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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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.
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Systems built with microservices architecture, using:
- Docker for containerization
- Kubernetes for orchestration
- JavaScript (ES6+)
- TypeScript
- Angular
- React Native
- Node.js / Express
- NestJS
- MongoDB
- PostgreSQL
- Docker
- Kubernetes
- HTML5 & CSS3
- Strong communication
- Team collaboration
- Fast learner
- Adaptability to new processes and technologies
Thanks for visiting my profile! 🚀