Kenneth's Portfolio

About Me

I'm a lifelong learner with a strong passion for technology. I served over seven years in the U.S. Marine Corps, leading aviation maintenance on F/A-18 and F-35 jets while holding a top-secret clearance. My leadership earned me two Navy and Marine Corps Achievement Medals and several commendations.

After the military, I managed multiple commercial construction sites while pursuing an engineering degree. It was during this time that I discovered my love for programming and began teaching myself C/C++, Python, HTML, and CSS.

That passion led me to study Software Engineering with a focus on JavaScript and web development. I currently serve as a Network Engineer at Citigroup, with a focus on change management and network automation, helping maintain global network infrastructure. My current focus is on expanding my understanding of network security and automation.

Projects

Hello Kitchen

Meal planning & ingredient purchasing. Built with React, Redux, Sequelize; features Amazon Fresh integration.

React Redux Sequelize View Repo

Grace Adopter

Mock pet adoption platform showcasing team workflows. React frontend with PostgreSQL backend.

React PostgreSQL View Repo

Python Web Automation

Exec tool for auto-login and report generation (internal only due to sensitive data). Demonstrates automation and scripting capability.

Python Automation

WF Self Storage

Client-facing full-stack SPA tailored to business needs. React + PostgreSQL; deployed for live use.

React PostgreSQL View Site

Experience

Citi — Enterprise Operations and Technology Analyst

June 2023 – Present

Collaborated with 100+ global IT support teams via ServiceNow to detect, document, and resolve persistent network issues.
Engineered web-based automation tools for global deployment, reducing daily workload by 5%+ for analysts.
Provided technical support for Citi’s global infrastructure, resolving network and infrastructure issues.

edX — Full Stack Software Engineering Bootcamp Instructor

February 2023 – Present

Mentored students on full-stack development and guided project construction with personalized feedback.
Led sessions of up to 60 participants on frontend, backend, databases, and deployment fundamentals.
Fostered collaboration and communication through real-world group projects and peer reviews.

Donald Jones Consulting — General Manager / IT Consultant

September 2021 – June 2023

Enhanced end-to-end service processes and developed secure information systems.
Created Python automation software, reducing paperwork by 45%.
Increased efficiency by 32% and facility usage by 200% via full-stack solutions and strategic planning.

Trinity Executive Services — Hospital Security Officer

February 2020 – November 2020

Implemented HIPAA and Joint Commission-compliant security protocols.
Managed information security systems and performance evaluations.
Reduced altercations by 28% using de-escalation techniques during the pandemic.

G3 Construction, Inc. — Lead Commercial Foreman

January 2018 – January 2020

Directed project staffing, scheduling, and task management for commercial builds.
Supervised diverse trade teams across multiple job sites.
Negotiated contracts and ensured regulatory compliance.

United States Marine Corps — Sergeant / Division Lead

December 2010 – January 2018

Led maintenance teams of up to 60 Marines for F/A-18 and F-35 aircraft.
Awarded two Navy/Marine Corps Achievement Medals for leadership and dedication.
Developed solutions to complex aircraft issues in collaboration with engineers; trained maintenance staff.

Education & Training

Degrees & Formal Training

B.S. Network Engineering and Security — Western Governors University, 2026
A.S. Engineering — Embry-Riddle Aeronautical University, 2023
Full Stack Software Engineer — Fullstack Academy, 2022

Certifications

Linux Essentials — LPI, 2024
ITILv4 — Axelos, 2024
CompTIA A+ — 2024
CompTIA ITF+ — 2023

Kenneth Schaefer