Let's talk about your next critical move.
Whether you're evaluating a technology acquisition, navigating a complex migration, or looking for senior engineering leadership without a full-time hire — this is where it starts. No intake forms, no queues. Just a direct conversation with the right person.
All times listed in Brasília Time (BRT, UTC−3). For clients based in Europe or North America, we routinely schedule calls outside standard hours — mention your timezone in your first email and we'll accommodate.
We operate remotely by design — our client base spans Brazil, LATAM, and Europe. When a project requires on-site presence (data-center walkthroughs, board presentations, team workshops), we travel. Remote-first doesn't mean inaccessible.
- A brief description of the situation — acquisition, architectural challenge, team scaling, or turnaround
- The approximate timeline and any hard deadlines (regulatory, board, investor-related)
- Whether you need an independent technical opinion, hands-on execution, or both
- Your geography and preferred meeting format (video call, on-site, async)
- Any NDA or confidentiality requirements you'd like in place before the first call
What founders and leaders ask before the first conversation
These are the questions that come up most often. If yours isn't here, send it to contato@mmctech.site — we'll answer directly.
Do you work with companies outside Brazil?
Yes. MMC has active experience with clients in Europe and across LATAM. Engagements are conducted in Portuguese or English, remotely or in-person as needed. Contracts can be structured in BRL or USD depending on the client's entity and jurisdiction.
How is a Fractional CTO engagement structured?
Typically one to three days per week over three to twelve months, with full executive accountability — not an advisory retainer. Rafael attends board meetings, interfaces with investors, and owns architectural decisions alongside the founding team. Succession planning for a permanent CTO is built into every engagement from day one.
We need a Tech DD done quickly. Is that realistic?
It's the norm here. Using AI-augmented tooling to scan codebases, map dependency risk, and quantify tech debt, MMC delivers executive-ready due diligence reports in five to ten business days — not four to six weeks. The human senior layer then focuses entirely on the business-critical blockers that matter to the deal.
What industries do you have direct experience in?
Fintech, payments infrastructure, insurtech, gaming platforms, and regulated SaaS environments. Past clients include Salsa Technology, M4U, Mutualizo, Thinksurance, and CashWay — all environments where compliance, uptime, and data governance are non-negotiable, not afterthoughts.
Is there a minimum engagement size?
Tech Due Diligence is offered as a fixed-fee package — suitable for any deal size. Advisory and Fractional CTO retainers are scoped individually; given the boutique model and the seniority involved, they're designed for companies that have moved past the very earliest prototype stage and need real engineering leadership.
How do you approach confidentiality?
An NDA can be signed before any substantive conversation takes place — just request it in your first email. Given that engagements regularly involve pre-acquisition codebases, cap tables, and unreleased product roadmaps, confidentiality isn't a formality here — it's the operating standard.
The shortest path to clarity is a direct conversation.
Send an email or call during business hours. No intake form, no auto-responder sequence — just a reply from the person who will actually work on your problem.