Bitwright is an independent software studio, working across mobile and web applications, the services behind them, and the infrastructure they depend on. An engagement can cover a system's design, its build, and its operation once it is live.
Built for a payment service on an event-sourced core, because reconciling money means being able to rebuild any balance at any point in its history rather than trusting a running total. Its API is closed, used by partners rather than published.
Rust · PostgreSQL · Event sourcing
Self-hosted rather than managed, carrying several products' workloads at once, with delivery through Git and nothing applied by hand. It is what will serve this site once the origin moves.
Kubernetes · Argo CD · GitOps
An everyday wallet, for the amounts that actually move. Built on the Spark network with on-chain and Lightning interoperability, so a payment can arrive on one rail and leave on another. Keys are generated on the device and never reach a server.
React Native · Spark · Breez SDK
A wallet for the money that stays. The keys live on a hardware signer and the phone is watch-only, with an on-device mode for those who want one. The vault is a Miniscript policy with on-chain timelocks, so a chosen heir recovers the funds after a set period of inactivity. Bitcoin enforces that, and it holds if we disappear.
React Native · Miniscript · BitcoinerLab
A first message does not need a brief. What you are building and what is in the way is enough to start, and the reply comes from the person who would do the work.