I build hardware and software companies with AI.
I'm Roni Gorodetsky, founder of Agrinovo. From the circuit board to the cloud platform, I build the whole product, and this is where I show how I do it, with step-by-step guides and the lessons I learned along the way.
Start here Running a Company with AI: One Founder, Eight Repos, Zero Employees Guides you can follow
All 2 guides
Raspberry Pi Voice Calls with a SIM7600: Build an AI Phone Assistant
Step-by-step guide to making real phone calls from a Raspberry Pi with a SIM7600 4G USB modem and Python. It covers the AT commands, call audio over USB, and a complete script that connects the call to speech-to-text, Claude and text-to-speech.
Claude Code Multi-Repo Setup: Build an Umbrella Workspace
Step-by-step guide to running Claude Code across several repositories in one session. Set up a parent workspace with a shared instruction file, per-repo rules, a commit guard hook and safe git habits. Template files included.
Latest articles
All 5 articles- The Umbrella Method: One Claude Code Workspace for Every Repo
- "Wait Another Year for AI Coding to Mature": A Response From Someone Who Didn't
- Biometric Workforce Attendance for Farms: Building ID Card OCR That Survives Real Fields
- I Gave My AI Agent a Phone Number: Voice Calls Over 4G on a Raspberry Pi
Work with me
A few times a year I advise other teams on the problems I solve in my own company.
See how I can help- IoT consultingArchitecture, power, connectivity and firmware for connected devices that have to keep working outdoors.
- Hardware manufacturing consultingGetting an electronics product from a working prototype to a tested, provisioned, traceable batch.
- AI engineering consultingSetting up AI coding assistants and agents so a small team ships more without breaking production.
- B2B SEO consultingGetting buyers of technical products to find you through search, without paying for ads.