Louis Perner — Solutions engineer · Product builder

Solutions engineer · Product builder

From prototype to deploy

I build web and mobile products end to end — from the first prototype to production.

See projects Let's talk

PROJECTS

Datamonkeys

MVP and AI studio for startups: WordPress site with a custom theme, seven languages, a contact funnel and a case-study panel.

WordPress PHP Tailwind CSS

Sighted

App for logging and exploring UFO sightings, with a map of nearby encounters, a help center and a backend at live.sighted.app.

Swift LiveKit Caddy

Free2Dom

2D RPG editor for iPhone, iPad and Mac: you create and publish your own game, royalty-free. Flutter app with cloud saves and its own API.

Flutter Dart API própria

I Need It Yesterday

An MVP in 24 hours or you don't pay. Site with a briefing form and protected file upload, sibling of the Datamonkeys theme.

WordPress PHP Tailwind CSS

Loco

Interactive 3D workspace with built-in AI: procedural worlds and several assistants talking in the same environment.

Three.js JavaScript IA

Gundam Brasil

Portal of the Gundam community in Brazil: archive, news and the coverage of Gundam Seed Freedom.

React Firebase Hosting
View all projects

Datamonkeys R&D bay · 2022 — September 2026

LABS

64 creations See the whole lab

What we build for ourselves between client projects: agent tooling, engines and desktop experiments. The same hands build your product.

[01] Open

DesktopShip

A sci-fi cockpit for your desktop: draggable holographic widgets (clock, system, map, terminal, camera, Spotify) that AI agents can drive through a built-in MCP server.

  • Electron
  • Node
  • MCP
  • node-pty

v0.1.2 · DMG · MIT

[02]

claude-spaces

A node canvas where every node is a real headless Claude process. Topological parallel execution, per-node model, permissions, MCP and cost cap, with session resume.

  • Swift
  • SwiftUI
  • Claude Code CLI

macOS app, building

[03]

localmind

A fully local personal assistant with agentic RAG. Designed as an embeddable library first, with a CLI and an API layered on top.

  • Python
  • Pydantic AI
  • LanceDB
  • MLX
  • FastAPI

v0.1.0 · tested · OSS-ready

[04]

AgentsSimulation

A macOS app that simulates running an agent initiative: you write the task and the tests, Claude solves it, real evals run, and a review plus an ADR gate the merge. Ships with an 8-level campaign on AI-native engineering.

  • Swift
  • SwiftUI
  • Claude Messages API

working

[05]

LLM from scratch

A decoder-only transformer written from the ground up: RMSNorm, RoPE, GQA, SwiGLU, KV-cache, our own BPE tokenizer and a pretrain/SFT CLI.

  • PyTorch
  • NumPy

working · checkpoints · tests

[06]

CameraHandsControl

Turns the MacBook webcam into a trackpad: hand gestures emit real system input events, with a holographic keyboard on screen.

  • Swift
  • Vision
  • CGEvent

working (.app)

Start a build

Ready to Build Your MVP?

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or email louis@datamonkeys.ai · Discord: datamonkeys

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