Senior technical leadership for founders, scale-ups, and regulated teams
Technical leadership for
critical product decisions
PleniSense helps founders and leaders make critical architecture, MVP, and delivery decisions with senior technical leadership — without hiring a full-time CTO.
Senior technical leadership, directly involved. No agency layers. No handoffs.
What changes after the right decision
- Decide what to build now — and what not to build yet
- Reduce architecture risk before delivery starts
- Give teams the technical clarity to move with confidence
- Strengthen security and scale posture where mistakes become business risk
Ways to engage
Start with the decision in front of you. Each engagement combines strategy, architecture, and pragmatic execution clarity.
Focused engagement
Technical Decision Sprint
Clarify one critical product or architecture decision before risk compounds.
- • For stalled leadership, unclear MVPs, or modernization choices
- • Diagnosis, recommendations, and an executive decision call
- • A low-friction starting point for urgent uncertainty
Ongoing leadership
Fractional Technical Leadership
Ongoing CTO-level support for companies that need senior technical judgment without a full-time hire.
- • Weekly guidance for founders, leaders, and engineering teams
- • Product, architecture, delivery, and hiring alignment
- • A practical path through complex technical trade-offs
From idea to execution
MVP Strategy and Build Leadership
Turn an idea into a buildable MVP with tight scope, technical direction, and execution support.
- • Paid discovery and an MVP roadmap
- • Build leadership or advisory for your team
- • A foundation designed to evolve beyond the first release
Regulated environments
Regulated Architecture Advisory
Architecture and security guidance for systems where compliance and production cannot diverge.
- • For Open Finance, identity, consent, and critical API decisions
- • Target architecture and risk-mitigation plan
- • Pragmatic guidance for secure delivery in regulated contexts
Trusted in regulated environments
Hands-on experience designing and leading technology solutions in regulated environments, with a strong focus on Open Finance ecosystems in Brazil and Chile. Built for teams where technical mistakes become business risk.
When PleniSense is the right fit
A direct path from uncertainty to action
1) Define the critical decision
We identify the decision, business context, constraints, and cost of getting it wrong.
2) Choose the right engagement
You get a clear scope, working model, and expected outcome for the moment you are in.
3) Move forward with clarity
Direct senior involvement turns ambiguity into a decision, plan, or execution path.
About
PleniSense is led by a senior software engineer and tech leader. I work directly with founders and executives to design, build, and scale products with pragmatic decisions and a production mindset.
Not a full-time CTO. Not an agency. Not just code. PleniSense fits when you need senior technical judgment, direct involvement, and a pragmatic path forward.
Engagement models
- • Technical Decision Sprint (focused scope)
- • Fractional Technical Leadership (monthly retainer)
- • MVP Strategy and Build Leadership (milestones)
- • Regulated Architecture Advisory (assessment or advisory)
Talk through your product decision
Tell me what decision is in front of you, what is at stake, and where technical clarity is missing. I personally review every request.
What to include
- • The decision you need to make
- • Current stage (idea / MVP / scaling / modernization)
- • Timeline, business constraints, and risk
- • Team, stack, and regulated requirements (if any)
Response time depends on availability, but every request is read personally.