic Specialization

Telematic Specialization