Software factory · Private AI & Blockchain

Private AI and blockchain infrastructure for regulated sectors

Generative AI in an environment under your control, with data that never leaves your organization, and blockchain from MVP to production systems handling millions of transactions. For healthcare, legal, the public sector and financial services.

  • Private AI with your data under your control, designed for LGPD and professional secrecy
  • EVM, Solana, Cardano and Bitcoin L2 in production
  • Audited smart contracts
  • Regulatory-ready architecture
  • Development and support for companies and the public sector
  • 40+ shipped projects, 10+ years
Companies that chose Devel:

Result of 10+ years building tech in Brazil

10+
Years operating
40+
Projects delivered
20+
Clients served
10k+
Users reached
In production

Languages, chains and tools we ship with

No fads: only what we have already taken to mainnet for paying clients.

  • Solidity
  • Rust
  • Go
  • TypeScript
  • Plutus / Haskell
  • EVM
  • Solana
  • Cardano
  • Bitcoin L2
  • Polygon
  • BNB Chain
  • Chainlink
  • IPFS

Frequently asked questions

How does private AI work? Does my data leave my environment?

It does not. The AI runs in an environment under your control, and documents, questions and answers stay inside your organization — nothing is shared with third parties. You decide who can use it and what each role can see. Every project is designed around your scenario; the first step is a no-commitment conversation.

How long does a blockchain project typically take?

Depends on complexity. A smart-contract MVP usually takes 6-10 weeks; a full exchange 4-6 months; a custom blockchain 6 to 12 months. We always deliver a plan with biweekly milestones.

Is asset tokenization legal in Brazil?

Yes, under rules like CVM Resolution 88 (restricted public offerings) and BCB norms for virtual assets. Devel ships the technology (architecture, audited smart contracts, custody integration); the product's legal structuring is owned by the client and their law firm — if you don't have one, we make introductions.

Who owns the code after delivery?

The client. We deliver their own repository, documentation, runbooks and a transfer-of-ownership. No lock-in.

Do you audit your own contracts?

Internally yes, but for critical projects we contract external audits with firms like CertiK, Hacken or OpenZeppelin. Cost is included in the proposal.

How do contracts work?

Two models: (1) fixed-scope project; (2) dedicated squad per sprint. Discovery is usually a fixed 2-6 week sprint. Build varies.

Do you work with clients outside Brazil?

Yes — we have clients in LatAm, US and Europe. We work in PT/EN/ES and invoice in USD/EUR when needed.

Do you serve the public sector?

Yes. We are set up to serve public agencies and state-owned companies with the same standard we apply to private clients: function-point estimates, full documentation, code handed over to the contracting party and knowledge transfer. Contracting can follow whatever instrument the agency uses — public tender, direct award or innovation call.

Ready to ship your AI or blockchain project?

Tell us what you want to build. A Devel architect will come back to you with a technical diagnostic.

Or pick a 30-minute slot in our calendar — we keep specific times for new projects each week.