JTJonathan Tipper

Projects

Things built, being built, or still shaping how I think.

A working portfolio of apps, tools, infrastructure, podcasts, and experiments across AI, personal systems, and technology culture.

CTRL Android alpha home screen with suggested actions and on-device status
Building

CTRL for Android

An Android AI helper for turning a current situation into something useful.

Fieldwork data exploration workspace using synthetic customer records
Active

Fieldwork (ML Studio)

Learn machine learning by preparing data, training models and testing predictions.

Pendant dashboard with a recording library and a public test transcript
Active

Pendant for Mac

A local Mac workspace for Pendant recordings, transcription and speaker labels.

Personal Eval Studio comparing baseline and candidate prompts in a built-in example
Building

Personal Eval Studio

A local workspace for writing repeatable AI evaluations and reviewing evidence.

Spinning Plates stage with five example commitments balanced on poles
Active

Spinning Plates

A visual way to see which commitments are steady, wobbling or ready to put down.

The Construct entry screen over its rendered hotel corridor
Active

The Construct: Awakening

A desktop browser experiment in a Matrix-inspired interactive scene.

Active2025

Tech Back Control App

A podcast and product umbrella about using technology with more agency.

Active2019

Home lab and infrastructure

The small server stack behind the house and a lot of my private projects.

Tech Back Control OS interface with operator profile, system status, and launch cards for network atlas, playground, social feed, knowledge store, YouTube, podcast, and Android app
Active2026

TechBackCTRL Operating System

A live operating surface for the TechBackCTRL world.

Low-resolution UniFi Network topology screenshot showing a home network map with gateway, switches, access points, and connected devices
Active2024

UniFi Network Setup

The UniFi setup behind the networking of our smart home.

Playground learning home with language, image and agent experiments
Active2026

TechBackCTRL AI Playground

A hands-on field guide to AI, with small experiments and an open studio.

AI Spend dashboard with monthly spend cards, line chart, category breakdown, and top services list
Building2026

AI Spend Calculator

A dashboard for making AI subscription and service spend visible.

Tech Back Control operator terminal screenshot showing help commands, mission prompt, command history tips, and an input line
Active2026

TechBackCTRL CLI Emulator

A fun CLI-style emulator inside of the TechBackCTRL app.

Learn Mandarin app screenshot showing a Mandarin Coach chat session with key points, examples, quick exercise, and a sidebar for review, progress, memory, and settings
Building2026

Learn Chinese Agent

Practise Mandarin with a tutor, review queue and remembered learning plan.

Purchase Assistant app screenshot showing purchase item controls, value metrics, depreciation, saved items, and visual cost analysis
Building2026

Purchase Assistant

Compare purchases, question assumptions and track ownership costs and outcomes.

Todoist Agent graphic with red circuit arrows on a black background
Active2026

Todoist Agent

A private task agent running on the domain.

Building2026

Personal site and launchpad

A personal website that doubles as a working launchpad for projects, writing, podcasts, and tools.

Techcycle Runner game screenshot showing a side-scrolling platform level titled Run the 25-year tech cycle with score, loadout, tech-era labels, hazards, and collectible technology themes
Building2026

Techcycle Runner

A short platform game about running through 25 years of technology cycles.

Building2026

Sweep Inspector

A safe, local-first folder inspection tool made in Rust.

OpenClaw Mission Control dashboard screenshot showing an active eight-agent fleet with agents named Forge, Archivist, Sentinel, Quill, Dream, Tipsy, Compass, and Maestro
Active2026

OpenClaw Agents

A self-hosted agent fleet with its own app-building workflow.

LLM-Wiki context graph screenshot showing connected nodes for personal context, projects, routines, values, agents, memory, tech setup, podcasts, home lab, and topic tags
Building2026

LLM-Wiki for Personal Agent

A dynamic context graph for a personal agent running on Hermes.