# Antônio Miranda: Résumé

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

### IT Analyst, Terminal de Cargas de Sarzedo (Jun 2025 - Apr 2026)

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.

### IT Assistant, Terminal de Cargas de Sarzedo (Jan 2025 - Jun 2025 · 6 months)

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.

### Apprentice, Terminal de Cargas de Sarzedo (Nov 2023 - Jan 2025 · 1 year and 3 months)

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

- Technologist (CST), Systems Analysis and Development: Centro Universitário Una (Mar 2025 - Present)

## Skills

- TypeScript: Full Stack Dev
- React: Full Stack Dev
- NestJs: Backend Framework
- Vite: Frontend Framework
- Tailwind: Utility-first CSS framework
- ShadCN: Design System
- Ant Design: UI Library
- UX: Intuitive, user-centered interfaces
- DevOps & Cloud: AWS, Railway, Vercel and bare-metal VPS
- Microservices
- React Native: Mobile Development

## Languages

- Portuguese: Native
- English: Fluent

## Certifications

- Full-Stack Challenge with AI, Rocketseat (31/10/2025): https://app.rocketseat.com.br/certificates/e1f2f1d1-cd3d-4961-a8d2-f163aa1373c2
- Prompt Engineering, Rocketseat (26/10/2025): https://app.rocketseat.com.br/certificates/03e4aa49-8fc2-4ad2-9489-324a7cdd94a5
- Scalable Microservices Challenge, Rocketseat (06/06/2025): https://app.rocketseat.com.br/certificates/38783200-4628-43a9-a668-d290fc8951bf
- The Complete Full-Stack Web Development Bootcamp, Udemy (26/03/2025): https://www.udemy.com/certificate/UC-493060b7-28a8-40f8-a094-c152795dbdad/