Projects

Selected work, filterable by category. Featured first, then the rest, then the sites I built.

Product2026

CovalFlow

Volunteer scheduling for event organisers: profiles, e-signed contracts, reminders, and a plan generated by a constraint solver.

100 volunteers and 400 shifts planned in under 10 seconds, live for 3 associations.

Web32023 - 2025

Juneo wallets

The official web wallet and Chrome extension for Juneo: transfers, cross-chain transfers, wrap/unwrap, staking and delegation.

Three wallet surfaces (web, Chrome extension, an unreleased React Native rewrite) built on one shared SDK.

Creative2026

Lampshade Studio

A parametric lampshade generator in the browser: a hand-written WebGL renderer, no Three.js, with STL and 3MF export.

Built for Studio Cocha, with Sacha on product design.

Web32024 - 2025

MCN Auctions and the Juneo Hub

On-chain Dutch auctions delivering tokens across chains under a 2-of-2 multisig, with the Juneo Hub as the portal around them.

Sole author of the auction contract; built the Hub, the portal around it.

Product2024 - present

Nestohm

Rental management SaaS for event equipment: catalogue, quotes, invoices, clients, events and accounting. Built for and used by my association, Falc'Ohm System.

One organisation uses it today, not sold commercially.

Tooling2023 - present

website-template

My full-stack foundation: React, Vite and TypeScript on the front, Express, PostgreSQL, pgtyped, Zod and OpenAPI on the back, with Prometheus metrics, Docker and CI.

Reused on 8+ projects since 2023.

More projects

Tooling2024 - 2026

MCN Node Manager

An Electron and Express desktop app to run Juneo's mainnet validator fleet over SSH, including BLS key backup.

Web3

Supernet Bridge

The interface for Juneo's cross-chain bridge: transfers across five EVM chains with real-time status tracking.

Co-built with Aleksander.

Web3

JuneoJS

The TypeScript SDK the Juneo ecosystem's wallets, bridge and tooling build on.

Contributor: 80 commits, 19 merged pull requests (public repo, BSD-3). The SDK itself is Aleksander's.

Tooling2026

covalPress

The headless CMS that powers the CovalTech blog.

Product

Gazmatek booking platform

A booking platform for the Gazmatek label: multi-role accounts, a deposit on booking, magic-link login, an availability calendar, in French, Dutch and English.