Plainbuilt

The Problem

Talented professionals — people who manage engineering teams, lecture at universities, or run businesses — struggle to ship even the simplest prototype. The tooling is too complex, the learning curve too steep, and most "learn to code" resources assume you want to become a software engineer. For someone who just wants to ship one working app, the barrier is absurdly high. As one user put it: "I've spent 15 years managing engineering teams but never written a line of code. After one consultation I had a working prototype."

The Build

Plainbuilt — an education platform that teaches spreadsheet-literate professionals to ship real software with AI, no engineering background required. The tagline says it all: "Ship software with AI. No engineering background."

Founder Joseph Hilsberg — a software engineer and university lecturer on Bitcoin and decentralized finance, based in Sydney — built it after watching talented colleagues fail to get even simple prototypes out the door. The philosophy: copy-pasteable commands, full transparency on the prompting methodology, and "vibe coding" — describe what you want, let AI write the code.

What's on offer:

• Free courses — structured, hands-on, and fast:
  • Mac Setup for Vibe Coding (8 lessons)
  • Shipping to the Web (5 lessons)
  • Hermes Agent (6 lessons on building persistent AI agents)
• Published prompts & settings from every project released — full transparency, not just the finished product
• 1:1 consultations (via Gumroad) for personalized guidance
• Project portfolio with complete build documentation showing exactly how each app was made
• Newsletter sharing project updates and implementation details

Tools taught: Node, Git, GitHub, Vercel, Discord.

Results

• A free ~78-minute course takes a complete beginner from zero to a working, deployed app
• Real consultation outcomes: a 15-year engineering manager who'd never written code shipped a working prototype after a single session
• Every project is published with its prompts and settings — turning each build into a reusable, transparent template for the next non-technical builder