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Igor Bomfim

@igorbomfim

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Full-stack .NET developer specializing in scalable backend architectures and modern web applications.

Brazil

Message

What I'm looking for

I seek a role building scalable backend systems in an agile team, emphasizing clean architecture, automated testing, and cloud-native deployments.

I am a Full-Stack .NET developer focused on building scalable, maintainable systems using modern practices and architectures.

I have modernized legacy applications by migrating .NET Framework MVC/Razor apps to .NET 8 with Blazor Server and implemented backend solutions using DDD, CQRS, MediatR, and SOLID principles.

I designed event-driven messaging with RabbitMQ, implemented authentication with JWT/OAuth2, integrated AWS services including EC2 and S3, and optimized databases such as PostgreSQL and MongoDB to improve performance and reliability.

I collaborate in agile teams, develop unit and integration tests, document IT processes, and automate workflows to reduce operational friction and increase delivery efficiency.

Experience

Work history, roles, and key accomplishments

Current

Desenvolvedor FullStack

Current

RH e Cia

May 2024 - Present (1 year 6 months)

Migrated a legacy .NET MVC app to .NET 8 with Blazor Server, modernizing architecture and improving performance; implemented DDD-based backend (CQRS, MediatR) and RabbitMQ event-driven messaging to enhance scalability and reliability.

C++.NET 8+Blazor DDD CQRS MediatR RabbitMQ MSTest SOLID

Backend Developer

WeCoder

Apr 2023 - May 2024 (1 year 1 month)

Built modular, scalable backend services in C#/.NET; implemented JWT/OAuth2 authentication, integrated Amazon S3 for file handling, optimized MongoDB queries, and deployed services with PostgreSQL on AWS EC2 to ensure availability and security.

C++.NET MongoDB PostgreSQL AWS EC2 Amazon S3 JWT OAUTH2

IT Systems Intern

Grupo Vitalmed

Jan 2022 - Apr 2023 (1 year 3 months)

Supported ERP implementations (TOTVS Protheus, RM), automated onboarding by integrating a C# API with GLPI reducing processing time from 24 hours to a few hours, and resolved a critical issue restoring PDF generation for patient records.

C++API Integration IT Support Documentation Automation Troubleshooting

Education

Degrees, certifications, and relevant coursework

Anhanguera Educacional

Postgraduate, Software Architecture

2025 - 2025

Grade: 8.33

Postgraduate coursework in Software Architecture covering microservices, cloud computing, design patterns, Clean Architecture, DDD, and TDD.

Universidade Salvador — Unifacs

Associate Degree, Systems Analysis and Development

2021 - 2023

Associate Degree in Systems Analysis and Development with coursework in data structures, algorithms, distributed systems, OOP, web development, databases, and computer networks.