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Krauzy/README.md

Profile views   GitHub followers   GitHub stars   Public repos

Caio Kraut

Software Engineer IV · Backend Engineering · Cloud-Native Architecture · Platform Engineering

Typing SVG


Portfolio   LinkedIn   GitHub

🧠 About me

I am a software engineer focused on backend engineering, cloud-native architecture and platform-oriented systems.

My work usually sits at the intersection of:

  • distributed systems
  • event-driven architecture
  • financial-grade backend services
  • infrastructure as code
  • observability
  • clean architecture
  • developer experience

I like systems that are not only functional, but also traceable, scalable, testable and boring enough to run in production.

Business complexity
        │
        ▼
Clean domain modeling
        │
        ▼
Observable backend services
        │
        ▼
Event-driven integration
        │
        ▼
Cloud-native deployment
        │
        ▼
Production feedback loop

⚙️ Engineering focus

Backend Java, Spring Boot, Quarkus, Kotlin, Node.js, TypeScript
Architecture Microservices, Hexagonal Architecture, DDD, Event-Driven Systems
Cloud & Infra AWS, Docker, Kubernetes, Terraform, LocalStack
Data PostgreSQL, OracleDB, MongoDB, Redis, DynamoDB
Messaging SQS, SNS, RabbitMQ
Observability Datadog, ElasticSearch, structured logs, metrics and production diagnostics

🧰 Tech stack

Backend

Java Spring Boot Quarkus Kotlin Node.js TypeScript

Frontend

React Next.js Angular Vue.js

Cloud, Infra & DevOps

AWS Terraform Kubernetes Docker LocalStack

Data & Messaging

PostgreSQL Oracle MongoDB Redis RabbitMQ Amazon SQS

📊 GitHub metrics

GitHub stats Top languages
GitHub streak

WakaTime stats

🧩 Selected repositories

🏗️ Project map

Project Main idea Stack / Theme
order-flow-platform Platform architecture and cloud solutions study case Java, architecture, cloud
qtwitch Twitch API simulator with streaming concepts Java, Quarkus, REST API, SQL
exodia Security-oriented CLI experimentation JavaScript, CLI, security
portfolio Personal portfolio TypeScript, React, Next.js
mt-rabbit Message queue sample with RabbitMQ and MassTransit C#, RabbitMQ, messaging
8-puzzle Heuristic search applied to the 8-puzzle problem Python, BFS, DFS, AI
Forest Data structure studies with trees Java, binary tree, B-tree, trie
p2p-chat Peer-to-peer chat using sockets C#, sockets, networking

🧪 Engineering principles

engineering:
  mindset:
    - make_complexity_visible
    - design_for_failure
    - measure_before_optimizing
    - logs_are_part_of_the_product
    - tests_are_architecture_documentation
    - production_feedback_beats_assumptions

  architecture:
    - clean_boundaries
    - explicit_domain_rules
    - event_driven_when_it_reduces_coupling
    - infrastructure_as_code
    - observable_by_default

🚀 Current direction

I am sharpening my work around:

  • Java and Kotlin backend systems
  • AWS production architecture
  • Kubernetes-based deployment
  • Terraform and reproducible infrastructure
  • event-driven platforms
  • observability-first engineering
  • platform engineering
  • architecture portfolio projects

📌 What I value in software

Good software is not just code that works.
It is code that explains itself under pressure.

I value codebases where the architecture is understandable, the operational behavior is visible, and the development flow does not fight the team.

🤝 Connect

Portfolio   LinkedIn   GitHub

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  1. portfolio portfolio Public

    My portfolio, build with next.js, tailwind and, of course, AI ;)

    TypeScript 1

  2. git-commit-bomb git-commit-bomb Public

    A commit bomb that distributes commits on different dates, painting your activity chart green

    JavaScript 2

  3. exodia exodia Public

    Exodia is intended only for owned, authorized, or lab environments.It performs defensive checks and does not include exploit, evasion, persistence, credential theft, or destructive capabilities.

    Python

  4. noizy noizy Public

    Noizy is a fullstack music streaming platform inspired by common streaming workflows without using protected brands, names, or assets.

    Kotlin

  5. order-flow-platform order-flow-platform Public

    This repository is a study case of platform architecture and cloud solutions

    Java

  6. sysdeck sysdeck Public

    An open-source design system lab

    TypeScript