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Hanna Melo

@hannamelo

Message

Back-end .NET Developer at Mereo modernizing enterprise systems and building REST APIs with C# and ASP.NET Core.

Brazil

Message

At Mereo, I develop and evolve enterprise applications with C#, .NET, and ASP.NET Core. I build and maintain REST APIs and back-end services, and contribute to legacy system modernization and architectural migrations focused on performance, stability, and maintainability.

As a Volunteer Software Engineer on an International Project, I develop web applications with a distributed, multicultural team, focusing on back-end solutions. I contribute to REST APIs, distributed services, and microservices, and work with DevOps, CI/CD, and deployment automation.

Experience

Work history, roles, and key accomplishments

Current

Volunteer Software Engineer

Current

International Project

May 2025 - Present (1 year 6 months)

Develop web applications as part of an international and multicultural team. Work across the full stack using .NET, NestJS, and Vue.js, with a primary focus on back-end solutions.

.NET NestJS Vue.Js REST APIs Microservices DevOps CI CD AWS Azure DevOps Azure Pipelines Kubernetes IaC

Current

.NET Developer

Current

Mereo

Mar 2022 - Present (4 years 8 months)

Develop and evolve enterprise applications using C#, .NET, and ASP.NET Core. Build and maintain REST APIs and back-end services, applying clean architecture principles and software engineering best practices.

C#.NET ASP.NET Core REST APIs Clean Architecture Entity Framework SQL Server Service Oriented Architecture

.NET Developer

Servcredi

Dec 2020 - Mar 2022 (1 year 3 months)

Developed and maintained web systems using .NET. Automated tests using Selenium and developed SQL scripts, jobs, and stored procedures in an Azure environment.

.NET Selenium SQL MySQL Azure VB.NET JavaScript