# RusticStack

> RusticStack is the trading name of Mário Vito Silva, a sole trader (empresário em nome individual, ENI) registered in Portugal, NIF 252754654. Trading since June 2026.

## Company

- Trading name: RusticStack
- Legal name: Mário Vito Silva (Mario Vito Silva)
- Legal form: Sole trader, Empresário em Nome Individual (ENI)
- NIF (Portuguese tax number): 252754654
- Country: Portugal
- Trading since: June 2026
- Funding: Bootstrapped (self-funded)
- Founder: Mário Vito Silva, Founder
- Email: mariosilva@rusticstack.com
- Website: https://rusticstack.com
- Domains: rusticstack.com, lockwell.rusticstack.com, scribe.rusticstack.com, tangibleshift.com
- LinkedIn (founder): https://www.linkedin.com/in/m%C3%A1rio-silva-524996303
- GitHub: https://github.com/RusticStack (founder: https://github.com/KelpHect)
- X: https://x.com/RusticStack

## Products

- [Lockwell](https://lockwell.rusticstack.com): In production. Self-hosted, S3-compatible object storage with encryption at rest by default, isolated tenants, an audit trail and an admin console. Closed source during early access; an MIT release is planned.
- [TangibleShift](https://tangibleshift.com): In development. A Portugal-first SaaS ERP for small and medium businesses, accountants and owner-operators. Clear licensing, modular workflows, painless data migration, and Portuguese fiscal rules and SAF-T built in.
- [Vaulter](https://github.com/RusticStack/Vaulter/releases/latest): Free · GPL-3.0. Tune, patch and mod Borderlands 2, The Pre-Sequel and GOTY Enhanced. Better graphics, fewer crashes, every change reversible. A native Windows app.
- [Scribe](https://scribe.rusticstack.com): Free · MIT. A fast addon manager for The Elder Scrolls Online. Install, update and remove addons in one click, with dependencies handled for you.

## Pages

- [Home](https://rusticstack.com/): Lockwell, products and company summary
- [About and legal notice](https://rusticstack.com/company): company details, founder, domains, verification contact