A software studio run by an engineer, not an agency.
Seibs Management Co LLC builds the technology small and growing businesses run on: websites, web and mobile applications, desktop software, SaaS platforms, automation, AI, and the cloud infrastructure underneath. We do not subcontract your project and disappear. The person who scopes it is the person who builds it, and we stay accountable for it after launch.
Meet the founder
Justin Seibenhener
Founder, Seibs Management Co
I have spent my career on the side of technology most people never see: keeping systems running, fixing what breaks, and building the tools that make a team faster. That work taught me what businesses actually need from software, and how often they get sold something that looks good in a demo and falls apart in real use.
Seibs Management Co is the answer to that. I scope every project personally, price it fixed, build it on a durable stack, and stay on the hook for it after launch. Whether you need a one-page website or a platform your customers log in to, you work with the person writing the code.
M.S. Information Technology
Northbridge University, 2026 · 4.0 GPA
B.S. Cybersecurity
Florida Technical College, 2024
CompTIA A+, Network+, Security+
Hardware, networking, and security certified
AI and AWS specialist
Cloud infrastructure, identity, and AI automation in production
2019
Started in IT on a help desk, learning how businesses actually use (and fight with) their technology.
2020-2024
Enterprise technical support, then owning IT end to end for a franchise business, while earning a B.S. in Cybersecurity.
2025
Promoted into an AI and AWS specialist role: cloud infrastructure, identity, and AI automation in production.
2026
Founded Seibs Management Co and finished an M.S. in Information Technology with a 4.0.
Shipped, not pitched.
80+
Production data tools shipped
6+
SaaS products built
7+
Years in IT and systems engineering
4.0
GPA, M.S. in Information Technology
Four things we will not compromise on.
Build it like we have to run it.
Because we do. Every product we make for a client gets the same durable engineering we put into the software we operate ourselves.
Honest beats impressive.
We would rather tell you a thing will not work than sell you a number that does not hold up. A straight answer up front saves everyone money.
Grow with the business.
Start with a website today. When you need customers logging in, booking, or paying, the same team builds it, so you never have to start over with a new developer.
You own the outcome.
Code, data, domain, customers: all yours. We are here to build leverage for you, not to rent you access to your own business.