We build it with you, and we ship it.

Everything we sell, we have already built for ourselves. Each offer below links to one of our own apps as proof.

Contact

How we work.

  1. 01

    Scope

    A working session to agree on the problem, the users and what done means.

  2. 02

    Prototype

    Something clickable early, so decisions are made on a product, not on slides.

  3. 03

    Build

    Short iterations, a shared preview link, and code you own from day one.

  4. 04

    Launch and run

    Release, monitoring and the first improvements once real users arrive.

What we build with

The languages, frameworks and infrastructure behind our own apps, and the ones we use on client work.

  • Languages

    • Python
    • TypeScript
    • Go
    • Rust
    • C
    • C++
    • Bash
    • PHP
    • R
    • WebAssembly
  • AI and data

    • PyTorch
    • TensorFlow
    • Jupyter
    • NumPy
    • Pandas
    • Polars
    • scikit-learn
    • Hugging Face
    • LangChain
    • OpenCV
    • Apache Spark
    • Keras
    • Claude
  • Backend and APIs

    • FastAPI
    • Bun
    • Deno
    • Node.js
    • NestJS
    • GraphQL
    • Gin
    • gRPC
    • Actix
    • Tokio
    • Rocket
    • Express
    • Supabase
    • Stripe
  • Frontend

    • Nuxt
    • Vue
    • Next.js
    • React
    • React Native
    • Expo
    • Redux
    • Astro
    • Flutter
    • Tailwind CSS
    • Vuetify
    • Three.js
    • Tauri
    • MapLibre
    • Vite
    • Pinia
    • Chart.js
    • Zustand
  • Testing

    • Cypress
    • Jest
    • Vitest
    • Playwright
  • Streaming and messaging

    • Apache Kafka
    • RabbitMQ
    • Socket.io
    • LiveKit
  • Databases

    • PostgreSQL
    • Redis
    • MongoDB
    • ClickHouse
    • DuckDB
    • InfluxDB
    • Elasticsearch
    • Qdrant
    • Milvus
  • Cloud and DevOps

    • Docker
    • Kubernetes
    • Helm
    • Terraform
    • Ansible
    • GitHub Actions
    • NGINX
    • Grafana
    • Prometheus
    • FFmpeg
    • Linux
  • Cloud platforms

    • AWS
    • GCP
    • Azure
    • Cloudflare
  • Web3

    • Bitcoin
    • Ethereum
    • Solana
    • Anchor
    • Solidity
    • Web3.js
    • Chainlink
    • WalletConnect
    • IPFS

Tell us about your project.

What you want to build, the budget, and when you need it. It goes straight to Alex and Vincent.