We're a product studio and engineering practice in Bilbao, Basque Country. We build cryptographic infrastructure that returns privacy, value, and control to people and local communities.
Two directions, one engineering practice: tools we develop ourselves, and systems we build with clients.
| Product | What we're building |
|---|---|
| Velum Privacy | Local protection for AI workflows. Mask personal and sensitive data before it reaches an LLM, then restore it in the reply. |
| openKYC | User-held verifiable credentials for reusable identity verification. Carry the proof, share what matters. |
| REM | Reconciled Engineering Memory. Shared, evidence-linked engineering knowledge for teams using AI coding agents. Private beta. |
- Identity & EUDI — verifiable credentials, wallet integrations, issuer and verifier services, and enterprise identity workflows.
- Privacy engineering — data boundaries, local processing, privacy controls, and AI integrations.
- AI, web3 & enterprise software — engineering for startups, enterprises, and the public sector.
Before founding su.engineering, our team built 30+ enterprise projects across these fields. That experience informs our products and client work.
heic-web — browser-first HEIC/HEIF decoding and JPEG/PNG conversion for TypeScript, with native decoding and an optional lazy WebAssembly fallback.
Our engineering notes cover identity systems, EUDI integrations, and protecting data in AI workflows.
What shall we build together? hello@su.engineering
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“su” means water in Turkish and fire in Basque. Precision and fluidity. Technical depth and human purpose.