Sobre mim:
I am a Full Stack developer with solid experience in large companies, specializing in Java, ReactJS, and SQL.
I develop APIs and complete systems focusing on performance, scalability, and best practices. I also work on modernizing legacy systems, performing migration and optimization of services, including high-performance CRUDs.
Backend technical skills:
• Java | Node.JS | C# | Kotlin | Rest API’s | Microsoft SQL Server | Oracle SQL | PostgreeSQL | MongoDB
Frontend technical skills:
• JavaScript | TypeScript | Angular | React Native | Next.JS | Tailwind | HTML5 | CSS3
Dev Tools:
• Docker | Vercel | GitHub | Insomnia
Check out my portfolio: https://portifolio-cassiobrenno.vercel.app/
I develop APIs and complete systems focusing on performance, scalability, and best practices. I also work on modernizing legacy systems, performing migration and optimization of services, including high-performance CRUDs.
Backend technical skills:
• Java | Node.JS | C# | Kotlin | Rest API’s | Microsoft SQL Server | Oracle SQL | PostgreeSQL | MongoDB
Frontend technical skills:
• JavaScript | TypeScript | Angular | React Native | Next.JS | Tailwind | HTML5 | CSS3
Dev Tools:
• Docker | Vercel | GitHub | Insomnia
Check out my portfolio: https://portifolio-cassiobrenno.vercel.app/
Resumo da experiência profissional:
Full Stack Developer | Java/Kotlin | Games | Web
10 years of consolidated experience, primarily in Java, developing native applications (Android), games, CRM systems, and complete online sales platforms including shopping carts, PIX integration, and inventory management.
My areas of expertise include:
• Backend & Frontend development
• Maintenance, redesign, and optimization of legacy code (CRUD, performance, security)
• Application optimization for better user experience.
10 years of consolidated experience, primarily in Java, developing native applications (Android), games, CRM systems, and complete online sales platforms including shopping carts, PIX integration, and inventory management.
My areas of expertise include:
• Backend & Frontend development
• Maintenance, redesign, and optimization of legacy code (CRUD, performance, security)
• Application optimization for better user experience.
Habilidades:
- Angular
- Kotlin
- MongoDB
- NodeJS
- RESTful API
- SQL
- Banco De Dados
- CSS3
- Java
- Git Hub
Áreas de interesse:
- Desenvolvimento de Games
- Desenvolvimento Web
- Desenvolvimento Desktop
- Teste de Software
- Criação & Integração com IA
