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MarceloHadad/README.md

Welcome! I'm Marcelo Hadad ✌🏼

Full Stack Developer | .NET · Go · React | Fintech & Financial Systems | Microservices & Cloud

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Profile

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Full Stack Developer focused on high-complexity financial and payments systems. Throughout my career, I've worked across the full spectrum — from implementing critical network protocols (TCP/IP, UDP, FIX) in financial infrastructure, to building payment gateways, EMV/TLV integrations, chatbots, and distributed microservices architectures.

I have hands-on experience on both ends of the stack: front-end with Angular, React, and Flutter; back-end with .NET, Go, and Node.js. I've also worked in DevOps (CI/CD, Azure DevOps, Oracle Cloud) and served as Scrum Master in two different companies, which gives me a full view of the software delivery lifecycle.

My edge is the ability to move across layers — from network protocol to UI component, from deployment pipeline to sprint ceremony. That makes me a versatile contributor in teams that need someone who understands the big picture.

If you'd like to exchange ideas about development, financial systems, or opportunities, feel free to reach out.

👨🏻‍💻 Hard Skills

  • Programming Languages: C++, C#, Go, JavaScript, TypeScript, Python
  • Web & Mobile: Angular, React.js, Flutter
  • Databases: SQL Server, PostgreSQL, SQLite, MongoDB
  • Cloud & DevOps: Azure Cloud, Docker, CI/CD
  • Project Management: Scrum, Kanban, Jira, ClickUp, Azure Boards

📊 GitHub Stats

profile-details repos-per-language most-commit-language stats productive-time

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  1. balta-desafio-caca-aos-bugs-2025 balta-desafio-caca-aos-bugs-2025 Public

    Forked from balta-io/balta-desafio-caca-aos-bugs-2025

    Repositório central do desafio Caça aos Bugs 2025 realizado pelo balta.io.

  2. balta-desafio-carnacode-2026 balta-desafio-carnacode-2026 Public

    Forked from balta-io/balta-desafio-carnacode-2026

  3. PrincipiosEPraticasDeProgramacaoComCpp PrincipiosEPraticasDeProgramacaoComCpp Public

    Projeto criado para hospedar os exercícios que existem no livro.

    C++

  4. TesteTecnicoConsoleApp TesteTecnicoConsoleApp Public

    C#

  5. hbo-max hbo-max Public

    Forked from micheleambrosio/hbomax

    DIO Lab Project

    CSS

  6. hidapi-POC hidapi-POC Public

    Proof of concept to explore hidapi in a practical and experimental way.

    C++