Career

Instituto de Pesquisas Eldorado · Campinas, SP, Brazil

Embedded full-time with Motorola Mobility, troubleshooting mobile network and modem issues on Motorola smartphones running Qualcomm and MediaTek platforms.

• Analyzed 2,000+ complex network, modem, and Baseband Processor (BP) issues across 10+ Motorola devices, supporting North America and rest-of-world markets.
• Diagnosed issues across the full protocol stack and multiple technology domains using Qualcomm (QCAT, QXDM) and MediaTek (NLT, ELT) log analysis tools to resolve interoperability problems and meet carrier requirements.
• Built Python tooling and Gemini CLI-based skills to automate recurring log analysis and verification workflows, removing manual bottlenecks for the engineering team.

Instituto Nacional de Telecomunicações — Inatel · Santa Rita do Sapucaí, MG, Brazil

Delivered mobile network training and 5G consulting at Inatel.

• Delivered training on 5G protocols, signaling analysis, network planning and deployment, troubleshooting and optimization, and core/network virtualization (SDN, NFV) to engineers at Brazilian carriers (Vivo, TIM, Claro) and other companies, on behalf of Inatel, Huawei, and Ericsson.
• Acted as a 5G consultant, supporting new projects and addressing customer requirements.

Instituto Nacional de Telecomunicações — Inatel · Santa Rita do Sapucaí, MG, Brazil

Specialist in mobile communications for the Inatel/Ericsson project.

• Performed consistency checks and activation of new GSM/UMTS/LTE sites for TIM and Vivo, including RAN sharing configuration.
• Monitored network statistics and KPIs, and performed alarm detection and logical parameter tuning/optimization for LTE sites.
• Built process automation tools in Excel/VBA and Python to support daily site activation and monitoring workflows.

USP/Esalq

Instituto Nacional de Telecomunicações — Inatel