Systems Architecture
Organizes services, integrations, data and responsibilities so systems can operate and evolve.
Every technical choice creates options — and limits.
Architecture begins before certainty.The architectural problem
Technology becomes structural before this is obvious.
Architecture, integration and product choices create dependencies, switching costs, risks, operating capacity and future options. Making these consequences visible supports clearer progress.
Areas of work
From design to production — and from production to scale.
About Uchôa
A trajectory built where technology had to work in the real world.
From artificial-intelligence research and critical systems to platform architecture, product building and technical leadership, Uchôa works where technology choices begin to define operations, scale and future capability.
Explore the trajectory ↗Architecture before certainty
Move forward without turning every hypothesis into a permanent dependency.
Product, requirements and market are not always defined at the start. Architecture separates what must be decided, what should still be tested and how new learning can be incorporated.
ExploreArchitectBuildLearnRe-architectConvergeEvolve
VTEX · Architecture at scale
Experience across platform, operations, security and growth.
SmartCheckout
Recorded participation as part of a collective construction.
Platform architecture
Documented experience in enterprise architecture and system evolution.
Scale readiness
Capacity planning, testing and optimization before critical periods.
Security and continuity
Publicly documented work in security, controls and platform operations.
The outcomes belong to VTEX’s collective work. Public sources document Uchôa’s context and participation without assigning exclusive credit.
Review sources and evidence ↗Begen · Product and technology expansion
Turning artificial intelligence into a product built to scale.
Co-Founder · Technology Architecture & Leadership
André Uchôa is a Begen co-founder and contributes to the architecture and technology expansion of AdMultify, a SaaS platform designed to turn one creative concept into multiple campaign formats and variations.
His work connects architecture, engineering, artificial intelligence and product to the demands of a growing platform: expanding capability, incorporating new workflows and supporting agencies, brands and media partners with speed and consistency.
Begen represents a contemporary chapter in his trajectory: building technology that moves beyond demonstration and evolves as product, operation and enterprise capability.
OpportunityExploreArchitectTeamBuildLearnProductEvolve
Review public references ↗
Technical leadership
Architecture is led through teams.
Technical direction must become decisions, responsibilities, building, review and learning. Uchôa helps organize this passage so the system can evolve without losing coherence.
DirectionDecisionsTeamBuildReviewEvolution
Systemic resilience
Resilience is a system property.
Security+Reliability+Observability+Recovery+Continuity+Governance
Together, these capabilities reduce disruption and protect essential functions when something changes or fails.
Decision moments
When today’s choice can limit tomorrow’s business.
Architecture commitment
A platform, integration or vendor choice will create dependencies that are hard to reverse.
Architecture under uncertainty
Product and market are still changing, but the team needs to start building.
Architecture to operation
The architecture must work in teams' daily work and in production.
Scale readiness
More clients, data or transactions require demonstrable capacity.
Resilience and continuity
Essential functions must withstand failure and recover safely.
Technology optionality
Today's choice should not block future products, integrations or markets.
Product and architecture evolution
New learning may require revising the technical design.
Technology governance
Leadership needs to compare cost, risk, timing and operational impact before investing.
Board & Advisory
A second reading before a decision becomes hard to reverse.
As an advisor on architecture, product and enterprise capability, Uchôa participates selectively when a platform, vendor or technical-design choice may create dependencies, increase risk or constrain future moves.
In board or investment contexts, he examines the technical consequences of a decision without acting as an implementation consultant, recruiter, vendor or commercial representative.
Selective accessRelevant experienceRelevant decisionIndependence
Explore Board & AdvisoryPerspectives
Technology decisions shape future capabilities.
Articles, notes and conversations on architecture, product, operations, scale and risk — examined through the business consequences of technology.
Explore perspectives and writing ↗SCIENTI · Institutional work
Systems that need to work together.
As a SCIENTI co-founder, Uchôa works on the systems and technology architecture of its institutional infrastructure for decision-making, connecting data, integrations, security, knowledge engineering, governance and operations in complex environments.
At SCIENTI, this contribution is part of the company's institutional work.
Trajectory
From artificial-intelligence research to building platforms and products.
Research & systemsPlatform architectureArchitecture at scaleArchitecture under uncertaintyTechnical leadershipExecutive decisionsInstitutional capability
Two decades of work in environments where technology had to operate, grow and keep evolving.
Explore the trajectory ↗Board & Advisory
Which technical decision could limit what the company can do next?
Share the context, the alternatives and the organization’s current moment.
Share the context