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

Software Development

I have participated in many software projects throughout my educational and professional journey. I developed 15+ Amazon Alexa skills in NodeJS and Amazon’s Alexa Skills Kit for individuals with vision disabilities. I also created an audio-sharing web app for one of my company’s clients using the Python Flask library and AWS EC2 and S3. Most recently, I developed a customized survey application for a professor at Iowa State University in React and NodeJS.  I have also worked as a software engineering intern at a large company where I initially developed tests in JMeter, Selenium, and Gauge. I also performed software maintenance, resolved defects, assisted with tier-three support tickets, and fixed security vulnerabilities on Java/Spring Boot, Angular, and AWS deployed code. 

Network Administration

A simple quest to extend WiFi to my grandma’s garden patio has led to one of my focuses. It started with learning about multiple access points and routing basics and soon terms like VPN, VLAN, and SD-WAN did not seem so foreign. My company has previously done large scale network deployments in RV parks, schools, churches, and a shopping mall. I take pride in my work and strive to have tidy installations. While I may not use my network administration skills daily in a full-time job, they are helpful to know and are a great way to help small businesses in the community.

Cyber Security

Security is paramount to any project that I am working on. From ensuring proper firewall rules on a network install to preventing SQL injection on a web application, I have learned being diligent about security is always crucial. I realized this importance and pursued cybersecurity as a minor while in college. I have previously worked as a penetration testing intern at RSM, conducting internal, external, and physical tests at large companies. I also interned at PwC where I was a cyber security consulting intern. I was a part of assessing a Fortune 25 medical company's subsidiaries' disaster recovery plans. Additionally, I assisted with deploying Tanium endpoint software and resolving issues with lab servers running on Google Cloud. 

Project Management

Through the projects I have worked on, I have realized that my technical skills can turn out futile without adequate project management. My projects have often involved coordinating with subcontractors, vendors, and the client. Keeping these parties in sync has required me to become a better project manager and develop stronger communication skills. In school, I feel most engaged in class projects where I am able to empower others to communicate their ideas and stay on schedule. I further fortified these skills with my Master of Business Administration I received at Iowa State University.

Resume

Education

2019-2024
Iowa State University

Software 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 LLC

Owner

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 Business

Graduate 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 LLP

Security, 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 Systems

Software 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 University

Teacher 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.

WISP Consulting

Wireless Internet Service Provider Consulting

Networking Project
RV Park WiFi

RV Park WiFi Service Solution

Networking Project
CPA Office Network Patch Panel

CPA Office Build Out

Networking Project
IAAIS Program Share

IAAIS Program Share

Software Project
Lewis Callaway on RV Repair Club

RV Repair Club Video

On-Camera Appearance
KCMR Radio

KCMR Radio

IT Services
Willowbrook Mall

Willowbrook Mall Network

Network Installation
Software Development

Alexa Skill Development

Software Development

Contact

Dallas, Texas

641-243-3511

lewis.j.callaway@icloud.com

Lewis at an ISU Game!

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!