👋 About Me

Hi, my name is Ariel Freitas. I am a 29-year-old Mid-Level Full-Stack Developer currently working at a startup in the agribusiness (grain market) sector.

I work mainly with JavaScript and TypeScript, developing scalable web and mobile solutions focused on business operations, performance, and reliability.

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💼 Professional Experience

• Development and maintenance of an internal desktop system using Angular, Express, and MongoDB, including:
  • CRM and ERP modules
  • Contract and logistics management
• Mobile application development using React Native and NestJS with PostgreSQL, focused on grain contract tracking and closing.
• Systems built with microservices architecture, using:
  • Docker for containerization
  • Kubernetes for orchestration

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🛠️ Skills & Technologies

Hard Skills

• JavaScript (ES6+)
• TypeScript
• Angular
• React Native
• Node.js / Express
• NestJS
• MongoDB
• PostgreSQL
• Docker
• Kubernetes
• HTML5 & CSS3

Soft Skills

• Strong communication
• Team collaboration
• Fast learner
• Adaptability to new processes and technologies

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🤝 Connect with Me

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