Intel summary
Backend Software Engineer with 5+ years of experience developing critical, scalable systems operating in high-availability environments (~15 TPS and 40,000+ monthly transactions). Proficient in Node.js, TypeScript, Elixir, PostgreSQL, MongoDB, Redis, AWS, NATS.io, N8N, Python, AI/LLM (Claude, MCP servers) and event-driven architectures. Strong background in startup environments and lean teams, emphasising ownership, technical leadership and documentation (RFCs, ADRs).
Mission history
4 missions · 0 failed Jan 2026 – Jul 2026
Senior Backend Software Engineer · Caveo · hybrid
FinAccount focused on the financial life of doctors.
- Technically led the refactoring of a legacy system into a microservices architecture, optimizing the onboarding flow on the road to 20,000 users.
- Designed and implemented an event-driven architecture (fan-out) with AWS SNS/SQS between a Next.js BFF and the backend.
Sep 2025 – Jan 2026
Backend Software Engineer (Mid-level III) · Caveo · hybrid
FinAccount focused on the financial life of doctors.
- Built backend services with Node.js, TypeScript, Koa.js, and PostgreSQL (TypeORM) on AWS (SNS, SQS, Cognito, S3).
- Led integrations with business-critical providers: KYC via QItech, and operational/sales automation via Pipefy and Pipedrive with N8N.
May 2023 – May 2025
Backend Software Engineer (Mid-level) · Nextcode · remote
AI-driven digital onboarding, identity verification (KYC) and anti-fraud.
- Architected an onboarding system with facial biometrics, OCR, taxpayer ID validation, and proof of life, processing 40,000+ monthly transactions (~15 TPS).
- Integrated Serpro and Receita Federal APIs, raising approval rates and cutting fraud; built a biometric risk-scoring system that reduced chargebacks.
- Developed and maintained APIs with Node.js, TypeScript, Elixir, PostgreSQL, MongoDB, Redis, AWS and NATS.io.
- Designed asynchronous processing flows and data pipelines (ETL/ELT) with N8N and queues, saving 80 hours a month at 100% SLA compliance.
- Built a WhatsApp notification service on NATS.io; shipped a Flutter app for private events with KYC.
- Mentored interns, introduced an RFC process, and created CI/CD pipelines that cut deploys from 5 minutes to 1.
- Introduced an RFC process for technical decisions, building a culture of documentation and alignment.
Aug 2021 – May 2023
Backend Software Engineer (Junior) · Nextcode · remote
AI-driven digital onboarding, identity verification (KYC) and anti-fraud.
- Built RESTful APIs with Node.js/Fastify, TypeScript, and MongoDB.
- Documented company APIs and evolved legacy solutions with clean code practices and automated tests.
- Documented the company APIs.
Jutsu registry
- backend
- Node.jsTypeScriptJavaScriptElixirPython (familiar)SQLRESTGit
- databases
- PostgreSQLMongoDBRedisMySQL
- messaging
- AWS SNSAWS SQSNATS.iowebhooks
- infra
- AWSDockerKubernetes (familiar)GitHub ActionsPortainerCI/CDN8N
- concepts
- distributed systemsmicroservicesevent-driven architecturedata pipelinesasynchronous processing
- practice
- technical RFCsADRsdocumentationmentoring
Academy record
B.Sc. Information Systems 2018–2021
Universidade Anhembi Morumbi, São Paulo
Languages
- portuguese
- native
- english
- advanced