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Jillian Henry
@byteme_exe
React Developer
United States
English
About me
I build custom React websites — real code, not drag-and-drop templates — hosted on Vercel with Firebase, Sanity CMS, and Stripe integration when needed. My background is in cybersecurity and network operations, and I previously worked as a React developer for EVOA Propulsion. I'm also the founder of Tiny Coders, where I teach students to code and build their own games.
Jillian Henry
Offline •
See my services
API & Integrations
I will set up firebase backend for your web or mobile app
API & Integrations
I will add stripe payments to your website or app
Portfolio
Work experience
Cybersecurity Analyst
L3Harris Technologies • Full-time
Sep 2025 - May 2026 • 8 mos
Managed network security infrastructure using Palo Alto Networks and Cisco Firewall Security tools, ensuring secure and reliable connectivity across enterprise systems. Led a team responsible for monitoring and hardening network defenses, while coordinating with clients and other engineers on incident response and troubleshooting.
React Developer
EVOA • Part-time
Nov 2024 - May 2025 • 6 mos
Built and maintained a React.js application for marine vessels, integrating Garmin-based technology for navigation and vessel data. Worked with NoSQL databases to support real-time data features, collaborating in a hybrid team environment on both frontend architecture and UI/UX improvements.
Network Operations Specialist
L3Harris Technologies • Part-time
May 2022 - Apr 2024 • 1 yr 11 mos
Provided technical support to users experiencing network-related issues in a call center environment, troubleshooting connectivity problems and guiding users through resolution. Applied working knowledge of common network protocols, hardware, and troubleshooting techniques, while escalating complex issues and maintaining detailed documentation of user interactions.
