At China Mobile International, I delivered network infrastructure for five enterprise clients in three months, including office deployments with UniFi switching, Wi-Fi, and gateways. I also coordinated network and CCTV rollout across Midea's industrial park and infrastructure delivery for Spacesail.
At Huawei (outsourced), I monitored and troubleshot high-availability servers, storage, virtualization, and Huawei Cloud platforms for Vivo, Claro, and TIM. I configured site-to-site VPN and firewall links between Huawei and carrier networks.
I wrote Bash automation that cut manual intervention by 30% and ran production firmware upgrades and health checks. I have a postgraduate qualification in DevOps & Cloud Architecture and am working toward AWS Solutions Architect – Associate certification.
