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marcosantcs/README.md

Hi, I'm Marcos 👋

Cloud-Native Engineer · .NET 8 · Python · Kubernetes · AWS · AI/LLM Pipelines

GitHub GitLab

🚀 Projects

polyglot-microservices-ecosystem

Production-grade cloud-native platform — .NET 8 DDD + Python RAG Pipeline + Kubernetes + AWS

Terraform Kubernetes AWS OpenAI

recon-saas

Real-time subdomain enumeration + HTTP probing dashboard for Bug Bounty reconnaissance

FastAPI Docker Tailwind

security-research

OWASP Top 10:2025 analysis, recon automation scripts and bug bounty report templates

OWASP HackerOne Python

hunter-bot

Automated job hunter for AI annotation and remote Python roles — RemoteOK + WeWorkRemotely

Python Schedule Rich

🛠️ Tech Stack

Backend .NET C# Python

Architecture DDD Microservices RabbitMQ

Infrastructure Docker Kubernetes Terraform AWS

AI / LLM OpenAI LangChain FastAPI

Security OWASP HackerOne

Observability & CI/CD Prometheus Grafana GitHub Actions

📊 GitHub Stats

Marcos's GitHub Stats Top Languages

🌐 Open for

  • 🔍 Bug Bounty (HackerOne · Bugcrowd · Intigriti)
  • 🏆 Paid Challenges (TopCoder · Devpost)
  • 🤝 Consulting: LGPD/GDPR compliance architecture
  • 🛠️ Open Source contributions

Available for remote work · Brazil (UTC-3)

Pinned Loading

  1. polyglot-microservices-ecosystem polyglot-microservices-ecosystem Public

    Polyglot microservices with .NET 8 (DDD) + Python 3.12 + RabbitMQ + PostgreSQL + CI/CD

    Python

  2. security-research security-research Public

    OWASP Top 10:2025 analysis, offensive security automation, and vulnerability reporting templates

    Python

  3. recon-saas recon-saas Public

    Real-time subdomain enumeration and HTTP probing dashboard for Attack Surface Management

    HTML