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About RNK Academy

Founded by a trucker who taught himself to build. A subsidiary of RNK Enterprise.

Barry “Odinn” Walter, founder of RNK Academy, smiling, in a black T-shirt against a navy background

Barry “Odinn” Walter
Founder, RNK Academy · CEO and Architect, RNK Enterprise
Creedmoor, North Carolina

Meet the founder

The 41 lines that changed everything

Barry “Odinn” Walter spent most of his life behind the wheel of a truck. Utah, Idaho, Oregon: miles of road and years of time. He wasn’t a developer. He wasn’t studying computer science or chasing a career in tech. He was a trucker who played Dungeons & Dragons.

In July 2025 he bought Foundry VTT to run games for his table, and got curious about what a macro could do. He wrote 41 lines of code and watched a 3D animated cube appear in a 2D world. That was the moment. Not because it was useful, but because it shouldn’t have been possible, and it was. And if that was possible, what else was?

Six hard months, then it clicked

He kept building: modules, systems, interfaces, each one leading to the next. There was no roadmap, no formal education and no ceiling borrowed from someone else’s idea of what was achievable. The first six months were, in his words, complete hell: code that didn’t make sense and concepts that wouldn’t click. Then one day they did, and it never stopped.

Off the road, and building

He came off the truck when his body was shutting down. His wife, Lisa, took him in and helped him recover; had he stayed on the road, he would not have made it to Christmas. Instead, working from a home lab, he kept going. Within a year, what began as a better D&D module had become an end-to-end privacy infrastructure stack, every component custom and every core line written by one person.

The name started as Ragnarok and was shortened to RNK. Lisa Walter owns RNK Enterprise and keeps the business grounded while Odinn builds.

Why an academy

Odinn learned by building, with nobody telling him where the limits were. RNK Academy is built on the same idea: practical courses where you make real, working things, step by step, whether or not you have a degree or a background in tech. Several courses expect no prior coding at all.

“I’m not constrained by the standards of what can’t be done, because I don’t have the formal education that says it’s impossible.”
Barry “Odinn” Walter

July 2025 The first 41 lines: an animated 3D cube in a 2D world, written for a game table.
The next six months Modules, systems and interfaces, one after another, until it all clicked.
Within a year RNK Enterprise’s privacy infrastructure stack, built from scratch by one architect.
Now RNK Academy: the same learn-by-building path, opened to everyone.

Learn. Build. Apply.

RNK Academy is a subsidiary of RNK Enterprise. We teach practical, standards-based skills through instructor-led courses in which you build real things: a production website, a governed text corpus, a fine-tuned local model, a retrieval-augmented generation system, a tool-using agent, an AI-native developer tool, a voice interface, and a security program for a small business.

Every course follows the same structure: ten modules of about four hours each, hands-on labs with tested code, quizzes, a final exam and a capstone project marked against a published rubric. Course materials are written to be checked: sources are cited, lab results are reproducible, and assessment criteria are published before you enroll.

Our relationship with RNK Enterprise

RNK Academy is a subsidiary of RNK Enterprise; courses are sold by RNK Enterprise. Completion certificates are issued by RNK Academy, a subsidiary of RNK Enterprise.

What we promise, and what we don’t

We publish only real courses and the instructors who actually teach them.
We show the full price, what it includes and the policies that apply before you pay.
We don’t invent ratings, graduate counts, partnerships or employment guarantees.
Each course page explains the training and assessment it includes. Any RNK Academy completion certificate records the course requirements you met. It does not by itself establish an accredited qualification, professional license or third-party credential.