Rafael Dantas is a senior network engineer with extensive experience in the design and operation of LTE, 4G, and 5G networks, particularly in critical environments such as mining and large industrial sectors. Currently working at Vale as a Senior Network Engineer focused on LTE/5G, Rafael manages access infrastructure support and implements maintenance strategies to optimize performance. Previous roles include positions as a Network Analyst at Prodepa and a Telecommunications Engineer at TIM Brasil, where Rafael contributed to network expansion and quality improvements. Rafael holds a Bachelor of Science in Physics and a Bachelor of Engineering in Telecommunications, with ongoing studies for an MBA in Project Management.
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