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kaiorr/README.md

Kaio Rocha Ribeiro

Senior Full Stack Engineer focused on distributed systems, cloud-native platforms, and high-availability architecture.

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About Me

I am a Brazilian software engineer with 12+ years of experience designing and delivering resilient digital products across fintech, banking, real estate, and enterprise environments.

My work is centered on distributed systems, microservices, event-driven architectures, and cloud-native platforms, with a strong focus on performance, scalability, resiliency, and secure delivery.

I operate comfortably across architecture and execution: from system design and API strategy to CI/CD, DevSecOps, observability, and engineering leadership.

What I Bring

  • Architecting distributed systems and high-availability platforms for business-critical workloads.
  • Designing high-performance APIs with REST, GraphQL, gRPC, and API Gateway patterns.
  • Building serverless and microservices solutions on AWS with an emphasis on scale and operational excellence.
  • Driving DevSecOps practices with CI/CD, SAST, Secure SDLC, and OWASP-aligned engineering standards.
  • Applying resiliency patterns such as Circuit Breaker, Bulkhead, Retry Logic, and distributed tracing.
  • Mentoring engineers and leading technical decisions with a pragmatic product mindset.

Selected Impact

  • Reduced document-processing time from 2 days to 10 minutes by building an OCR-based automation flow with AWS Textract, improving operational efficiency by 99.3%.
  • Led architecture decisions for new credit APIs and legacy integrations in highly regulated financial environments.
  • Built serverless banking platforms capable of handling millions of daily transactions with high availability and low latency.
  • Scaled B2B and B2C platforms that supported 10x user growth through architecture modernization and performance optimization.
  • Improved production observability and reduced incident recovery time by implementing distributed tracing and real-time monitoring.

Core Expertise

Architecture & Engineering

Microservices Distributed Systems Event-Driven System Design High Availability DevSecOps

Languages & Frameworks

Java Spring Boot JavaScript TypeScript Node.js React Next.js GraphQL

Cloud, Platform & Data

AWS AWS Lambda API Gateway DynamoDB SQS Docker Kubernetes PostgreSQL MongoDB Redis

Education

  • Postgraduate Program in Software Architecture, Full Cycle, in progress.
  • Bachelor's Degree in Information Systems, UNIALFA.

GitHub Stats

Kaio's GitHub stats Top languages

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