Lewis Callaway
Cyber Security Professional
About Me
I am Lewis Callaway, a technology professional moving to Dallas, TX. I graduated from Iowa State University with an undergraduate degree in software engineering, a minor in cyber security, and an MBA. I was named the engineering commencement student marshal/outstanding software engineering graduate in 2024. I have interned at three companies in cyber security consulting, penetration testing, and software engineering roles throughout five internship experiences. I also started my own company, Callaway Technologies LLC, in college, where I was able to serve 50+ clients, providing networking, software development, and cyber security services.
- Current Location Dallas, TX
- Email lewis.j.callaway@icloud.com
- Phone 641-243-3511
My Experience
Resume
Education
2019-2024
Iowa State UniversitySoftware Engineering and Cybersecurity | Concurrent MBA
I graduated from Iowa State with a bachelor's in software engineering, a minor in cyber security, and a master's of business administration. I served on the Software Engineering and ECpE Student Advisory Councils and Student Technology Fee Committee. Go Cyclones!
Experience
Skills
- Python
- Java
- NodeJS
- React
- Electron
- SQL
- Spring
- PHP
- Flask
- AWS
- Google Cloud
- Metasploit
- TCP/IP
- Linux
- VOIP
- Alexa Skills Kit
- Windows Server
- Whatever else is needed (I learn quickly!)
2019-Present
Callaway Technologies LLCOwner
Seeing a need for IT services and software development, I started
Callaway Technologies LLC.
➔ Designed and implemented a web application for a group of
non-profit organizations to share audio files internally using
Python, Flask, S3, and EC2.
➔ Developed a custom survey application for specialized supply chain
research using React and NodeJS - deployed it on a self-contained
Raspberry Pi data collection unit.
➔ Contained and mitigated ransomware attack at a multi-location
radio station group in two days.
➔ Provided recommendations to prevent future attacks afterward.
➔ Created 15+ Amazon Alexa skills and two mobile apps for users with
vision disabilities.
➔ Deployed IPv6, advanced routing, and additional security
capabilities to 1,000+ customers of an internet service provider.
➔ Transformed one-time RV Park Wi-Fi installation into a repeatable
service that was successfully marketed to parks in four states.
Summer 2023
PricewaterhouseCoopers (PwC)Intern - Strategy, Risk & Compliance
➔ Conducted comprehensive disaster recovery assessments for three subsidiaries within a Fortune 25 medical corporation, delivering invaluable insights to mitigate potential risks and ensure business continuity at a critical scale.
➔ Elevated the operational efficacy of internal Tanium lab environments, showcasing enhanced functionalities to clients by adeptly resolving complex issues with Active Directory, Google Cloud Platform, and Linux servers.
➔ Enhanced the efficiency of NIST CSF assessments by leveraging Tanium's advanced capabilities to gather actionable intelligence and streamline the evaluation process.
➔ Produced outward-facing documents tailored for client presentations, synthesizing technical complexities into easily comprehensible insights, and fostering trust and confidence in the company's expertise and solutions.
August 2022 - May 2024
Iowa State University - Ivy College of BusinessGraduate Assistant
I served as a graduate assistant in the Management Information Systems department while I obtained my MBA at Iowa State.
➔ Conducted data analytics/machine learning research for Dr. Raymond
Kim
➔ Assisted Andy Snook with an introduction to MIS class and an
executive presentation course
➔ Assisted Dr. Man Basnet with MIS 207 and MIS 307 courses, where I
helped introduce programming concepts to 150+ students
Summer 2022
RSM US LLPSecurity, Privacy, and Risk Consulting Intern
➔ Conducted internal and PCI penetration tests using Kali, Nmap, Metasploit, Responder, and Crackmapexec.
➔ Discovered critical vulnerability in a real estate client's proprietary access software through code analysis.
➔ Conducted a wireless test at a biomedical company utilizing Aircrack-ng and Visiwave and found multiple rogue APs.
➔ Identified an additional sales opportunity for firm partners after visiting a client for a wireless security test.
➔ Placed first in an intern automation challenge after finding a modular and repeatable process for automating an audit.
Summer 2021
Summer 2020
2017-2019
Kingland SystemsSoftware Engineering Intern
I began as a high school intern who worked on the Kingland website, and then moved into doing maintenance software work on software in use by public accounting firms.
➔ Created and executed load tests using Apache JMeter and Selenium to reduce bottlenecks in a software backend saving seconds on large API queries.
➔ Spearheaded an effort to upgrade and test the Python version on AWS Lambda serverless functions.
➔ Worked with a team to resolve UI and backend bugs on an Angular frontend, Spring Boot backend, and AWS.
➔ Initiated and produced an intern video to assist with future recruitment efforts and coordinated live-streaming of the intern presentations.
2021
Iowa State UniversityTeacher Assistant - CPRE 281
➔ Conducted a weekly recitation of 20-30 students as well as
administered two labs
➔ Graded multiple exams on a short
timetable while striving for consistency and accuracy
➔ Held
virtual office hours and answered student questions
Recent Projects
This is a sampling of a few of my most recent projects that are public. More projects/references are available upon request.
Contact
Dallas, Texas
641-243-3511
lewis.j.callaway@icloud.com
Let's talk
I would love to hear from you. I am always interested in new career opportunities. Otherwise, I'm always glad to talk about my hobbies, technology in general, and of course the ISU Cyclones or Dallas Cowboys!