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Tutor profile: Nikki R.

Nikki R.
IT professional with a background in math, computer science, and education


About Nikki

About Nikki
Hi, my name is Nikki! I'm a lifelong learner and enjoy sharing knowledge with those around me. In my free time, I enjoy taking ballet classes, cooking, and spending time with my dog. I believe tutoring should empower students and help them build confidence in the desired content area. With a background in math, computer science, and education, I can't wait to help students reach their educational goals.

Teaching Experience

Teaching Experience
In college, I completed some coursework in both early childhood and secondary education programs, including field work teaching individual classes. Throughout college, I tutored for various math classes, both privately, as well as through a student assistance program for first-generation college students.
University of Tennessee
Mathematics and Computer Science
Bachelor's Degree
2012 - 2016

Work Experience

Work Experience
Vanderbilt University Medical Center, Enterprise System Administrator
2019 - Present
Deployed physical and virtual Linux servers, maintained automated provisioning workflows, configured Linux servers per application requirements (local firewall management, software installation, SELinux configuration, etc), monitored server resource usage and adjusted as necessary, converted server configurations from legacy configuration management tool to Ansible, created and configured VIPs on F5 LTM/GTM infrastructure, managed DNS infrastructure and records, and handled on-call rotation responsibilities.
Vanderbilt University Medical Center, Application Server Administrator
2017 - 2019
Configured and deployed Weblogic environments for Java applications, planned and implemented workload automation tool (Stonebranch), wrote scripts for automation and monitoring, researched and remediated security vulnerabilities relating to SSL configurations, configured data inputs for Splunk, coordinated and implemented monthly patching, and completed on-call rotation responsibilities.
Tennessee Valley Authority, Server Administrator
2015 - 2017
Deployed Windows and Linux servers, installed and configured software, deployed OS patches, completed exploratory research on Linux-based devices, wrote technical documentation, assisted in troubleshooting server and software-related issues, and maintained NERC CIP compliance.
University of Tennessee at Chattanooga - Student Support Services, Tutor
2013 - 2015
Tutored first-generation college students in general math, statistics, and calculus courses


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