Senior, hands-on, accountable.

The intro call shows you exactly what you get.

Consultancies put juniors on your account and seniors in the sales meeting. Here the senior who scopes the work leads it, start to finish, for a limited number of clients.

On the fractional seat that seniority is leadership: what gets built, in what order, reviewed before your team sees it. On The Build it ships the workflow.

Building with Claude, a senior engineer ships what once took a team: production systems with tests, logs, documentation, and guardrails. The proof was built that way, hence the fractional price.

Something technical, running reliably inside a real operation.

Alcir Candido: more than fifteen years in enterprise technology, across telecom, hardware, consumer tech, media, retail, and e-commerce. Today he works in applied AI at a Big Tech company, building tools that run in production.

He works in English and Portuguese, between New York and São Paulo, and holds an NYU Stern Executive MBA focused on AI strategy.

Who we are, and are not, connected to.

We work with Claude, Anthropic’s model family, because we use it daily and know it deeply. Independent: no affiliation, endorsement, or partnership with Anthropic.

Clients who want their team credentialed are pointed to the official Claude Certified Architect exam, which Anthropic administers publicly. We never administer it; any readout is our own, never an Anthropic-branded credential.

The same independence applies to your stack: we resell nothing, take no commissions, and recommend the boring option, including keep the spreadsheet.