ConduitSenior Software Engineer2025-10 — Present · USA, RemoteBuilt a cross-border money-movement orchestrator across multiple banking integrations and stablecoin settlement; core backend modernization and observability.
Built an orchestrator that moves money across borders through multiple banking integrations and stablecoin rails, with a focus on ledger integrity and reliable settlement.
Refactored and modernized core backend services for data integrity and service-to-service communication.
Established Datadog dashboards, alerting, and logging standards across critical applications.
~45% improvement in system stability and data integrity within the first six months
Observability standards reducing MTTD/MTTR for production issues
AWS
Kubernetes
Node.js
NestJS
PostgreSQL
NATS
Datadog
KanastraSenior Staff Engineer2025-04 — 2025-10 · Uberlândia, Brazil (Remote)Banking-as-a-Service; architected the core lending platform issuing CCB, commercial notes, and debentures, with durable financial workflows and FIDC operations.
Architected the firm’s core lending platform from the ground up to originate and issue multiple credit instruments — CCB, commercial notes (nota comercial), and debentures.
Worked across FIDC structures and capital-markets operations; pioneered Temporal.io for durable, fully auditable long-running financial workflows.
Introduced formal SDLC, Jira metrics, and performance benchmarks in the Definition of Done.
~90% reduction in manual transaction recovery via Temporal.io adoption
60% reduction in average time-to-hire after new technical hiring process
First formal SDLC with structured backlog and velocity metrics
GCP
Kubernetes
Node.js
NestJS
PostgreSQL
MongoDB
Kafka
Redis
Temporal.io
Datadog
Featured project
Lending Platform
Apr 2025 – Present
Designed a modular lending platform to support multiple credit instruments with long-term extensibility.
Enabled new instrument onboarding without core platform refactors
PicPayStaff Software Engineer2022-05 — 2025-04 · São Paulo, Brazil (Remote)Led benefits & credit fintech products — receivables-backed and corporate cards, payroll, salary advance — and scaled backend orgs for 20M+ users.
Architected a receivables-backed Flexible Benefits credit card and a Corporate credit card, integrating issuer, card-network, and registradora (receivables registry) flows.
Built Payroll and Salary Advance (antecipação salarial) products on top of the benefits rails.
Defined architectural roadmaps and led Backend Chapters across 50+ engineers; delivered card products on PostgreSQL, Redis, Kafka, and Kubernetes.
20M+ active users on critical products
99.99% uptime and <100ms responses under peak load
Scaled backend teams from 1 to 50+ engineers
Benefícios product from zero to launch in 3 months (JBS); team 1→40+
AWS
Kubernetes
Terraform
Node.js
Java
NestJS
PostgreSQL
MongoDB
Redis
Kafka
Featured project
PicPay Corporate Credit Card
Apr 2024 – Present
Led delivery of a corporate credit card product integrating legacy flows with modern cloud services.
Delivered on a tight timeline with cross-functional and third-party coordination
DreamLabsTech Lead / Staff Engineer2015-07 — 2022-05 · Ouro Preto, BrazilFractional CTO–style leadership for dozens of cloud and mobile products for startups.
End-to-end technical leadership for cloud software and mobile apps across many client startups.
Rateio Digital: Led monolith-to-microservices refactor (Kafka, independent deploys); architecture became Gringo’s core engine post-acquisition.
Led teams on healthcare scheduling (Iubem), events/ticketing (Quero Festival), crypto exchange (Murexchange), edtech (Miletus), and more.
