@edhorJonas Rohde

@edhor · fullstack + mobile engineer at Vivenu

Jonas Rohde

I build product systems, developer tools, and AI-heavy delivery workflows — at work and after hours.

Fullstack + Mobile Engineer. I build product-quality web experiences, ship mobile, and like turning messy systems into simple interfaces.

Jonas Rohde, Fullstack + Mobile Engineer

ID

About

I'm Jonas — Fullstack + Mobile Engineer at Vivenu, working on ticketing infrastructure used at real scale. Outside of work I run side projects the way I like to work: small scope, high polish, agents doing the boring 80%.

I care about developer experience, tools that feel mechanical and precise (yes, like a good keyboard), and turning messy systems into simple interfaces. This site doubles as my notebook — and its terminal answers questions from my public profile and project descriptions.

Working set

  • Fullstack
  • Mobile
Role
Fullstack + Mobile Engineer @ Vivenu
Stack
TypeScript · Astro · Rust (learning)
Mode
product · systems · interfaces
Handle
@edhor

Work

Projects

stead

Rust

Developer tooling

stead

When coding agents run across several projects, their sessions and unfinished work get scattered. stead brings verified tasks and sessions into a Rust CLI and a native macOS control room.

Open project

Start here

create-edhor-stack

TypeScript

Bootstrap faster

create-edhor-stack

An interactive project generator that assembles a Bun and Turborepo workspace. Choose web, mobile, database, and authentication options; it creates the apps, shared packages, and development configuration together.

Open project

mxl-legacy-website

Astro

Astro static site

mxl-legacy-website

An archive for the MXL sim-racing league: its history, drivers, and gallery in a static Astro site. I use typed content and route checks to preserve the material without inventing missing stories.

Open project

DartConsole

C#

Desktop app

DartConsole

Tool to capture and manage darts matches/scores (German: “erfassen und verwalten”).

Open project

qwer-q

Go

Side project

qwer-q

A Go side project in the qwer.racing ecosystem.

Open project
…and everything elseBrowse all repositories ↗

Log

Experience

Service & operation recordCurrent file

  1. Now

    Fullstack + Mobile Engineer

    Vivenu

    Building product experiences end-to-end: frontend, backend, and shipping.

  2. 2026

    QWER / racing projects

    qwer.racing

    Side projects around sim-racing, community tooling, and supporting workflows.

  3. 2024

    Master thesis (repo)

    GitHub

    Published the master thesis repository as part of the public GitHub portfolio.

  4. 2016

    Started publishing on GitHub

    edhor1608

    First public footprint and ongoing experiments.

Blog

Field reports

Transmission log12 entries
  1. The most valuable thing an agent did for me was not codeThe fix was four lines, but the value came before it. I used coding agents to reproduce reported behavior, build test setups, measure real app flows and disprove their own hypotheses.
  2. Don't look at unreviewed codePrompts became loops, and the loop's most valuable step is the one most people skip: a review by a model from a different family, wired into the prompt itself, so findings get addressed before a human ever opens the diff.
  3. I'm not the expert, and that's the pointWhy I write about agentic coding without claiming to have it figured out: what I'm bad at (slowing down, evaluating, finishing), why I'd rather be wrong in public than fluent in a workflow that's already obsolete, and what you should expect from anything here.
  4. Orchestrate, don't operatePut capability where the uncertainty is. Let the strongest model clarify, split and judge the work, then hand the bounded parts to cheaper models.
All field reports →RSS feed

Chat

Ask the terminal

edhor.sh — ai chatidle
  1. hi — I'm the edhor terminal. ask about my work, stack, or projects. answers come from a live model briefed on my public profile. It does not read my blog posts.
full chat →