Formação AWS Foundations

Software Developer | Back-end | C# | .NET | Java | Docker | SQL
linkedin.com/in/heloisacsalgado

I recently graduated in Systems Analysis and Development and have been actively working on projects across different areas of software development. My experience includes back-end development with Java (Spring Boot) and C# (.NET with Entity Framework Core), as well as infrastructure management with AWS services such as EC2, VPC, and Docker containers.

In addition, I have experience designing and documenting RESTful APIs using Swagger, ensuring proper error handling and clean architecture principles. I have also implemented relational databases using SQL Server and MySQL, following best practices in modeling and performance optimization.

My technical background extends to version control with Git and GitHub, the use of ORM tools, and the application of design patterns such as Adapter to improve system scalability and maintainability. I also developed academic and personal projects that integrate back-end solutions with efficient data handling and secure architecture.

I’m currently expanding my knowledge in AI and Generative AI agents, as well as exploring cloud automation and DevOps concepts to strengthen my expertise as a back-end developer. Passionate about continuous learning, I strive to combine creativity, technical precision, and problem-solving in every project I build.


Experience

Stefanini - Estagiária de TI | 2024 - 2025

I collaborated in the development and maintenance of internal applications, performing code adjustments that increased the reliability and performance of systems used by the team.

I supported data analysis in SQL Server by creating queries and managing information that contributed to generating strategic insights and reports.

I optimized the report generation process in CSV format, reducing the team’s analysis time by up to 40% and ensuring greater agility in decision-making.

I also implemented document organization in SharePoint, ensuring accessibility and transparency of information for all team members.


Skills

Programming Languages & Tools
Workflow
  • Metodologias Agile
  • C#
  • .NET
  • Entity Framework Core
  • Java
  • React
  • SQL Server
  • MySQL
  • AWS
  • Docker
  • Git/GitHub