Logan Stiltner

Software Engineer

An image of Logan Stiltner

Hi.
I'm Logan.

I am a Software Engineer and Entrepreneur based in Johnson City, TN. By day I build engaging digital experiences at Creative Energy, an award-winning full-service marketing agency. Outside of that, I work across agentic AI, multi-tenant SaaS, interactive physical systems, and cloud infrastructure.

I take full ownership of the projects I touch, from architecture through client delivery. Whether it's improving team workflows, turning around client relationships, or building products that surface insights people can act on, I engineer with the end user in mind.

Available for freelance & contract work

Want to work together? Let's connect!

The company logo of AI Startup (Contract)

AI Startup (Contract)

Software Engineer

January 2026 - Present

Python

Django

Rails

PGVector

The company logo of Creative Energy

Creative Energy

Developer

June 2023 - Present

Typescript

NextJS

React

PHP

Symfony

Unity

Python

WordPress

Drupal

Docker

Git

The company logo of The Operations Guide

The Operations Guide

Software Engineer

May 2025 - January 2026

Python

Django

PostgreSQL

PGVector

AWS

Terraform

Rust

The company logo of i3 Verticals

i3 Verticals

Software Developer I

August 2021 - June 2023

C#

Blazor

Entity Framework

MySQL

Git

Gitflow

Bash

Server Administration

Recent Projects

Here are a few things I've been working on lately

AI Matching Platform

AI Matching Platform

Built an agentic AI system that connects applicants to job opportunities through intelligent matching. Retrofitted full multi-tenant data isolation across the platform, enforcing strict per-organization access controls on a live system without downtime.

Opinified

Opinified

As the founder of Opinified, I set out to bridge the gap between superficial survey data and meaningful customer insight. The platform uses AI to combine the scale of mass-market surveys with the depth of face-to-face conversations, delivering feedback that transforms product decisions

TN Tourism Kiosk

TN Tourism Kiosk

A touchless physical kiosk built with Unity and MediaPipe, deployed at the Bristol, TN welcome center. Features body pose tracking for gesture-based control using a custom greedy nearest-neighbor algorithm with engagement scoring and hysteresis. Dual-sided experience with interactive games and a travel itinerary generator, backed by a FastAPI server for analytics and remote management.

JC Digital Message Board

JC Digital Message Board

As the lead developer, I built a scalable digital signage platform for Johnson City, TN, using React, Strapi, and Tailwind CSS. Deployed to 64 Raspberry Pi units across nearly every city facility, the system delivers real-time alerts and internal communications to both staff and the public.

What I Do

A few of the areas where I bring the most value.

Full-Stack Development

End-to-end web application development, from architecture to deployment. I build performant, scalable applications with clean code and a relentless focus on the end user.

AI-Powered Features

Intelligent systems woven into real products. From agentic workflows and vector search to AI-driven matching, I build features that surface insights people can act on.

Infrastructure & DevOps

Production-ready from day one. I architect cloud infrastructure, automate deployments, and build the CI/CD pipelines that let your team ship with confidence.

Interactive Experiences

Beyond the browser. I’ve built touchless kiosks with body tracking, city-wide digital signage networks, and other systems where software meets the physical world.

Insights

Thoughts, lessons, and ideas from my work and experiences.

Sorry, there's nothing here yet. Check back soon!

Let's Get In Touch

Have a project you need built? Looking for a freelance engineer? Or just want to say hello? Send me a message and let's start the conversation.

Send me a message