← Back to portfolio Role-to-product evidence
Stack Evidence Explorer.
Select the technologies a role needs. See which products match and exactly what I built with every skill.
01
Build the stack you need
Select one skill or combine the technologies from a role.
Selected stack
Select tags to connect a job stack to product evidence.
02
Inspect the product evidence
8 products connected

Independent product
Noxvi
A business and payments workspace for independent fitness professionals in Brazil.
What makes it differentIt combines the daily client workflow with replay-safe payments and split-at-source settlement without holding professional funds.
- ReactDelivers the responsive workspace for onboarding, client operations, charges, and earnings.
- TypeScriptKeeps shared UI, API, payment, and tenant contracts explicit across the full-stack workspace.
- HonoExposes typed product APIs while keeping payment and tenant rules inside focused services.

Independent product
Finance Concierge
A personal finance pipeline that turns messages and commands into a structured financial task ledger.
What makes it differentDeterministic rules and stable identities constrain AI reasoning, so every obligation stays explainable and replay-safe.
- AI AgentsUses bounded reasoning to interpret financial signals inside an auditable task workflow.
- Deterministic AutomationRules, stable identities, and completion markers keep repeated processing predictable.
- TypeScriptCarries typed message, rule, obligation, and notification contracts through the complete automation pipeline.

Independent product
Scrum Poker
A collaborative estimation product for distributed engineering teams, usable with or without an account.
What makes it differentThe full estimation loop works without signup, while a flat facilitator plan adds the backlog handoff without per-seat friction.
- ReactRenders the room, role controls, deck interactions, results, and history as one responsive workflow.
- TypeScriptDefines shared room, participant, vote, reveal, and billing contracts across the real-time system.
- ViteBuilds the fast single-page product surface and its route-based feature delivery.

Professional product
Manufacturing Document Intelligence
IBM · Industrial AI
Analyzes technical manufacturing documents and calculates whether steel can be produced within chemical and risk constraints.
What makes it differentIt combines document AI for images, text, and chemical elements with deterministic production-risk calculations.
- ReactDelivered enterprise interfaces whose states were driven by service data and shared product workflows.
- Node.jsSupported backend application behavior and integrations in a JavaScript service environment.
- NestJSStructured service capabilities through explicit modules, controllers, and injected dependencies.

Professional product
Fleet OTA Management
Volkswagen Digital Solutions · Automotive software
A truck-management dashboard visualizes fleet software updates delivered over the air in real time.
What makes it differentIt makes asynchronous vehicle-update state visible while combining REST and GraphQL within a distributed platform.
- ReactBuilt customer-facing product states around data and operations owned by distributed services.
- GraphQLUsed Apollo GraphQL to keep interface data requirements explicit across service boundaries.
- MicroservicesWorked with product flows assembled from independently operated backend capabilities.

Professional product
Custom CMS Ecosystem
Guideline / Gusto · Retirement fintech
A composable content platform for building and publishing retirement-fintech experiences.
What makes it differentA live component catalog connects structured authoring to reusable production UI and preview behavior.
- Next.jsRenders structured CMS content into the customer-facing retirement-fintech experience.
- StorybookDocuments reusable content components and their states as an explicit delivery contract.
- GraphQLConnects content models and relationships to the frontend through a typed query boundary.

Professional product
Document Processing Platform
Conexiom · Enterprise automation
A modular enterprise product surface for document intake, processing, validation, and review.
What makes it differentIndependent frontend capabilities can evolve inside one workflow while capture, correction, validation, and review stay connected.
- ReactBuilds the document workflow states and interactions delivered inside the enterprise shell.
- ViteProvides the independent development and build path for a federated frontend capability.
- Module FederationLets independently owned interface modules compose into one document-processing product.

Professional product
Stored-value Wallet & Payments
Accrue · Consumer fintech
An embeddable stored-value wallet connects funding, rewards, payments, refunds, and repeat purchases inside a merchant brand.
What makes it differentA brandable wallet, checkout widget, and mobile SDKs carry the same financial state across merchant web and native surfaces.
- ReactDelivers interactive consumer fintech journeys and shared interface behavior on the web.
- TypeScriptKeeps wallet, payment, reward, and merchant-integration contracts aligned across product surfaces.
- Next.jsSupports customer-facing web delivery across branded product entry points.