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Antônio Miranda

Antônio Miranda

Software Engineer · Belo Horizonte, MG, Brazil

Summary

Full Stack Systems Analyst focused on Node.js. Specialist in combining agile development with infrastructure to deliver robust, scalable solutions. Focused on reducing rework and optimizing the user experience.

Experience

  1. IT Analyst

    Jun 2025 - Apr 2026

    Terminal de Cargas de Sarzedo · Sarzedo/MG

    • Development and maintenance of Full Stack applications in Node.js, React, Vite and NestJS, focused on scalable cloud solutions.
    • Architecture and development of the Client Portal: a new solution (React/NestJS) replaced legacy systems, resulting in greater operational agility.
    • Design and delivery of the Integrator-TCSMG ecosystem: migration of legacy, unstable processes to an automated architecture, optimizing the flow of data between clients and the company and eliminating performance bottlenecks.
    • Integration standardization: implementation of a unified model via API Gateway, centralizing security and communication of internal and external services.
    • Cloudflare infrastructure: full administration including DNS, secure tunneling (Tunnels/Connectors), Cloudflare Access and security and performance policies.

  2. IT Assistant

    Jan 2025 - Jun 2025 · 6 months

    Terminal de Cargas de Sarzedo · Sarzedo/MG

    • DevOps and CI/CD implementation: creation and management of automated pipelines with the AWS ecosystem (CodePipeline, ECS, ECR and Elastic Beanstalk), ensuring agile, reliable deliveries.
    • Infrastructure modernization: migration of DNS to Cloudflare, implementing secure tunnels (Cloudflare Tunnels) and Zero Trust/Access policies to protect the corporate network.
    • Full Stack development: growth into software engineering (TypeScript, React, Node.js), working on defining Back-end/Front-end architectures and system integration.
    • Internal systems: development of new features and maintenance of applications with NestJS, MongoDB and MySQL, consolidating the foundation for scalable solutions.

  3. Apprentice

    Nov 2023 - Jan 2025 · 1 year and 3 months

    Terminal de Cargas de Sarzedo · Sarzedo/MG

    • Process automation (Low-Code): development of automated flows with N8N for self-service and ticket responses, reducing the team's response time.
    • Infrastructure monitoring: creation and maintenance of Zabbix dashboards for proactive monitoring of server and network health.
    • Web and maintenance: management of the corporate website (WordPress) and hardware and software technical support, ensuring operational continuity.
    • Getting started in development: hands-on introduction to software development, performing small maintenance on internal tools with TypeScript.

Education