Archana User

Optimized and automated large-scale enterprise network operations maintaining 99.9% uptime and reducing operational costs by 80%; led firewall migration to AWS and Zero Trust security initiatives that cut network threats by 70%.

Led an Aruba-to-Cisco wireless migration including site surveys and ClearPass/NetAtlas/Airwave optimization, reducing network downtime by 80% and improving connectivity reliability.

Designed and deployed a new campus branch network with HLD/LLD in the data center, improving operational stability and reducing network issues by 70% through proactive traffic analysis and root-cause resolution.

Led large-scale network upgrades across 800 sites, optimized MPLS performance and costs, and resolved complex BGP/OSPF challenges to deliver secure end-to-end enterprise networking solutions.

Tested HWMP protocol efficiency in ad-hoc wireless mesh networks using Raspberry Pi and Linux tools, analyzing packet loss, latency, jitter, and bandwidth to inform mesh topology implementations.

Designed and implemented secure LAN/WAN infrastructures including SSL and site-to-site VPNs, reducing communication costs and deploying scalable networks with voice and video integration.

Optimized and maintained global network infrastructure and wireless access while providing expert Cisco router installation, configuration, and front-line technical support to stakeholders.

Completed an MBA with a focus on information technology, covering IT strategy, management, and systems from July 2021 to January 2024.

Activities and societies: Volunteer researcher testing HWMP protocol in ad-hoc wireless mesh networks using Raspberry Pi and Linux networking tools.

Completed a graduate program in computer engineering focusing on networking and wireless systems from August 2016 to May 2018.

Completed a Bachelor of Engineering in Electronics and Telecommunication with coursework in networking, communications, and embedded systems from August 2007 to May 2011.